论文部分内容阅读
(一)棉花育苗移栽,是棉麦双高产的一条有效途径。上海郊区土地复种指数较高,百分之八十以上的棉花套种在“三麦”行间,对棉苗的正常生长有较大的影响。“三夏”期间,季节紧,农活集中,也往往容易出现棉田“四早、五抢”措施跟不上,棉花不能壮苗早发,影响高产。郊区很多社、队广大贫下中农,遵照伟大领袖毛主席“以粮为纲,全面
(A) cotton seedling transplanting, cotton and wheat double yield is an effective way. The suburbs of Shanghai have a higher crop multiplication index, and more than 80% cotton interplanting has a greater impact on the normal growth of cotton seedlings. During the “three summer” period, the season is tight and farm work is concentrated, and often the measures of “four early and five grabs” of cotton fields are often not followed up. Cotton can not grow strong and seedlings early and affect high-yielding. A lot of suburbs clubs, the majority of the poor poor middle peasants, in accordance with the great leader Chairman Mao "to food as the key link, comprehensive