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Technical efficiency and its determinants of the various cropping systems in the purple-soiled,hilly
[期刊论文] 作者:ZHANG Shi-chao,WEI Chao-fu,SHAO Jing-an,WU Zhao-juan,,
来源:Journal of Mountain Science 年份:2016
This study examines the technical efficiency(TE) differences among typical cropping systems of smallholder farmers in the purple-soiled hilly region of southwes...
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