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xuan gou you zhi nong yao 8 zi jue
Author(s): 
Pages: 72-73
Year: Issue:  6
Journal: Farm Machinery

Keyword:  经济浪费病虫草鼠害农药种类农药中毒农业生产资料生态环境农药有效成分农药标签生产日期标签内容;
Abstract: <正>农药是重要的农业生产资料。若选购不当,不仅起不到防治病虫草鼠害的作用,而且还会引起农药中毒,产生药害,污染环境、贻误农时,造成经济浪费。因此,正确选用农药,对提高防效、防止中毒及保护生态环境都十分重要。要想选购质量可靠、安全高效的农药,就必须做到"明"、"选"、"看"、"查"、"有"、"存"、"辨"、"比"8字诀。(1)明首先应明确要防治的对象。即要注意农药种类对路,针对不同的病、虫、草、鼠害选购不同的农药。购
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