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nong yao jian liang zong he fang zhi ya li bing chong hai de shi yan
Pages: 14-15
Year: Issue:  1
Journal: Deciduous Fruits

Keyword:  鸭梨病虫害农药减量综合防治;
Abstract: 以鸭梨为试材,进行农药减量综合防治病虫害试验。结果表明,综合应用物理、生物、化学等方法防治病虫害与单纯使用化学农药防治相比,喷药次数由12次减少到7次,用药量减少30%左右,生态环境得到改善,果实达到绿色果品标准。
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