农户粮食生产规模效率及其影响因素分析——基于黑、豫、川三省玉米种植户的调查数据
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贾琳, 夏英
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Scale efficiency of grain production and influencing factors based on survey data from Heilongjiang,Henan and Sichuan
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Lin JIA, Ying XIA
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表5 投入导向下农户玉米生产规模效率 |
Table 5 Scale efficiency of maize farming households from input perspective |
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组别 | 规模区间 /hm2 | 样本数量 /户 | 样本平均规模 /hm2 | 综合技术 效率 | 纯技术 效率 | 规模 效率 | 1 | <0.67 | 218 | 0.28 | 0.53 | 0.68 | 0.80 | 2 | 0.67~1.33 | 66 | 0.90 | 0.63 | 0.64 | 0.98 | 3 | 1.33~2.00 | 55 | 1.56 | 0.70 | 0.71 | 0.99 | 4 | 2.00~2.67 | 54 | 2.28 | 0.68 | 0.70 | 0.98 | 5 | 2.67~3.33 | 29 | 2.92 | 0.74 | 0.76 | 0.97 | 6 | 3.33~5.00 | 47 | 4.16 | 0.64 | 0.67 | 0.96 | 7 | 5.00~6.67 | 22 | 5.72 | 0.68 | 0.72 | 0.95 | 8 | 6.67~10.00 | 10 | 7.74 | 0.69 | 0.75 | 0.92 | 9 | 10.00~13.33 | 6 | 10.94 | 0.83 | 0.90 | 0.91 | 10 | 13.33~20.00 | 6 | 17.06 | 0.69 | 0.84 | 0.83 | 11 | 22.80 | 1 | 22.80 | 1.00 | 1.00 | 1.00 | 12 | 55.13 | 1 | 55.13 | 0.65 | 1.00 | 0.65 | 13 | 68.33 | 1 | 68.33 | 0.90 | 1.00 | 0.90 | 14 | 80.00 | 1 | 80.00 | 0.63 | 1.00 | 0.63 |
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