不同浓度莠去津对甜高粱田间杂草及生物产量的影响

Sugar Crops of China(2016)

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Abstract
为了明确除草剂莠去津在甜高粱播前土壤处理杂草防除时适宜的使用剂量,采用莠去津4个浓度梯度进行土壤处理.结果表明:莠去津用药量190g/666.7m2时,既能起到很好的除草效果,又对甜高粱生长无影响,还能减少种植成本和对环境的污染.
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