youxienongminpengyouweishiyumijinkuaichengshuganjiang，zaodianshouhuo，bianzaiyumishengchanghouqimangmucaiyongqushaodefangfajinxingcuishu。qishi，zheshihenbukexuede
，qushaohuijiangdiyumibailizhong，jianshaochanliang。
??據對比
，在玉米蠟熟中期去梢的比不去梢的要減產２４．８％，百粒重降低６．９克。這是因為玉米生長後期畝穗數、穗粒數已經不再變化

，影響產量的隻有粒重。如果去梢過早、guozhong，shangbulvyebeiqudiao，xiabuyepianyoukuhuang
，guanghezuoyongchanwudelaiyuanbeiqieduan，guanjiangguochengjiuhuitingzhi。lingwai，yumishengchanghouqisuiranguanghezuoyongmianjijianshao，danqianqizhizaodeyangfenhaiyouyibufenzhucunzaijinggannei，qushaohou
，zhebufenyingyangwuzhijiubunengzaiwangzilishusong
，zaochengzilibubaoman，chanliangxiajiang。yinci，weiquebaoyumifengchanzengshou，qiejizaiyumishengchanghouqiqushaocuishu。