果农对过量施肥的认知与测土配方施肥技术采纳行为的影响因素分析——基于山东省9个县(区、市)苹果种植户的调查

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1006-4583|volume|3|117-130

ISSN: 1006-4583

Source: 中国农村观察, Vol.volume, Iss.3, 2017-01, pp. : 117-130

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Abstract