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都尔又名屠莠胺,是瑞士汽巴嘉基公司制造的一种新型旱田芽前化学除草剂。1986年我国首次进口此药,同年我们用都尔进行花生田除草试验。现将试验情况简报如下。 一、试验基本情况 试验用都尔药剂为72％乳剂。设每亩施用都尔乳剂50毫升、75毫升、100毫升、125毫升和清水75公斤对照五个处理,三次重复,随机排列,小区面积13.3平方米。 试验地土质沙壤,肥力中等均匀,前茬甘薯。4月23日播种,规格为43.3×20厘米,每
Dole is also known as Tufelamine, which is a new type of chemical herbicide used in the field of dry shoots produced by the Swiss company Ciba Geigy. In 1986, China imported the medicine for the first time. In the same year, we used peanuts to carry out peanut weeding experiments. Now the test briefings are as follows. First, the basic situation of the test The test is Seoul with 72% of the emulsion. Set up 50 acres per mu emulsion, 75 ml, 100 ml, 125 ml and 75 kg of water control five treatment, three repetitions, random arrangement, the plot area of 13.3 square meters. Test soil sandy soils, medium fertility, sweet potato before crop. April 23 planting, specifications for the 43.3 × 20 cm, each