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农户农药施药效率测算、影响因素及其与农药生产率关系研究——对农药损失控制生产函数的改进 被引量:31

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摘要 国内外已有相关文献忽视了农户施用农药效率问题,采取了不恰当的农药损失控制生产函数形式。本研究考虑了农户个体农药施用效率,将农户施用农药效率变量引入农药损失控制生产函数,采用来自江苏省的396个稻农调研数据进行实证研究。研究结果表明,考虑施药效率的模型比不考虑施药效率的LZ模型更加显著,同时通过比较发现LZ模型有低估农药边际产品净收益的倾向,从而错误地将部分样本判断为过量施药,这说明农户施药效率是不可忽略的重要变量。另外,劳均水稻种植规模、水稻商品化率、农户受教育程度、农业劳动力老龄化程度等变量对农户施药效率具有重要影响。
出处 《农业技术经济》 CSSCI 北大核心 2013年第3期4-14,共11页 Journal of Agrotechnical Economics
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参考文献23

  • 1Avery, D. T. Saving the Plant with pesticides, biotechnology and European farm reform. Bawden Lecture, Brighton Conference, British Protection Council, 1997.
  • 2Azhar, R. A. Education and Technical Efficiency during the green revolution in Pakistan. Economic Development and Cultural Change, 1997(3) :651 -665.
  • 3Babcock, Bruce, A. , Lichtenberg, E. , Zilerman, D. The Impacts of Damage Control on the Quantity and Quality of Output : Estimating Pest Control Effectiveness. American Journal of Agricultural Economics, 1992 (74) :163 - 172.
  • 4Berry, W. D. and Feldman, S. Multiple Regression in Practice. Newsbury Park:Sage Publications ,2001.
  • 5Chambers Robert, G. , Karagiannis Giannis, Tzouvelekas Vangelis. Another Look at Pesticide Productivity and Pest Damage. American Journal of Agricultural Economics,2010,92 ( 5 ) : 1401 - 1419.
  • 6Gert van der Meijden. Pesticide application techniques in west-Africa. Agricultural Engineering Branch, Agricuhural Support Systems Di- vision, FAO, Rome, 1998.
  • 7Headley ,J. C. Estimating the productivity of agricultural pesticides. American Journal of Agricuhural Economics, 1968,50( 1 ) : 13 - 23.
  • 8Jikun Huang, Fangbin Qiao, Linxiu Zhang , Scott Rozelle. Farm Pesticide, Rice Production, and Human Health in China. Singapore :E- conomy and Environment Program for Southeast Asia,2001.
  • 9Jikun Huang, Ruifa Hu, Carl Pray, Fangbin Qiao and Scott Rozelle. Biotechnology as an Alternative to Chemical Pesticides:A Case Study of Bt Cotton in China. Agricultural Economics,2003,29( 1 ) :55 -67.
  • 10Lichtenberg, E. , ZILERMAN, D. The econometrics of damage control : why specification matters. American Journal of Agricultural Eco- nomics,1986(68) :261 -273.

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