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金装公社木林大队认真开展群众性的农业科学实验活动,摸索出一套综合防治水稻病虫的经验,收到显著效果。1977年早稻和1973年同期相比,虫害损失率由15.2%下降到0.5%,平均亩产由592斤递增到744斤,治虫成本由每亩7.33元降低为0.65元。具体抓了以下方面。防:冬季结合备耕积肥和农田基本建设,铲除田边、圳边、路边、山边杂草,消灭害虫滋生地;立春
Golden Commune brigade Mu Lin seriously carry out mass agricultural science experiment activities, worked out a comprehensive prevention and control of rice pest experience, received significant results. In 1977, compared with the same period of 1973, the loss rate of pests was reduced from 15.2% to 0.5% and the average yield per mu was increased from 592 to 744 kg. The cost of pest control was reduced from 7.33 yuan per mu to 0.65 yuan. Specifically caught the following aspects. Prevention: In winter, with the planted tillage and farmland infrastructures, eradication of weeds in Tanabe, Shenzhen, curb and hillsides will eliminate the breeding ground for pests;