在玉米生长的后期,田间管理中隔行去雄是一项简单易行的增产措施。这就是在玉米雄穗刚露出顶叶还没有散粉的时候,隔行或一株拔出雄穗,使养分集中供给果穗,能使玉米增产10％以上。 为啥玉米隔行去雄能增产呢? 一是玉米去雄可以调节养分,促使雄穗生长 因去雄后开花的养分和水分都集中。供给雌穗促进了雌穗的发育,长得大,每穗粒数和粒重会显著增加,空 In the later stages of corn growth, field management in each row to male is a simple and easy stimulation of production. This is when the male tassel of the corn has barely scattered powder, the tassel is detached or harvested one by one so as to concentrate the nutrients on the ear and increase the yield of corn by more than 10%. Why corn interlaced to male to increase it? First, corn to male can regulate nutrients, promote the growth of male due to the male after the flowering of nutrients and water are concentrated. Feeding female spikes promoted the development of the female spike, growing large, with a significant increase in grain number and grain weight per spike