宿县地区豆田杂草种类多,密度大,与大豆争水、争肥、争空间,影响大豆生长。一旦管理失时,即造成草荒,减产严重。过去曾用拉索、氟乐灵、利谷隆等药剂进行豆田化除试验,取得较好的效果。由于夏种时间紧、任务重,大多板茬播种,采取毒土处理防除杂草,不易被群众接受。 Suxian County, weeds and more types of weeds, density, and soybean water, fight fat, fight space, affecting soybean growth. Once the management is out of order, it will result in grassland shortage and serious cut in production. In the past with cable, trifluralin, Li Gu Long, and other agents in addition to the soybean test, and achieved good results. As summer seed time is tight, the task is heavy, most of the board crop seeding, to take toxic soil control weeds, difficult to be accepted by the masses.