水稻农药施用强度及其影响因素研究 ——基于粮食主产区农户调研数据
蔡书凯,李 靖
Pesticide Application Intensity by Farmers and Its Influences —Based on the Investigation Data of Farmers from Major Grain Producing Areas
CAI Shu-kai,LI Jing
中国农业科学
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2011, (11): 2403
-2410
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DOI: 10.3864/j.issn.0578-1752.2011.11.025
