摘要: |
本文以测土配方施肥技术为例,研究了绿色农业技术的农户采纳行为。结果表明:①配方肥采纳决策不受劳动力因素的约束,但科学施用决策显著受劳动力因素的约束。②非规模户科学施用决策主要受家庭劳动力供给的影响,劳动力供给越多,农户越可能按照测土配方技术规范的要求施肥;而规模户则更多受农业雇工成本的影响,雇工成本越低,农户越可能按照技术规范的要求施肥。③仅采用配方肥并不能降低化肥用量,唯有在采用配方肥的基础上,根据技术规范的要求进行施肥,才能达到降低化肥用量的政策目标。 |
关键词: 采纳行为 生产技术 劳动偏向;绿色农业;测土配方施肥技术 |
DOI: |
分类号:F 323.3??????????? |
基金项目:国家自然科学基金面上项目 |
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The Farmers' Adoption of Green Agricultural Technology ——Re-examination of Labor-intensive Characteristics |
ZHOU Li1, CAO Guang-qiao
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1.ollege of Economics and Management, Nanjing Agricultural University;2.College of Economics and Management, Nanjing Agricultural University
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Abstract: |
This research takes soil testing and formulated fertilization as an example of green agricultural production technology to investigate farmers’ adoption of labor-intensive technology. Results show that: (1) farmers’ adoption of formula fertilizer is not affected by labor force, while adoption of scientific application is constrained by labor force. (2) Small-scale farmers’ adoption of scientific application is affected by family labor supply. Households with more supply of family labor are more likely to apply formula fertilizer scientifically. In contrast, large-scale farmers’ adoption of scientific application is significantly affected by employment cost. Farmers in the region where employment cost is lower are more likely to apply fertilizer scientifically. (3) Use formula fertilizer only cannot reduce fertilizer utilization. Only when applying formula fertilizer scientifically can the total amount of fertilizer used reduced. |
Key words: Green agriculture Labor-intensive Soil testing and formulated fertilization Scientific application Fertilizer utilization reduction |