论文部分内容阅读
“浙单一号”是自交系“金131”和“威591”的单交种,表现抗病,早熟,高产;籽粒淡黄色,中间型,千粒重265克;穗长12厘米,粗4厘米,每穗籽粒14行,出籽率84%。1970年秋季在东阳县良种场大田种植,亩产652斤,在胜利公社红光大队试种12亩,除去套种萝卜的面积,亩产550斤,在引自外省十多个优良杂交种的秋玉米品比试验中,单产居首位,比“新双一号”增产12.4%,比“黄火燥”增产31.7%。“浙单一号”抗大、小斑病和茎腐病等,1970年秋季嵊县北山地区大斑病盛发,据嵊县农科所试验,种“浙单一号”,在相同条件下,比“嵊县六十日”、“小金黄”、“小玉米”
“Zhejiang No.1” is a single cross between “Jin 131” and “Wei 591” of inbred lines, showing disease resistance, early maturity and high yield; seeds of light yellow, intermediate type, with a grain weight of 265 g; spike length of 12 cm and a thickness of 4 cm , 14 lines per ear, seed yield 84%. Autumn 1970 planting in Dongyang County seed field field, 652 kg per mu, red brigade in the victory commune trial 12 acres, remove the area of intercropping radish, yield 550 pounds, cited in more than a dozen excellent hybrid autumn Corn yield than the test, the highest yield per unit, than the “new double” increased by 12.4%, “Huang Huo,” an increase of 31.7%. “Zhejiang single number” anti-large, small spot and stalk rot, the fall of the autumn of the northern part of Shengzhou County spotted disease, according to Sheng County Agricultural Experiment, the species “Zhejiang single number” under the same conditions, Than the “60 days Shengzhou”, “Little Golden”, “Little Corn”