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为了发展种子加工机械化,实现种子质量标准化,达到精量播种的目的,利用种衣剂4号成膜性这一物理特性,对花生种仁进行包衣处理,研究其防病治虫的增产技术和提高花生荚果产量的效果。一、试验方法 1.试验处理。1985年3个处理,即0.7种衣剂4号包衣(0.5公斤35%的种衣剂4号包衣25公斤花生种仁,下同);15%铁灭克每亩1公斤,结合播种施于播种沟内;空白对照。1986～1987两年处理相同,即0.7种衣剂4号包衣;0.3种衣剂4号包衣(0.5公斤35%种衣剂4号包衣58.5公斤花生种仁,下同)3%呋喃丹每亩3公斤,结合播种施于播种沟内;氧化乐果1000倍药液防治;空白对照。
In order to develop mechanization of seed processing, standardization of seed quality and the purpose of precision sowing, the peanut seed kernels were coated with the physical properties of seed coating agent No. 4, The effect of increasing peanut pod yield. First, the test method 1 test treatment. Three treatments in 1985, ie 0.7 seed coat No. 4 coating (0.5 kg 35% seed coating agent No. 4 coating 25 kg peanut kernel, the same below); 15% Apply to seeding ditch; blank control. The same treatment was carried out from 1986 to 1987, namely 0.7 seed coat No. 4 coating; 0.3 seed coat No. 4 coat (0.5 kg 35% seed coat agent No. 4 coat 58.5 kg peanut seed kernel, the same below) 3% Dan 3 kg per acre, combined with sowing in the seeding ditch; omethoate 1000 times liquid prevention and control; blank control.