Test: Use the interactive Recommended Grass and Clover List online tool to compare perennial ryegrasses for various traits to help choose the correct varieties for the job.

There are three key steps to using this list:

  1. What is the purpose of the new ley? Select either the grazing or silage tab at the top of the table
  2. What characteristics are you looking for? Use the filters and sort functions to narrow the range of varieties
  3. Compare and print the varieties you have selected using the 'Compare' function

More information on Recommended Grass and Clover Lists (RGCL) | AHDB.

holding message

Grazing

Mostly grazing maybe occasional cutting

Silage

Mostly cutting maybe some grazing

Maturity group

Ploidy

Production






Disease resistance







Compare maximum of up to 4 varieties

Production Physical attributes Disease resistance
Variety name Maturity group Heading date Ploidy Total grazing yield Grazing D-value Ground cover Winter hardiness Crown rust Drechslera Mildew
(% of 8.79 t/ha) (Midsummer) (%, Grazing) (%, Conservation) (1-9, 9=good) (1-9, 9=good) (1-9, 9=good) (1-9, 9=good)
Genesis Early 12 May Diploids 96 75.0 70 68 7.2 6.3 6.2 5.1
Genesis - Seasonal grazing yields
Breeder: Teagasc | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
121 106 91 91 95 2009

Moyola Early 13 May Diploids 95 74.8 64 61 7.4 6.3 3.5 8.3
Moyola - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
114 103 87 96 96 2009

Glasker Early 16 May Diploids 96 76.0 68 67 7.4 5.8 6.3 6.4
Glasker - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
109 99 88 98 103 2016

AberTorch Early 12 May Tetraploids 93 76.0 72 70 7.4 4.4 7.0 3.6
AberTorch - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
108 100 90 90 92 2000

Cooky Early 17 May Tetraploids 93 77.0 71 70 6.9 6.0 5.5 6.9
Cooky - Seasonal grazing yields
Breeder: R2n | UK Agent: RAGT
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
108 99 90 91 94 2019

Barwave Early 18 May Tetraploids 98 76.2 61 57 7.7 7.8 6.9 8.0
Barwave - Seasonal grazing yields
Breeder: Barenbrug | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
121 104 94 96 98 2022

Laurelvale Intermediate 17 May Diploid 102 76.9 68 64 8.8 5.6
Laurelvale - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
121 111 93 100 110 2026

Galgorm Intermediate 20 May Diploid 106 77.0 67 63 7.6 5.3 4.7 6.7
Galgorm - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
109 109 102 111 104 2018

Bartui Intermediate 21 May Diploid 103 76.3 73 68 7.5 3.8
Bartui - Seasonal grazing yields
Breeder: Barenbrug | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
107 111 97 101 101 2025

Nifty Intermediate 21 May Diploid 102 76.8 70 68 7.8 5.6 5.8 5.1
Nifty - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
104 104 96 104 105 2014

Moira Intermediate 21 May Diploid 100 75.7 69 62 7.7 4.8 5.1 7.4
Moira - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
111 106 94 100 99 2014

Goldwell Intermediate 22 May Diploid 104 76.8 69 66 7.3 6.3 5.3 6.3
Goldwell - Seasonal grazing yields
Breeder: DSV | UK Agent: DSV
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
99 103 101 110 109 2023

AberZeus Intermediate 24 May Diploid 103 77.5 78 68 7.5 6.3 4.6 7.2
AberZeus - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
104 107 101 102 107 2016

Portadown Intermediate 24 May Diploid 104 75.8 67 63 6.6 5.4
Portadown - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
115 107 98 105 108 2026

AberMagic Intermediate 25 May Diploid 103 77.4 70 66 7.6 6.1 5.3 7.7
AberMagic - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
99 101 100 106 107 2008

AberWolf Intermediate 26 May Diploid 99 77.5 75 72 7.4 5.1 5.2 5.7
AberWolf - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
100 99 99 100 98 2014

Gosford Intermediate 26 May Diploid 101 76.8 70 65 7.5 6.0 5.1 7.8
Gosford - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
106 105 99 100 103 2016

Alecto Intermediate 26 May Diploid 101 76.3 72 67 7.2 6.4 5.3 6.1
Alecto - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 95 104 103 104 2022

Agaska Intermediate 27 May Diploid 105 75.5 70 64 7.5 7.0 4.6 6.6
Agaska - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
106 105 104 105 106 2018

AberGreen Intermediate 27 May Diploid 104 77.6 75 69 7.6 5.6 5.6 7.9
AberGreen - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
105 103 101 107 110 2011

Farmington Intermediate 27 May Diploid 104 76.8 72 66 7.3 6.7 7.1 6.8
Farmington - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
97 98 104 112 105 2024

AberTweed Intermediate 28 May Diploid 109 79.7 73 68 7.7 6.2 7.1 7.1
AberTweed - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
109 108 110 110 108 2024

Fintona Intermediate 18 May Tetraploid 100 76.1 62 60 7.6 1.9 6.5 7.2
Fintona - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
103 104 101 100 94 2014

Seagoe Intermediate 20 May Tetraploid 99 76.9 68 62 7.4 6.5 4.7 7.6
Seagoe - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
104 104 96 98 96 2011

Tollymore Intermediate 21 May Tetraploid 102 76.7 64 59 7.4 6.2 6.0 6.3
Tollymore - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
107 104 102 103 100 2022

Banbridge Intermediate 21 May Tetraploid 100 76.6 67 63 7.4 5.7 7.3 7.2
Banbridge - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
108 105 98 97 101 2023

Nolwen Intermediate 21 May Tetraploid 100 76.6 69 65 7.5 8.1 5.6 7.9
Nolwen - Seasonal grazing yields
Breeder: R2n | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
102 102 100 96 100 2017

Ballygowan Intermediate 22 May Tetraploid 103 76.1 62 56 7.4 7.0
Ballygowan - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
113 106 103 101 100 2026

AberRoot (Festulolium) Intermediate 22 May Tetraploid 99 78.0 62 59 7.3 2.8 6.6 6.7
AberRoot (Festulolium) - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
96 101 100 99 95 2021

Castlewellan Intermediate 23 May Tetraploid 106 75.2 61 53 7.9 5.3
Castlewellan - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
125 113 99 105 112 2025

Ritchie Intermediate 23 May Tetraploid 103 75.7 71 65 7.3 6.3 5.5 6.5
Ritchie - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
98 105 105 101 100 2021

Glenville Intermediate 25 May Tetraploid 110 76.6 65 57 5.3 5.9
Glenville - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
115 110 108 111 113 2026

Futural Intermediate 26 May Tetraploid 103 76.9 68 67 8.8 6.2
Futural - Seasonal grazing yields
Breeder: R2n | UK Agent: RAGT
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
93 98 107 104 100 2026

AberSpey Intermediate 27 May Tetraploid 105 78.6 68 62 7.7 4.8 6.8 5.3
AberSpey - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
110 106 105 105 105 2017

Convey Intermediate 27 May Tetraploid 98 76.0 68 60 7.4 6.2 5.8 6.2
Convey - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 95 102 96 98 2020

Dunluce Intermediate 28 May Tetraploid 101 77.1 63 59 7.4 2.9 6.6 6.9
Dunluce - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
91 93 107 103 100 2005

AstonEnergy Intermediate 29 May Tetraploid 95 77.8 66 56 7.4 6.7 6.8 5.8
AstonEnergy - Seasonal grazing yields
Breeder: DSV | UK Agent: DSV
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
89 94 97 92 94 2006

Chatsworth Intermediate 25 May Tetraploid 100 76.7 67 63 7.4 3.9 6.5 7.3
Chatsworth - Seasonal grazing yields
Breeder: Teagasc | UK Agent: DSV
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
98 101 103 96 98 2020

Charlfield Late 3 Jun Diploid 102 75.3 67 63 6.9 6.2 4.7 7.0
Charlfield - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
88 91 108 106 103 2022

AberThames Late 4 Jun Diploid 108 76.4 67 62 7.4 6.6 6.1 7.5
AberThames - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
102 102 114 111 104 2021

Swan Late 4 Jun Diploid 98 75.1 75 69 7.4 7.5 4.4 7.0
Swan - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
83 88 107 99 96 2020

AberLee Late 4 Jun Diploid 97 79.0 78 73 7.6 6.7 4.3 8.6
AberLee - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
78 84 105 99 97 2017

Delika Late 5 Jun Diploid 101 76.3 72 66 7.2 8.5 4.5 7.0
Delika - Seasonal grazing yields
Breeder: GIE Grass | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
81 87 110 106 101 2021

AberLiffey Late 5 Jun Diploid 110 75.5 67 62 6.3 5.0
AberLiffey - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
98 99 116 115 114 2025

AberChoice Late 7 Jun Diploid 103 76.6 68 62 7.4 3.5 2.9 7.3
AberChoice - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 95 110 105 98 2009

AberDon Late 10 Jun Diploid 105 78.5 65 62 7.4 4.3 4.4 6.3
AberDon - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
85 91 113 112 104 2022

Ballintoy Late 28 May Tetraploid 104 76.7 65 60 7.5 3.1 6.6 6.9
Ballintoy - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
98 103 106 103 102 2017

AberForth Late 30 May Tetraploid 102 77.8 59 51 6.7 6.5 5.7
AberForth - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
112 107 102 99 98 2024

Richhill Late 30 May Tetraploid 101 76.9 66 59 7.4 6.0 6.0
Richhill - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
87 99 105 98 101 2024

Ardress Late 30 May Tetraploid 105 77.3 70 60 6.3 6.7
Ardress - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
96 107 106 103 106 2025

Meiduno Late 30 May Tetraploid 102 76.6 65 59 7.4 6.5 6.0 6.7
Meiduno - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
93 97 108 101 99 2014

Gracehill Late 31 May Tetraploid 102 76.4 67 60 7.2 7.7 6.7 7.1
Gracehill - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
90 96 106 104 104 2020

AberGain Late 1 Jun Tetraploid 106 77.8 67 62 7.6 6.0 5.5 7.6
AberGain - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
106 108 107 102 106 2012

Nashota Late 1 Jun Tetraploid 101 77.0 68 63 7.6 7.1 6.4 6.0
Nashota - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
95 98 108 101 91 2018

AstonEmpire Late 2 Jun Tetraploid 106 78.8 64 61 7.6 5.9
AstonEmpire - Seasonal grazing yields
Breeder: DSV | UK Agent: DSV
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 103 113 106 98 2026

AstonGlory Late 3 Jun Tetraploid 104 78.6 65 57 6.5 6.3 6.0
AstonGlory - Seasonal grazing yields
Breeder: DSV | UK Agent: DSV
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 97 110 103 106 2024

Wetherby Late 28 May Diploid 101 77.3 74 70 7.6 6.6 4.7 7.5
Wetherby - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
90 98 101 103 105 2021

AberSevern Late 29 May Diploid 108 79.9 69 63 7.6 5.2 6.4 7.0
AberSevern - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
91 98 111 118 109 2023

Callan Late 29 May Diploid 100 76.0 71 65 7.4 4.6 4.5 7.5
Callan - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
94 99 104 99 96 2018

AberEsk Late 29 May Diploid 107 79.8 69 64 6.6 5.2
AberEsk - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
97 102 106 110 116 2025

Silago Late 29 May Diploid 107 76.9 67 62 6.9 6.2 3.8
Silago - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
92 102 116 105 100 2024

Harrenhal Late 29 May Diploid 98 76.2 72 68 7.7 7.6 4.4 6.8
Harrenhal - Seasonal grazing yields
Breeder: R2n | UK Agent: RAGT
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
82 89 105 103 95 2023

Toddington Late 29 May Diploid 97 75.6 73 69 7.1 7.5 4.5 5.7
Toddington - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
80 88 103 101 92 2010

AberTest Late 30 May Diploid 101 78.8 71 67 7.6 6.1 4.5 7.8
AberTest - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
88 96 105 98 103 2020

Graphic Late 30 May Diploid 97 76.8 77 70 7.6 7.3 4.7 7.3
Graphic - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
87 93 105 94 87 2023

Dundrod Late 30 May Diploid 101 75.4 67 63 7.7 7.3 3.8 8.3
Dundrod - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
95 99 102 102 103 2019

Scartorp Late 30 May Diploid 99 75.9 72 66 7.2 4.3
Scartorp - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
81 92 109 96 95 2025

Bandon Late 30 May Diploid 104 76.7 67 63 7.4 5.9 5.0 6.2
Bandon - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
93 97 106 112 101 2023

Angorat Late 30 May Diploid 102 76.1 70 66 7.4 4.7
Angorat - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
95 101 106 98 102 2025

Ballyvoy Late 30 May Diploid 99 77.0 73 68 7.4 2.8 4.7 6.4
Ballyvoy - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
99 101 100 99 98 2020

Bomium Late 30 May Diploid 103 76.0 73 67 7.5 6.3 4.8
Bomium - Seasonal grazing yields
Breeder: DLF | UK Agent: Limagrain
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
87 95 107 105 109 2024

AberAvon Late 30 May Diploid 100 77.8 75 72 7.6 5.9 4.1 5.6
AberAvon - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
91 97 102 99 102 2001

Oakpark Late 31 May Diploid 95 76.3 72 67 7.2 5.3 4.6 5.9
Oakpark - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
77 86 103 96 91 2018

Crossgar Late 31 May Diploid 98 76.0 71 65 7.5 7.1 4.9 7.3
Crossgar - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
82 88 104 102 96 2022

Frogmore Late 31 May Diploid 99 76.5 69 62 4.0 5.8
Frogmore - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
83 88 110 100 90 2025

Drumbo Late 31 May Diploid 96 77.0 70 62 7.2 5.4 5.0 5.3
Drumbo - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
86 88 101 99 95 2009

Glenarm Late 1 Jun Diploid 99 76.5 73 66 7.3 6.8 4.5 8.3
Glenarm - Seasonal grazing yields
Breeder: AFBI | UK Agent: Barenbrug
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
89 95 101 100 100 2015

Fermoy Late 1 Jun Diploid 103 77.6 68 62 7.7 4.7 5.0
Fermoy - Seasonal grazing yields
Breeder: Teagasc | UK Agent: Goldcrop
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
84 92 112 108 100 2024

Zorgue Late 2 Jun Diploid 96 76.3 77 70 7.4 7.7 4.6 8.2
Zorgue - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
75 84 107 97 95 2021

AberBann Late 2 Jun Diploid 103 77.1 72 63 7.6 5.5 4.4 6.7
AberBann - Seasonal grazing yields
Breeder: IBERS | UK Agent: Germinal
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
89 94 110 104 105 2018

Timuco Late 3 Jun Diploid 103 76.1 67 64 7.3 6.8 3.6 7.5
Timuco - Seasonal grazing yields
Breeder: DLF | UK Agent: DLF
Early spring Spring Early summer Late summer Autumn Year first listed
% of 1.37 t/ha % of 2.50 t/h % of 2.99 t/ha % of 2.14 t/ha % of 1.28 t/ha
85 91 111 111 98 2022

Production Physical attributes Disease resistance
Variety name Maturity group Heading date Ploidy Total yield D-value Ground cover Winter hardiness Crown rust Drechslera Mildew
% of 13.64 t/ha Second cut %, Grazing %, Conservation 1-9, 9=good 1-9, 9=good 1-9, 9=good 1-9, 9=good
Genesis Early 12 May Diploids 105 69.7 70 68 7.2 6.3 6.2 5.1
Genesis - Seasonal conservation yield Breeder: Teagasc | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
106 103 100 106 105 105 70.3 69.7 2009
Moyola Early 13 May Diploids 101 69.2 64 61 7.4 6.3 3.5 8.3
Moyola - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 101 94 102 99 104 71.2 69.2 2009
Glasker Early 16 May Diploids 102 72.7 68 67 7.4 5.8 6.3 6.4
Glasker - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
104 100 93 105 108 108 73.9 72.7 2016
AberTorch Early 12 May Tetraploids 100 70.8 72 70 7.4 4.4 7.0 3.6
AberTorch - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 99 93 105 104 103 72.6 70.8 2000
Cooky Early 17 May Tetraploids 101 71.8 71 70 6.9 6.0 5.5 6.9
Cooky - Seasonal conservation yield Breeder: R2n | UK Agent: RAGT
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 99 89 109 106 105 73.5 71.8 2019
Barwave Early 18 May Tetraploids 109 70.0 61 57 7.7 7.8 6.9 8.0
Barwave - Seasonal conservation yield Breeder: Barenbrug | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
112 104 100 121 116 113 73.8 70.0 2022
Laurelvale Intermediate 17 May Diploid 104 75.1 68 64 8.8 5.6
Laurelvale - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 109 106 91 100 95 68.8 75.1 2026
Galgorm Intermediate 20 May Diploid 102 74.6 67 63 7.6 5.3 4.7 6.7
Galgorm - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 105 101 98 106 103 71.7 74.6 2018
Bartui Intermediate 21 May Diploid 101 73.0 73 68 7.5 3.8
Bartui - Seasonal conservation yield Breeder: Barenbrug | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 103 98 104 104 101 71.8 73.0 2025
Nifty Intermediate 21 May Diploid 100 71.8 70 68 7.8 5.6 5.8 5.1
Nifty - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 100 101 99 100 99 71.2 71.8 2014
Moira Intermediate 21 May Diploid 101 73.8 69 62 7.7 4.8 5.1 7.4
Moira - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 103 103 92 104 98 70.2 73.8 2014
Goldwell Intermediate 22 May Diploid 99 72.8 69 66 7.3 6.3 5.3 6.3
Goldwell - Seasonal conservation yield Breeder: DSV | UK Agent: DSV
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 103 93 100 103 97 70.7 72.8 2023
AberZeus Intermediate 24 May Diploid 100 74.1 78 68 7.5 6.3 4.6 7.2
AberZeus - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 102 99 102 102 99 72.4 74.1 2016
Portadown Intermediate 24 May Diploid 102 73.8 67 63 6.6 5.4
Portadown - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 104 98 103 109 95 70.1 73.8 2026
AberMagic Intermediate 25 May Diploid 98 71.8 70 66 7.6 6.1 5.3 7.7
AberMagic - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 100 95 104 98 100 73.2 71.8 2008
AberWolf Intermediate 26 May Diploid 98 72.0 75 72 7.4 5.1 5.2 5.7
AberWolf - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 100 98 106 96 92 71.5 72.0 2014
Gosford Intermediate 26 May Diploid 99 73.4 70 65 7.5 6.0 5.1 7.8
Gosford - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
96 102 92 102 101 95 73.3 73.4 2016
Alecto Intermediate 26 May Diploid 97 71.7 72 67 7.2 6.4 5.3 6.1
Alecto - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 98 92 108 98 98 73.7 71.7 2022
Agaska Intermediate 27 May Diploid 99 71.7 70 64 7.5 7.0 4.6 6.6
Agaska - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 101 99 104 100 93 72.4 71.7 2018
AberGreen Intermediate 27 May Diploid 100 72.3 75 69 7.6 5.6 5.6 7.9
AberGreen - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 101 97 106 98 99 72.4 72.3 2011
Farmington Intermediate 27 May Diploid 99 72.4 72 66 7.3 6.7 7.1 6.8
Farmington - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 102 93 104 100 100 73.4 72.4 2024
AberTweed Intermediate 28 May Diploid 102 74.1 73 68 7.7 6.2 7.1 7.1
AberTweed - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 105 95 108 104 103 74.8 74.1 2024
Fintona Intermediate 18 May Tetraploid 104 73.8 62 60 7.6 1.9 6.5 7.2
Fintona - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
104 105 105 104 113 97 71.2 73.8 2014
Seagoe Intermediate 20 May Tetraploid 103 72.6 68 62 7.4 6.5 4.7 7.6
Seagoe - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
103 104 108 104 103 93 71.1 72.6 2011
Tollymore Intermediate 21 May Tetraploid 101 72.6 64 59 7.4 6.2 6.0 6.3
Tollymore - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 103 99 105 103 96 72.1 72.6 2022
Banbridge Intermediate 21 May Tetraploid 105 72.3 67 63 7.4 5.7 7.3 7.2
Banbridge - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
104 105 107 107 104 100 72.1 72.3 2023
Nolwen Intermediate 21 May Tetraploid 100 72.1 69 65 7.5 8.1 5.6 7.9
Nolwen - Seasonal conservation yield Breeder: R2n | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 102 98 103 99 93 72.7 72.1 2017
Ballygowan Intermediate 22 May Tetraploid 105 68.7 62 56 7.4 7.0
Ballygowan - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
105 105 106 125 100 91 71.9 68.7 2026
AberRoot (Festulolium) Intermediate 22 May Tetraploid 100 72.8 62 59 7.3 2.8 6.6 6.7
AberRoot (Festulolium) - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 101 100 107 102 93 72.4 72.8 2021
Castlewellan Intermediate 23 May Tetraploid 106 72.0 61 53 7.9 5.3
Castlewellan - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
104 108 103 110 115 97 70.0 72.0 2025
Glenville Intermediate 25 May Tetraploid 106 72.0 65 57 5.3 5.9
Glenville - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
107 105 105 106 128 99 72.5 72.0 2026
Chatsworth Intermediate 25 May Tetraploid 101 72.2 67 63 7.4 3.9 6.5 7.3
Chatsworth - Seasonal conservation yield Breeder: Teagasc | UK Agent: DSV
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 101 102 110 99 94 72.5 72.2 2020
Futural Intermediate 26 May Tetraploid 105 73.7 68 67 8.8 6.2
Futural - Seasonal conservation yield Breeder: R2n | UK Agent: RAGT
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
103 106 91 109 104 108 74.7 73.7 2026
AberSpey Intermediate 27 May Tetraploid 102 73.5 68 62 7.7 4.8 6.8 5.3
AberSpey - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 101 97 108 111 103 73.1 73.5 2017
Convey Intermediate 27 May Tetraploid 100 72.1 68 60 7.4 6.2 5.8 6.2
Convey - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 99 100 107 103 94 71.9 72.1 2020
Dunluce Intermediate 28 May Tetraploid 99 72.4 63 59 7.4 2.9 6.6 6.9
Dunluce - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 100 90 114 106 97 74.8 72.4 2005
AstonEnergy Intermediate 29 May Tetraploid 94 74.3 66 56 7.4 6.7 6.8 5.8
AstonEnergy - Seasonal conservation yield Breeder: DSV | UK Agent: DSV
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
96 92 97 100 102 89 74.8 74.3 2006
Ritchie Intermediate 23 May Tetraploid 101 70.5 71 65 7.3 6.3 5.5 6.5
Ritchie - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 103 96 114 96 100 71.8 70.5 2021
Glenarm Late 1 Jun Diploid 99 73.4 73 66 7.3 6.8 4.5 8.3
Glenarm - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 99 110 85 91 100 70.5 73.4 2015
Fermoy Late 1 Jun Diploid 99 74.6 68 62 7.7 4.7 5.0
Fermoy - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 98 103 93 98 101 72.3 74.6 2024
Zorgue Late 2 Jun Diploid 94 73.6 77 70 7.4 7.7 4.6 8.2
Zorgue - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
95 94 100 88 90 95 72.0 73.6 2021
AberBann Late 2 Jun Diploid 98 72.2 72 63 7.6 5.5 4.4 6.7
AberBann - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 96 99 100 96 102 71.7 72.2 2018
Timuco Late 3 Jun Diploid 99 72.9 67 64 7.3 6.8 3.6 7.5
Timuco - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 102 99 95 94 101 70.6 72.9 2022
Charlfield Late 3 Jun Diploid 97 72.7 67 63 6.9 6.2 4.7 7.0
Charlfield - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 97 98 92 94 101 71.2 72.7 2022
AberThames Late 4 Jun Diploid 101 72.1 67 62 7.4 6.6 6.1 7.5
AberThames - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 103 99 96 100 106 71.0 72.1 2021
Swan Late 4 Jun Diploid 94 72.5 75 69 7.4 7.5 4.4 7.0
Swan - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
94 94 89 96 98 99 71.4 72.5 2020
AberLee Late 4 Jun Diploid 91 72.9 78 73 7.6 6.7 4.3 8.6
AberLee - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
92 89 91 87 90 102 73.7 72.9 2017
Delika Late 5 Jun Diploid 95 73.3 72 66 7.2 8.5 4.5 7.0
Delika - Seasonal conservation yield Breeder: GIE Grass | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
95 95 93 94 98 99 71.4 73.3 2021
AberLiffey Late 5 Jun Diploid 100 71.8 67 62 6.3 5.0
AberLiffey - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 100 98 100 92 106 71.9 71.8 2025
AberChoice Late 7 Jun Diploid 98 72.2 68 62 7.4 3.5 2.9 7.3
AberChoice - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 98 98 102 95 99 73.0 72.2 2009
AberDon Late 10 Jun Diploid 94 74.6 65 62 7.4 4.3 4.4 6.3
AberDon - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
96 93 86 102 97 108 74.7 74.6 2022
Ballintoy Late 28 May Tetraploid 106 72.9 65 60 7.5 3.1 6.6 6.9
Ballintoy - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
106 105 112 101 99 103 71.0 72.9 2017
AberForth Late 30 May Tetraploid 98 73.9 59 51 6.7 6.5 5.7
AberForth - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 99 104 96 90 93 74.0 73.9 2024
Richhill Late 30 May Tetraploid 108 74.4 66 59 7.4 6.0 6.0
Richhill - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
108 108 118 100 102 98 69.7 74.4 2024
Ardress Late 30 May Tetraploid 108 73.3 70 60 6.3 6.7
Ardress - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
108 109 116 105 96 102 69.0 73.3 2025
Meiduno Late 30 May Tetraploid 102 74.0 65 59 7.4 6.5 6.0 6.7
Meiduno - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 102 107 97 98 101 71.4 74.0 2014
Gracehill Late 31 May Tetraploid 101 72.8 67 60 7.2 7.7 6.7 7.1
Gracehill - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 101 103 99 98 102 70.9 72.8 2020
AberGain Late 1 Jun Tetraploid 106 72.5 67 62 7.6 6.0 5.5 7.6
AberGain - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
107 105 114 105 94 104 71.3 72.5 2012
Nashota Late 1 Jun Tetraploid 103 74.0 68 63 7.6 7.1 6.4 6.0
Nashota - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
105 100 106 106 102 102 71.4 74.0 2018
AstonEmpire Late 2 Jun Tetraploid 107 73.7 64 61 7.6 5.9
AstonEmpire - Seasonal conservation yield Breeder: DSV | UK Agent: DSV
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
109 104 109 111 104 111 72.3 73.7 2026
AstonGlory Late 3 Jun Tetraploid 101 74.6 65 57 6.5 6.3 6.0
AstonGlory - Seasonal conservation yield Breeder: DSV | UK Agent: DSV
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 102 100 99 99 98 71.4 74.6 2024
Wetherby Late 28 May Diploid 101 72.9 74 70 7.6 6.6 4.7 7.5
Wetherby - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 101 108 90 95 104 70.9 72.9 2021
AberSevern Late 29 May Diploid 101 75.5 69 63 7.6 5.2 6.4 7.0
AberSevern - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
103 98 103 99 102 106 72.1 75.5 2023
Callan Late 29 May Diploid 99 73.5 71 65 7.4 4.6 4.5 7.5
Callan - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 99 104 86 94 99 69.7 73.5 2018
AberEsk Late 29 May Diploid 98 76.1 69 64 6.6 5.2
AberEsk - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 99 96 85 101 106 71.8 76.1 2025
Silago Late 29 May Diploid 103 71.4 67 62 6.9 6.2 3.8
Silago - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 103 105 101 98 101 69.9 71.4 2024
Harrenhal Late 29 May Diploid 97 73.1 72 68 7.7 7.6 4.4 6.8
Harrenhal - Seasonal conservation yield Breeder: R2n | UK Agent: RAGT
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
97 96 102 90 92 98 70.0 73.1 2023
Toddington Late 29 May Diploid 95 72.6 73 69 7.1 7.5 4.5 5.7
Toddington - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
95 95 99 87 92 97 69.9 72.6 2010
AberTest Late 30 May Diploid 99 75.6 71 67 7.6 6.1 4.5 7.8
AberTest - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 95 106 86 104 107 71.7 75.6 2020
Graphic Late 30 May Diploid 97 72.9 77 70 7.6 7.3 4.7 7.3
Graphic - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
95 100 101 90 90 93 70.5 72.9 2023
Dundrod Late 30 May Diploid 102 72.6 67 63 7.7 7.3 3.8 8.3
Dundrod - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
101 103 112 87 91 101 68.4 72.6 2019
Scartorp Late 30 May Diploid 99 72.3 72 66 7.2 4.3
Scartorp - Seasonal conservation yield Breeder: DLF | UK Agent: DLF
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 100 105 97 89 97 69.7 72.3 2025
Bandon Late 30 May Diploid 102 74.9 67 63 7.4 5.9 5.0 6.2
Bandon - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
102 103 105 95 99 104 71.5 74.9 2023
Angorat Late 30 May Diploid 103 73.9 70 66 7.4 4.7
Angorat - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
103 104 114 87 94 103 70.1 73.9 2025
Ballyvoy Late 30 May Diploid 99 74.5 73 68 7.4 2.8 4.7 6.4
Ballyvoy - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
100 99 104 91 98 102 70.7 74.5 2020
Bomium Late 30 May Diploid 104 74.4 73 67 7.5 6.3 4.8
Bomium - Seasonal conservation yield Breeder: DLF | UK Agent: Limagrain
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
103 104 110 96 95 103 69.9 74.4 2024
AberAvon Late 30 May Diploid 95 73.8 75 72 7.6 5.9 4.1 5.6
AberAvon - Seasonal conservation yield Breeder: IBERS | UK Agent: Germinal
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
96 93 101 83 93 98 70.0 73.8 2001
Oakpark Late 31 May Diploid 98 73.3 72 67 7.2 5.3 4.6 5.9
Oakpark - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 97 100 91 98 99 70.1 73.3 2018
Crossgar Late 31 May Diploid 98 73.1 71 65 7.5 7.1 4.9 7.3
Crossgar - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
98 98 101 92 94 101 69.8 73.1 2022
Frogmore Late 31 May Diploid 98 73.3 69 62 4.0 5.8
Frogmore - Seasonal conservation yield Breeder: Teagasc | UK Agent: Goldcrop
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
99 97 103 93 97 98 71.0 73.3 2025
Drumbo Late 31 May Diploid 92 74.9 70 62 7.2 5.4 5.0 5.3
Drumbo - Seasonal conservation yield Breeder: AFBI | UK Agent: Barenbrug
Total Y1 yield Total Y3 yield First cut Second cut Third cut Fourth+ cut First cut D-value Second cut D-value Year first listed
(% of 15.47 t/ha) (% of 11.46 t/ha) (% of 6.63 t/ha) (% of 3.11 t/ha) (% of 2.67 t/ha) (% of 2.99 t/ha)
92 92 90 90 94 98 71.7 74.9 2009

Compare maximum of up to 4 varieties

Legend:

Lists last updated June 2026

  • * - Rating from 1 to 9 where 9 = good, where data is available
  • Note that the mean of G varieties include all those from early, intermediate and late heading groups.
  • Yields are expressed as a percentage of the mean of all fully recommended PRG varieties in trials. Grazing yields are measured in year 2, Silage yields in years 1 and 3.
  • Grazing D-value is measured from a late-summer cut in year 2.
  • Silage D-value is measured from both the 1st and 2nd Cuts in year 1.
  • [ ] = Only two trials worth of data
  • Fest = Festulolium

The Recommended Grass and Clover List for England and Wales testing programme is funded by plant breeders through the British Society of Plant Breeders and the ruminant levy boards - the Agriculture and Horticulture Development Board and Hybu Cig Cymru (HCC/Meat Promotion Wales).

This tool should be used in conjunction with the Recommended Grass and Clover List 2026/27.