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75 %百农思水分散粒剂是法国罗纳普朗克公司生产 ,适用于玉米播后苗前施用的广谱除草剂。1998～ 1999年宝泉岭分局科研所进行了 75 %百农思防除玉米田杂草效果试验 ,现将试验总结如下。1 试验材料与方法试验地设在宝泉岭分局科研所。1998年土壤为潜育草甸白浆土 ,有机质含量 3
75% Bai Nong Si water dispersible granules produced by the French company Rhône-Poulenc, suitable for broad-spectrum herbicide application of pre-emergence corn after sowing. 1998 to 1999 Bauquing Ridge Branch of the Institute of Science and Technology 75% 100 Nongsi weed control corn weeds test, the test is summarized as follows. A test materials and methods Experimental ground located in Baoquan Ridge Branch Research Institute. In 1998, the soil was a meadow soil of albic soil with organic matter content of 3