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North
Dakota State University * Dickinson Research Extension Center
1089 State Avenue, Dickinson, ND 58601-4642 Voice: (701) 483-2348 FAX: (701) 483-2005
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Perennial
Rye Forage Trial Site 1- 2003
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Dickinson, ND |
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Yield | |
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Dry Matter | |
12% Moisture | |
Harvest Moisture | DM Yield | ||||
| Variety | 1st Cutting | 2nd Cutting | Total | |
1st Cutting | 2nd Cutting | |
1st Cutting | 2nd Cutting | 2 yr avg |
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-----------------------------Tons/ac----------------------------- | ------------%----------- | -Tons/ac- | |||||||
| Crested wheatgrass | 1.0 | 0.1 | 1.1 | |
1.1 | 1.3 | |
69 | 46 | 1.1 |
| Jerry oat | 0.8 | -- | 0.8 | |
0.9 | -- | |
65 | -- | -- |
| 1Perennial rye | -- | -- | -- | |
-- | -- | |
-- | -- | -- |
| Regal meadow brome | 1.0 | -- | 1.0 | |
1.1 | -- | |
73 | -- | 1.4 |
| Robust barley | 0.5 | -- | 0.5 | |
0.6 | -- | |
66 | -- | 0.9 |
| Russian wildrye | 1.1 | -- | 1.1 | |
1.2 | -- | |
71 | -- | 1.8 |
| Western wheatgrass | 1.1 | -- | 1.1 | |
1.3 | -- | |
61 | -- | 1.3 |
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| Trial Mean | 0.9 | -- | -- | |
1.0 | -- | |
68 | -- | -- |
| C.V.% | 24.8 | -- | -- | |
24.8 | -- | |
1.6 | -- | -- |
| LSD .05 | NS | -- | -- | |
NS | -- | |
2 | -- | -- |
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Perennial
Rye Forage Trial Site 1 2003
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Dickinson, ND |
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CP1 | CP2 | --------ADF-------- | --------NDF -------- | --------TDN-------- | -------RFV------- | Nitrate | ||||||
| Variety | --------- %--------- | Yield | ------------------------------------ % ------------------------------------ | ppm | |||||||||
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1st cut | 2nd cut | lbs/ac | 1st cut | 2nd cut | 1st cut | 2nd cut | 1st cut | 2nd cut | 1st cut | 2nd cut | 1st cut | 2nd cut |
| Crested wheatgrass | 18.3 | 13.8 | 399.3 | 35 | 36 | 59 | 58 | 62 | 61 | 97 | 98 | 117 | 68 |
| Jerry oat | 11.1 | -- | 162.3 | 39 | -- | 60 | -- | 59 | -- | 92 | -- | 180 | -- |
| Regal meadow brome | 16.5 | -- | 328.9 | 42 | -- | 59 | -- | 56 | -- | 88 | -- | 142 | -- |
| Robust barley | 11.5 | -- | 118.7 | 36 | -- | 58 | -- | 61 | -- | 99 | -- | 113 | -- |
| Russian wildrye | 12.3 | -- | 258.5 | 38 | -- | 66 | -- | 59 | -- | 83 | -- | 25 | -- |
| Western wheatgrass | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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| Trial Mean | 13.9 | -- | 253.5 | 38 | -- | 60 | -- | 59 | -- | 92 | -- | 115 | -- |
| C.V.% | 7.8 | -- | 19.3 | 2.8 | -- | 3.3 | -- | 1.4 | -- | 4.6 | -- | 56.3 | -- |
| LSD .05 | 2.0 | -- | NS | 2 | -- | 4 | -- | 2 | -- | 2 | -- | NS | -- |
1CP = Crude Protein, ADF = Acid Detergent Fiber, NDF = Neutral Detergent Fiber, and TDN = Total Digestible Nutrient concentrations; RFV = Relative Feed Value.
2CP
Yield calculated on three reps
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to 2003 Variety Trial Index
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Extension Center
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NDSU Agriculture
Email:
drec@ndsuext.nodak.edu