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除草剂产量递增速度,在化学农药中占有份额的不断提高,显示品种结构调整的进程,近五年全国除草剂产量增速跨二步,今年再跑步。 1995年化学农药产量递增27.8%,其中除草剂产量增幅达三成,这是在市场转旺中跨出第一步,其速度高干杀虫剂,低于杀菌剂,所以在化学农药中占有份额未能出现明显改善,在除草剂产量增速中乙草胺产量增长推动除草剂增幅14个百分点。1999年除草剂产量增幅再次达三成,这是第二次跨步,其增速与杀虫剂、杀菌剂已拉开一定
The increasing rate of production of herbicides and the continuous increase in the share of chemical pesticides indicate the progress of species structure adjustment. The growth rate of herbicide production across the country in the past five years spans two steps and this year it will be run again. In 1995, the output of chemical pesticides increased by 27.8%, of which the increase in herbicide production reached 30%. This was the first step in the market to flourish. Its high-speed insecticides were lower than fungicides, so they accounted for a share in chemical pesticides. There was no significant improvement. The increase in the production of acetochlor in the growth of herbicide production drove the increase in herbicide by 14 percentage points. In the year of 1999, the increase in herbicide production reached 30% again. This is the second step. Its growth rate and insecticides and bactericides have been opened.