鉴于我省麦后稻与豆后稻产量悬殊,麦后稻产量低,每亩相差约100～250斤,越迟栽麦后稻越减产,海拔越高(1900公尺以上)差距越大;这是影响全省水稻平衡增产的重要原因之一。云南省农科院楚雄试区工作组,1982年在楚雄县红旗公社特进行了麦后稻高产栽培试验。在植株生殖生长期(幼穗分化乳熟期)作了生化分析,以期找出内部 In view of the poor yield of post-hemp rice and post-heap rice in our province, the yield of post-heifer rice is low, with a difference of about 100-250 kg per mu. The later the output of wheat is reduced, the greater the difference (1900 m) This is one of the important reasons that affect the province’s balanced rice production. Yunnan Provincial Academy of Agricultural Chuxiong pilot work group, in 1982 Chuxiong County Red flag special high-yielding cultivation of wheat after the test. In the plant reproductive growth stage (young ear differentiation milk stage) made a biochemical analysis, in order to find the internal