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zuo dai gui fan de nong yao shi chang huan dong ting hu qu nong yao shi chang diao cha
Pages: 32-34
Year: Issue:  12
Journal: The Planning and Market

Abstract: <正>今年,我国北方地区不仅遭受了严重的旱灾,东亚飞蝗也在环渤海及华北湖库、黄河河泛、海南等地肆虐成灾.二、三代棉铃虫也在黄河流域和长江流域大面积爆发.据农业部统计,蝗灾面积达1422万亩,需要治理的有932万亩,需要准备1000吨农药.虫害的蔓延必然促进农药市场的繁荣,但我国目前尚未制定专门的法律法规对此加以规范,农药市场出现了令人担心的混乱局面.
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