North Dakota State University * Williston Research
Extension Center
14120 Hwy 2, Williston, ND 58801-8629,
Voice: (701) 774-4315, FAX: (701) 774-4307
| Annual Cool Season Forage Trial - 2008 | Williston Research Extension Center | |||||||||||
| 2006 | 2007 | 2008 | ||||||||||
| Plant | Forage | DM | DM | DM | 3 yr | Crude | Forage | Quality | ||||
| Variety | Crop | Height | Moist. | Yield | Yield | Yield | avg | Protein | ADF | NDF | TDN | RFV |
| in | %# | tons/a | ----------------%------------ | |||||||||
| Haybet | Barley | 13.7 | 56.8 | 1.6 | 3.2 | 0.7 | 1.8 | 16.9 | 23.9 | 43.2 | 70.3 | 152 |
| Hayes | Barley | 12.4 | 56.9 | 1.7 | 3.2 | 0.7 | 1.9 | 16.7 | 23.9 | 43.3 | 70.3 | 151 |
| Stark | Oat Hulless | 21.0 | 61.2 | 1.3 | 3.1 | 0.5 | 1.6 | 15.7 | 26.8 | 46.0 | 68.0 | 138 |
| Paul | Oat Hulless | 18.7 | 60.2 | 1.3 | 2.9 | 0.5 | 1.6 | 15.4 | 26.9 | 45.9 | 67.9 | 139 |
| Everleaf | Forage Oat | 13.0 | 65.7 | -- | -- | 0.4 | -- | 18.6 | 23.0 | 42.3 | 71.0 | 156 |
| 2700 | Triticale | 16.9 | 56.1 | 1.6 | 3.0 | 0.7 | 1.7 | 17.2 | 25.9 | 46.6 | 68.7 | 138 |
| Arvika | Pea | 16.0 | 65.9 | 0.8 | 1.9 | 0.4 | 1.0 | NA | NA | NA | NA | NA |
| 2700 + Arvika | Triticale/Pea | 20.8 | 55.5 | -- | 2.8 | 0.6 | -- | 17.5 | 25.8 | 44.0 | 68.8 | 146 |
| Paul + Arvika | Oat/Pea | 20.4 | 58.4 | 1.3 | 2.7 | 0.6 | 1.5 | 16.4 | 26.7 | 42.4 | 68.1 | 150 |
| Haybet + Arvika | Barley/Pea | 12.9 | 54.3 | 1.6 | 3.4 | 0.6 | 1.9 | 17.0 | 24.8 | 43.0 | 69.6 | 150 |
| EXP MEAN | 16.6 | 59.1 | 1.1 | 2.7 | 0.6 | -- | 16.8 | 25.3 | 44.1 | 69.2 | 146 | |
| C.V. % | 20.1 | 3.9 | 16.3 | 9.8 | 15.5 | -- | 3.5 | 2.3 | 3.0 | 0.7 | 4 | |
| LSD 5% | 4.8 | 3.3 | 0.3 | 0.4 | 0.13 | -- | 1.0 | 1.0 | 2.3 | 0.8 | 9 | |
| Harvest | ||||||||||||
| Variety | Crop | Date | Growth Stage and comments | |||||||||
| Haybet | Barley | 7/18/08 | Mid Dough | |||||||||
| Hayes | Barley | 7/18/08 | Mid Dough | |||||||||
| Stark | Oat Hulless | 7/18/08 | Late Milk | |||||||||
| Paul | Oat Hulless | 7/18/08 | Late Milk | |||||||||
| Everleaf | Forage Oat | 7/18/08 | 15% Headed | |||||||||
| 2700 | Triticale | 7/18/08 | Full Flower | |||||||||
| Arvika | Pea | 7/18/08 | Early Dough | |||||||||
| 2700 + Arvika | Triticale/Pea | 7/18/08 | Flower + Hard Dough | |||||||||
| Paul + Arvika | Oat/Pea | 7/18/08 | Late Milk + Hard Dough | |||||||||
| Haybet + Arvika | Barley/Pea | 7/18/08 | Mid Dough (no visible pea pods) | |||||||||
| Planting Date May 8 into durum stubble. | ||||||||||||
Back
to 2008 Variety Trial Index
(http://www.ag.ndsu.nodak.edu/willisto/08data/index.htm)
Back
to Williston Research Extension Center
(http://www.ag.ndsu.nodak.edu/willisto/)
Back to NDSU Agriculture
(http://www.ag.ndsu.nodak.edu/)
Email:
NDSU.Williston.REC@ndsu.edu