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(未完待续)b.农药品种老的多,新的少;小品种多,“拳头产品”少;销售量多,利润少;低水平的重复建设造成产品同质化严重,产能严重过剩。c.杀虫剂产品结构经过两次大调整,有所改善,而杀菌剂、除草剂缺乏合理的调整和布局。杀虫剂的首次大调整是1983年4月1日禁止生产、使用六六六、滴滴涕,去除高残留
(To be continued) b. Pesticide varieties old and new less; small variety, “fist products ” less; more sales, less profits; low level of duplication of construction caused by serious product homogeneity, serious production capacity excess. c. Insecticide product structure has been greatly improved after two major changes, while fungicides and herbicides lack reasonable adjustment and layout. The first major adjustment of insecticide was April 1, 1983 ban on the production, the use of BHC, DDT, to remove high residues