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77—130系1974年用74—浙原1758为母本,南74—17为父本杂交而成,属春性二棱大麦,幼苗半散伏,叶片略宽大、色较深,剑叶叶耳及芒尖淡紫色。中等耐肥,耐黄花叶病,但后期易感网斑病。经品比试验,增产27.2~58.9%;1979~81年病区产量鉴定,增产45.2~53.6%,均达极显著。1980~81年进行生产试验,一般亩产在400~500斤,最高可达700斤以上,比早熟三号增产11.4~45%。
77-130 Department of 1974 with 74-Zhejiang 1758 as the female parent, South 74-17 for the male parent from the hybrid, is a spring two-row barley, semi-semi-scattered seedlings, the leaves slightly larger, darker colors, the flag leaf Ear and Mount lavender. Moderate resistance to fat, yellow mosaic disease, but late susceptible net blotch. By the ratio test, an increase of 27.2 to 58.9%; 1979 to 81 years identification of yield in the ward, an increase of 45.2 ~ 53.6%, were extremely significant. 1980 ~ 81 years of production tests, the general per-mu yield of 400 to 500 pounds, up to 700 pounds more than early maturity on the 3rd yield 11.4 ~ 45%.