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1 材料与方法1.1 供试药剂及来源20%布罗·多EC,江苏常州市东风生物激素厂产品,湖南省植保公司提供;50%多菌灵WP,温州东风农药厂产品,本站自购;40%稻瘟灵EC,湖南省湘华化工厂产品,本站自购。1.2 试验地基本情况试验设在长沙县路口镇长春村,地势平坦,试验地面积1200m2,土壤为
1 Materials and Methods 1.1 Test agents and sources 20% Brocade EC, Changzhou City, Jiangsu Dongfeng bio-hormone plant products, provided by Hunan Plant Protection Corporation; 50% carbendazim WP, Wenzhou Dongfeng Pesticide Factory products, the site since the purchase ; 40% rice blast Ling EC, Hunan Chemical Products Factory, since the purchase. 1.2 The basic situation of the test The test is located in Changchun Village, Lokou Town, Changsha County, with a flat terrain. The test area is 1200 m2 and the soil is