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一、化学农药平稳发展,转基因植保作物种植面积迅速扩大当前从世界范围内,农药市场发展平衡,竞争加剧,生物农药平稳发展,但在最近阶段内化学农药仍将是世界农药市场的主角。全球农药的销售额1970年为27亿美元,1980年为116亿美元,1990年为264亿美元,2000年为312亿美元,增幅放缓。转基因作物在1996年开始商品化,在1996年的播种面积为170万
I. Rapid development of chemical pesticides and rapid expansion of plantings of genetically modified plantings At present, the development of pesticide market is balanced, the competition is aggravating and the biological pesticides are developing smoothly. However, chemical pesticides will still be the protagonists in the world pesticide market in the recent stage. Global sales of pesticides were 2.7 billion U.S. dollars in 1970, 11.6 billion U.S. dollars in 1980, 26.4 billion U.S. dollars in 1990 and 31.2 billion U.S. dollars in 2000, a slowdown. Genetically modified crops began commercialization in 1996 with a planted area of 1.7 million in 1996