论文部分内容阅读
夏麦1号夏麦1号是山西省榆次县下丁里大队于1975年用青春13×墨巴66杂交后,在夏播高温高湿条件下从变异株中定向选育而成的。1977年下丁里大队夏播示范70亩,平均亩产250斤。1981年榆次县夏播此品种268.2亩,平均亩产170斤。高坪大队最高亩产309.5斤。1982年全县夏播1,389亩,平均亩产190斤。马头大队最高亩产531.5斤。特征特性耐热、早熟,金生
Xiamai 1, Xiamai 1 is the Xia Dingli Battalion of Yuci County, Shanxi Province, which was bred from mutants after being crossed with young 13 × Maiba 66 in 1975 under high temperature and high humidity in summer. In 1977 Xia Dili brigade summer demonstration 70 acres, an average yield of 250 pounds. In 1981, Yuci County sowed 268.2 mu of summer breed, with an average yield of 170 pounds per mu. Gao Ping brigade highest yield 309.5 kg. In 1982, 1,389 mu of summer sowing was carried out in the county, with an average yield of 190 kg per mu. Ma Tau brigade highest yield 531.5 pounds. Characteristics of heat-resistant, precocious, golden students