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亚麻新品系 8777- 2 4- 1(亲本组合为 793- 4- 1/美国亚麻 )是庆阳地区农科所 1991年从山西省农科院高寒区作物所引进后经过多年选育而成。该品系在品鉴、品比、区试以及全省联合区试中 ,折合平均产量分别为1483.35、175 4.5 5、1113.30、135 2 .40 kg/ hm2 ,比对照品种陇亚 7号分别增产 35 .6 7%、2 0 .30 %、10 .97%、10 .84% ;油酸和亚油酸含量比对照品种陇亚 7号高 5 .13个百分点 ,亚麻酸含量高 3.71个百分点 ,枯萎病平均发病率为 1.6 %。
New Line of Flaxseed 8777-2-4 (793-4-1 for American parents / American Flax) was a result of many years of breeding of Qingyang Agricultural Bureau in 1991 after it was introduced from crops in alpine area of Shanxi Academy of Agricultural Sciences. The average yield of the line at the tasting, product ratio, regional test and provincial joint zone test was 1483.35,175 4.5 5,1113.30,135 2 .40 kg / hm2, respectively, which was 35% more than the control variety Longya 7 .6 7%, 20.03%, 10.97% and 10.84% respectively. The content of oleic acid and linoleic acid was 5.13% higher than the control variety Longya No.7 and the content of linolenic acid was 3.71% The average incidence of Fusarium wilt was 1.6%.