肇东苜蓿土壤处理除草剂及剂量筛选试验研究

Research on the Herbicide and Dosage in Soil Treatment of Alfalfa in Zhaodong

目的:探讨研究土壤处理除草剂对肇东苜蓿剂量筛选试验研究,可筛选出对苜蓿无药害的土壤处理除草剂品种和剂量。方法:通过小区试验,在苜蓿苗期对各除草剂处理苗情和草情进行观察记载。结果:可筛选出苜豆壮、金粒多、农旺、特福力4种除草剂作为生产应用的候选对象。结论:苜豆壮(中剂量)、苜豆壮(低剂量)、金粒多(中剂量),可在肇东苜蓿大面积生产中推广应用。

Aim： Discussion soil herbicides on alfalfa Zhaodong dose Screening Test, The herbicide can be selected for the alfalfa varieties and soil treatment doses of herbicide. Methods： In this experiment, we observed and recorded the herbicide has effect on seeding conditions and grass conditions in the period of Alfalfa mycobacterium. Results： Zhuang clover beans can be selected, the tablets, agricultural brisk, IBM production capacity of four herbicides applied as a candidate target. Conclusion： Dry beans Zhuang （dose）, clover beans Zhuang （low dose）, the tablets （or dose）.Zhaodong alfalfa production in the large-scale application.