技术认知、风险感知对黄土高原农户水土保持耕作技术采用意愿的影响及代际差异
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刘丽, 褚力其, 姜志德
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Influence of technology cognition and risk perception on the willingness to adopt soil and water conservation tillage technologies and its intergenerational differences
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LIU Li, CHU Liqi, JIANG Zhide
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表6 残茬覆盖和地膜覆盖技术采用意愿的回归结果
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Table 6 Regression results of willingness for adopting stubble mulching and plastic film covering technology
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| 残茬覆盖 | | 地膜覆盖 | 新生代 | | 老一代 | 新生代 | | 老一代 | 模型1 | 模型2 | 模型3 | 模型1 | 模型2 | 模型3 | 模型1 | | 模型2 | 模型3 | 模型1 | 模型2 | 模型3 | 户主年龄 | 0.040* | 0.035 | 0.034 | | 0.003 | -0.013 | -0.012 | | 0.013 | -0.008 | -0.010 | | 0.001 | -0.007 | -0.006 | 户主受教育程度 | 0.105 | 0.284 | 0.281 | -0.036 | -0.020 | -0.021 | 0.137 | 0.440* | 0.453** | 0.244*** | 0.194* | 0.189* | 家庭劳动力数量 | 0.054 | 0.493* | 0.475* | 0.276*** | 0.087 | 0.092 | -0.001 | -0.330* | -0.307 | 0.162** | -0.033 | -0.035 | 非农收入占比 | 0.411*** | 0.271 | 0.273 | 0.254*** | -0.030 | -0.015 | 0.424*** | 0.572*** | 0.589*** | 0.147** | 0.263*** | 0.282*** | 耕种土地面积 | 0.006 | -0.015 | -0.014 | 0.015**** | 0.001 | 0.002 | 0.010 | 0.024** | 0.025** | 0.007 | 0.017** | 0.017** | 村庄到城镇距离 | -0.022** | -0.013 | -0.014 | -0.013*** | -0.002 | -0.003 | 0.007 | -0.018 | -0.018 | 0.003 | -0.008 | -0.009 | 交通便利性 | -0.054 | -0.337 | -0.329 | 0.015 | 0.213** | 0.183* | -0.213* | -0.225 | -0.214 | 0.168*** | 0.237*** | 0.199** | 技术认知 | | 4.009*** | 4.010*** | | 3.691*** | 3.655*** | | 3.177*** | 3.188*** | | 3.020*** | 3.019*** | 风险感知 | | | 0.095 | | | 0.269* | | | 0.156 | | | 0.333*** | 常数项 | -3.740*** | -6.996*** | -7.291** | -1.985*** | -4.195*** | -5.119*** | -1.526 | -3.960** | -4.410** | -0.182 | -3.812*** | -4.964*** | -2 loglikelihood | 341.473 | 125.014 | 124.900 | 1152.927 | 516.813 | 513.185 | 377.509 | 189.842 | 189.345 | 1199.493 | 683.330 | 675.812 | LR chi2 | 23.210 | 239.668 | 239.782 | 57.006 | 693.720 | 693.348 | 20.147 | 207.814 | 208.310 | 34.510 | 550.674 | 558.191 | Prob>chi2 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | Nagelkerke R2 | 0.105 | 0.780 | 0.781 | 0.083 | 0.724 | 0.727 | 0.088 | 0.678 | 0.679 | 0.050 | 0.611 | 0.617 |
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