小农户与新型农业经营主体的灌溉用水效率及其影响因素比较
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许朗, 陈杰, 刘晨
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Comparison of irrigation efficiency of smallholder farmers and new agricultural operators and influencing factors
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XU Lang, CHEN Jie, LIU Chen
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表3 农户特征及影响因素的统计描述
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Table 3 Descriptive statistics of farmers’ characteristics and influencing factors
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变量 | 小农户 | | 种粮大户 | | 家庭农场 | | 农民专业合作社 | 均值 | 标准误 | 均值 | 标准误 | 均值 | 标准误 | 均值 | 标准误 | 年龄/岁 | 56.09 | 0.36 | | 48.87 | 0.33 | | 47.31 | 0.37 | | 48.04 | 0.97 | 受教育年限/年 | 5.47 | 0.13 | 8.81 | 0.14 | 11.18 | 0.20 | 11.43 | 0.62 | 劳动力投入/(人·天/hm2) | 34.50 | 0.30 | 28.50 | 0.60 | 43.50 | 1.95 | 26.40 | 9.60 | 灌溉面积/hm2 | 0.53 | 0.02 | 24.43 | 0.60 | 10.42 | 0.22 | 197.44 | 0.05 | 农业收入占比/% | 27.00 | 3.00 | 67.00 | 1.00 | 83.00 | 1.00 | 82.00 | 76.00 | 用水成本/(元/hm2) | 1543.65 | 32.70 | 1404.15 | 8.85 | 1421.55 | 7.65 | 1394.25 | 11.10 | | | 比例/% | 灌溉设施 | 0=河灌 | 70.14 | | 33.53 | | 48.31 | | 21.41 | | 1=机井灌 | 29.86 | | 66.47 | | 51.69 | | 78.69 | 是否采用灌溉技术 | 0=否 | 58.77 | | 18.56 | | 25.42 | | 8.62 | | 1=是 | 41.23 | | 81.44 | | 74.58 | | 91.48 | 是否受过培训 | 0=否 | 88.63 | | 61.08 | | 44..07 | | 21.24 | | 1=是 | 11.37 | | 38.92 | | 55.93 | | 79.76 | 是否为村干部 | 0=否 | 91.47 | | 83.23 | | 76.27 | | 78.30 | | 1=是 | 8.53 | | 16.77 | | 23.73 | | 21.70 | 水资源紧缺程度 | 0=不紧缺 | 43.13 | | 58.68 | | 51.69 | | 40.00 | | 1=紧缺 | 45.50 | | 33.53 | | 33.05 | | 33.50 | | 2=非常紧缺 | 11.37 | | 7.79 | | 15.26 | | 26.50 |
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