硫酸钙防治小麦田除草剂危害效果分析
HENAN NONGYE(2015)
Abstract
除草剂危害是当今世界普遍存在的问题,每年因除草剂危害造成的经济损失高达几千亿元.选用硫酸钙(生石膏粉)进行土壤处理试验,结果表明:受害叶片转绿快,效果好;同时还能促进根系生长,茎秆增粗,穗粒数及粒重明显提高.这一技术方法简单,易于操作,利于推广应用.
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