LI Bo,LI Qing,CHEN Hongmei.Technical Efficiency and Influencing Factor of Red Jujube in Aksu[J].Northern Horticulture,2016,40(07):181-185.[doi:10.11937/bfyy.201607045]
阿克苏地区红枣生产技术效率及其影响因素分析
- Title:
- Technical Efficiency and Influencing Factor of Red Jujube in Aksu
- 文献标志码:
- A
- 摘要:
- 基于主产区302户枣农微观面板数据，运用随机前沿分析（SFA）方法，将气象因子纳入生产函数模型，对主产区红枣生产技术效率进行测算和分析。结果表明：气温升高对农户的经济影响利大于弊，降雨增加对农户的负面影响显著，兵团农户单位面积红枣平均收入显著高于地方农户；2011—2013年生产技术效率均值介于0.32～0.50，总体均值不高为0.399，但逐年递增，兵团生产技术效率高于地方；人力资本对农户生产技术效率提升有显著促进作用，种植条件和管理技术水平是农户生产技术效率提升的外在约束条件。推广适应气候变化的农业科技技术，加强农业技术培训，增强技术培训的及时性和有效性是提升生产技术效率的关键。
- Abstract:
- Based on 302 jujube farmers’ panel data，this paper considering the meteorological factor employed the stochastic frontier analysis (SFA) to calculate and analyze the technical efficiency of jujube in main production region.The results showed that it had a positive effect on farmers with increasing in temperature，whereas significantly reduced farm income with increasing in rainfall.The farmer’s revenue per unit area of corps was significantly higher than local farmer.The TE mean was not high as 0.399，but increased yearly from 2011 to 2013.Meanwhile the TE of corps was more efficient than the local.Furthermore，human capital had a positive effect on TE.Plant condition and management level were the external constraints of TE promotion.The agricultural technology which adapted to climate change should be taken into consideration.Agricultural technical training was the key to enhance the technical efficiency.Meantime it should focus on the timeliness and effectiveness of technology.
参考文献/References:
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备注/Memo
第一作者简介：李博（1989-），女，硕士，讲师，现主要从事资源经济与环境管理等研究工作。E-mail:libo8798@126.com. 责任作者：李青（1969-），女，博士，教授，硕士生导师，现主要从事干旱区资源保护利用与生态环境评估等研究工作。E-mail:liqing0514@163.com. 基金项目：兵团软科学研究计划资助项目（2015CC003）；新疆生产建设兵团社会科学基金资助项目（14QN15）；塔里木大学哲学社会科学基金资助项目（TDSKSS1406）。