吉林省燕麦田草害药剂防治试验

Studies on Chemical Controlling of Weeds in Oat Field in Jilin Province

在燕麦播种以后,苗前或者苗后阶段应用不同草害防治药剂处理土壤或者茎叶;于燕麦拔节期,测量各处理杂草鲜重,收获后测量各处理燕麦产量。通过对杂草鲜重和产量的分析,找出防治燕麦草害的药剂和方法。

Different chemicals were applied for controlling weeds after the oat sowed,before or after the seedling.The fresh weight of weeds for every treatment was measured during the oat jointing stage and the yield of oat determined.The chemicals and methods for controlling weeds in oat field were found out by calculating and analyzing the result of the fresh weight of weeds and the yield of oat.