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“浙紫62—18”是浙江省农科院选育成的紫云英新品种,1968年冬由平湖县农业局引入我大队原第一生产队种植,经过试验对比和大面积种植,肯定了它是适合我地栽培的紫云英高产品种,因此栽培面积逐年扩大,到1971年在1队已取代了本地的“平湖大叶种”。“浙紫62—18”的鲜草产量,4年来一直稳定在每亩7,000斤左右,比本地的“平湖大叶种”要增产20%左右,最高田块亩产鲜草万斤以上;种子产量也较高,在一般情况下,比“平湖大叶种”可增产一成左右。第一年试种,种子产量达到亩产150斤,第二年扩大种植,亩产达100斤以上;第三、四年种植,虽受收获不善或病虫害等的影响,每亩种子产量仍在80斤以上。
“Zhejiang purple 62-18” is a new breed of astragalus cultivated in Zhejiang Academy of Agricultural Sciences. In the winter of 1968, it was introduced to the first production team of our unit by the Pinghu County Bureau of Agriculture. After experimental comparison and large-area cultivation, it affirmed It is suitable for cultivation of high-yield varieties of Astragalus, so the cultivation area has expanded each year, to 1971 in a team has replaced the local “Pinghu big leaf species.” “Zhejiang purple 62-18” fresh grass production, 4 years has been stable at about 7,000 pounds per mu, than the local “Pinghu big leaf species” to increase production about 20%, the highest plots yield more than a kilogram of fresh grass; seeds Production is also higher, in general, than the “Pinghu big leaf species” can yield about 10%. The first year of trial planting, seed yield reached 150 kg per mu, the second year to expand planting, per mu yield of 100 pounds or more; the third and fourth year of planting, though poor harvest or pests and diseases, the yield per acre still in More than 80 pounds.