The forage yield potential of Lavina hooded barley

Table 5 2010 NARC dryland (rainfed) fallow spring cereal forage yield and quality evaluations.Exp 23NARC Northern Agricultural Research Center. Havre, MontanaPlant Forage Dry MatterCultivar/ID Species Head DateHeight Content Yield Protein ADF NDF C. Fiber NO 3 -NJulian in % ton/ac % % % % ppmHB62-2 barley 183 30.2 27 2.971 9.2 49.9 53.4 29.1 1050Haxby barley 180 32.1 27 2.495 12.6 30.2 51.5 29.1 573Haybet barley 180 38.6 26 3.677 13.6 29.1 51.1 28.9 556Hays barley 183 32.3 26 3.202 11.1 29.9 51.3 27.7 364Hockett barley 184 29.5 29 3.495 10.3 29.8 50.8 29.4 633Horsford barley 177 38.2 21 2.112 12.7 32.6 55.7 30.4 1320Lavina barley 183 31.5 27 3.398 9.0 32.6 53.2 31.5 566Stockford barley 180 36.7 25 3.382 9.1 31.1 52.3 29.4 36904T90141-141 triticale 184 50.3 26 2.698 10.5 36.3 58.4 33.7 495Pronghorn triticale 180 43.9 24 2.829 14.5 32.9 54.5 31.5 1048Average 181.5 36.3 25.8 3.026 11.25 33.43 53.22 30.05 697.1LSD (p=0.05) 0.54 3.11 2.393 0.64 3.81 19.86 4.80 2.48 nsCV% 0.17 4.98 5.409 12.31 14.98 26.26 3.99 3.65 0.47Counts per mean 3 3 3 3 2 2 2 2Typical toxic threshhold to restrict intake NO 3 -N=350ppmTable 6 2010 WARC-Corvallis irrigated spring cereal forage agronomics and quality evaluations.Exp 23WARC Western Agricultural Research Center. Corvallis, MontanaHead Plant Forage Dry MatterCultivar Entry Date Height Content Yield Protein ADF NDF C.Fiber NO 3 -NJulian inches # t/a % % % % ppmHB62-2 barley 188 32 0.27 3.447 9.9 30.9 52.3 27.7 267Haxby barley 188 34 0.31 3.421 12.7 28.4 50.0 25.7 315Haybet barley 188 38 0.29 3.163 10.3 29.8 49.5 26.2 567Hays barley 188 32 0.29 4.165 12.6 31.6 53.7 30.2 675Hockett barley 190 37 0.34 4.529 10.5 27.7 48.5 24.3 373Horsford barley 179 37 0.23 2.665 12.1 31.2 53.2 28.8 736Stockford barley 188 35 0.27 3.585 13.0 30.5 51.3 27.6 509Lavina barley 188 35 0.26 3.792 11.8 32.9 54.4 28.5 61904T90141-143 triticale 190 52 0.34 3.919 10.0 37.1 59.4 32.5 288Pronghorn triticale 187 48 0.29 3.238 10.5 36.3 56.3 31.2 461Mean 187.2 38.0 0.29 3.592 11.34 31.62 52.87 28.26 480.8CV1 6.7 11.7 17.1 15.1 2.7 3.3 4.4 41.3LSD (0.05) 4.377 0.06 ns ns 1.95 3.922 2.813 nsCounts per mean 3 3 3 2 2 2 2 2Irrigation: total of 10 inches in 2 inch sets across the season.Typical toxic threshhold to restrict intake NO 3 -N=350ppm