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4 等高耕作、沟垄种植和少免耕技术采用意愿的回归结果
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Table 4 Regression results of willingness for adopting contour tillage, furrow and ridge planting and moderate or non-tillage technology
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| 等高耕作 | | 沟垄种植 | | 少免耕 | 新生代 | | 老一代 | 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 | 模型1 | 模型2 | | 模型3 | 模型1 | 模型2 | 模型3 | 年龄 | 0.004 | 0.019 | 0.015 | | -0.024*** | -0.020* | -0.021* | | 0.025 | 0.032 | 0.029 | | -0.017* | -0.022* | -0.021* | | -0.018 | -0.008 | -0.008 | | -0.022** | -0.010 | -0.010 | 受教育程度 | -0.182 | -0.130 | -0.149 | 0.173** | 0.162* | 0.154* | -0.231 | -0.128 | -0.146 | 0.188** | 0.219** | 0.209* | -0.125 | 0.083 | 0.101 | -0.214*** | -0.003 | -0.001 | 劳动力数量 | 0.287** | 0.279* | 0.252* | -0.005 | 0.012 | 0.004 | 0.106 | -0.042 | 0.037 | 0.112* | 0.058 | 0.053 | -0.056 | -0.117 | -0.174 | 0.065 | 0.059 | 0.058 | 非农收入占比 | -0.088 | 0.166 | 0.174 | -0.005 | 0.197** | 0.210*** | 0.180 | 0.382* | 0.480** | 0.092 | 0.205** | 0.232** | 0.179 | 0.339* | 0.303* | 0.075 | 0.221** | 0.224** | 耕地面积 | -0.012 | -0.008 | -0.008 | 0.001 | 0.009 | 0.010* | 0.014 | 0.018 | 0.021* | 0.010** | 0.023*** | 0.024*** | 0.006 | 0.016 | 0.019* | 0.003 | 0.014* | 0.014** | 村庄到城镇距离 | -0.041*** | -0.029** | -0.030*** | -0.005 | -0.006 | -0.007 | -0.004 | -0.003 | -0.002 | 0.016*** | 0.003 | 0.002 | 0.011 | 0.002 | 0.004 | 0.016*** | 0.003 | 0.002 | 交通便利性 | 0.245** | 0.291** | 0.267* | 0.125** | 0.104 | 0.061 | 0.285** | 0.298* | 0.225 | 0.088 | 0.167* | 0.126 | 0.206* | 0.045 | 0.076 | 0.051 | 0.059 | 0.065 | 技术认知 | | 1.875*** | 1.779*** | | 1.849*** | 1.828*** | | 2.952*** | 3.095*** | | 2.767*** | 2.760*** | 0.770 | 1.879*** | 1.963*** | | 1.599*** | 1.595*** | 风险感知 | | | 0.332** | | | 0.466*** | | | 0.646*** | | | 0.348*** | | | 0.445** | | | 0.067 | 常数项 | 2.582** | -2.313 | -3.009* | 2.056*** | -2.161** | -3.527*** | -1.210 | -6.111*** | -8.790*** | 0.370 | -3.039*** | -4.254*** | | -4.590*** | -3.276* | 1.173* | -3.665*** | -3.875*** | -2 loglikelihood | 375.352 | 302.493 | 298.552 | 1220.719 | 986.060 | 963.191 | 342.044 | 197.093 | 189.034 | 1180.066 | 696.019 | 687.367 | 403.301 | 217.143 | 212.499 | 1233.708 | 802.267 | 801.876 | LR chi2 | 26.787 | 103.646 | 107.587 | 15.594 | 250.254 | 273.122 | 16.981 | 161.932 | 169.991 | 35.465 | 519.512 | 528.163 | 9.546 | 195.704 | 200.348 | 30.945 | 462.385 | 462.777 | 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 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | Nagelkerke R2 | 0.114 | 0.391 | 0.404 | 0.023 | 0.323 | 0.348 | 0.078 | 0.595 | 0.618 | 0.052 | 0.589 | 0.597 | 0.042 | 0.639 | 0.649 | 0.044 | 0.530 | 0.530 |
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