丙酰芸苔素内酯对小麦增产效果的影响

Study on the Influence of Propionylbrassinolide to Wheat Yield

丙酰芸苔素内酯(爱增美)在小麦开花前、后喷施,对小麦的千粒重、单穗粒数及单位面积产量均具有显著的促进增加作用。当使用0.003%丙酰芸苔素内酯(爱增美)水剂3000倍液在小麦开花前、后各喷施1次时,增产效果最好,增产幅度可以达10%以上。投入产出比为1∶6.5～9.6,增产增收效果显著。

The weight of wheat grain, kernel number per spike and output of per unit area was increased significantly by applying Propionylhrassinolide （Epocholeone） before and after blooming. 10% wheat output was increased by applying 0.003% Propionylhrassinolide （Epocholeone） 3000 fold solution before and after blooming. The ratio of cost and benefit was 1：6.5-9.6. The output and benefit were increased significantly.