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田普45%微胶囊剂是巴斯夫有限公司生产的除草剂新剂型,对器械衣物污染性小,易于清洗且贮运安全,在土壤中吸附性强,移动性较小,不易产生药害。为有效防除韭菜田杂草,减轻农民劳动强度,我们于2002年进行了田普45%微胶囊剂防除韭菜田杂草试验,以验证该除草剂的防除效果及最佳使用量,并评价对韭菜的安全性,以期为蔬菜应用提供依据。一、材料与方法试验设在山东邹乎县韩店镇,供试韭菜为顶丰四季薹韭,试验田土质为沙壤土,耕层土壤有机质含量为1.12%,pH值为7.1。试验共设田普45%微胶囊剂110、147ml/666.7m~2、施田补33%乳油(巴斯夫贸易有限公司
Tianpu 45% microcapsule is a new type of herbicide produced by BASF Co., Ltd. It has low pollution to clothing, easy to clean, safe storage and transportation, strong adsorption in the soil, less mobility and easy to produce phytotoxicity. In order to effectively control leek weeds and reduce labor intensity of peasants, we conducted a trial of 45% microcapsules of Tephrite to control weeds in leek fields in 2002 to verify the control effect and optimum dosage of the herbicide. The safety of chives, with a view to provide the basis for vegetable applications. Materials and Methods The experiment was conducted in Handian Town, Zou County, Shandong Province. The leeks were all senesced in Dingfeng four seasons. Soil in the experimental field was sandy loam soil. The content of organic matter in the topsoil was 1.12% and the pH value was 7.1. Tested a total of 45% micro-capsules 110,147ml / 666.7m ~ 2, Shi Tian Bu 33% EC (BASF Trading Co., Ltd.