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为了提高苏云金杆菌制剂的粘附、展着、湿润、分散等性能,曾经选择了合适的助剂—农乳100号。1971年,武汉微生物农药厂生产的苏云金杆菌可湿性粉剂,提高了产品质量和应用效果。但是,农乳100号的用量为7％,该原料的费用占产品销售价的14.3％。因此,减少农乳100号的用量,是降低苏云金杆菌制剂成本的措施之一。本试验对苏云金杆菌可湿性粉剂中农乳100号加入量进行了研究。报告如下:
In order to improve the Bacillus thuringiensis preparation adhesion, exhibition, wetting, dispersion and other properties, had chosen the right additive - Nongyou 100. In 1971, Wuhan microbial pesticide plant production of Bacillus thuringiensis wettable powder, improve product quality and application results. However, the amount of agricultural milk 100 is 7%, the cost of raw materials accounted for 14.3% of the product sales price. Therefore, reducing the amount of pesticide No. 100 is one of the measures to reduce the cost of Bacillus thuringiensis preparation. This experiment on Bacillus thuringiensis wettable powder in the amount of 100 pesticides were studied. The report is as follows: