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Position: Home > Articles > The Changes of the Scale and Structure of Agricultural Laborer and Their Impacts on Food Production——Empirical study on YinshanPo Village,Suizhou City Journal of Anhui Agricultural Sciences 2010,38 (33) 19192-19196

农业劳动力规模和结构变化及其对粮食生产的影响——基于随州市银山坡村农户调查

作  者:
彭大雷;黄利民;刘成武;余鹏
单  位:
咸宁学院资源与环境科学学院
关键词:
农业从业人员;农户家庭;粮食生产;银山坡村
摘  要:
在阐述研究区域概况和我国农村劳动力现状的基础上,依托银山坡村农户调查资料和统计资料,对1985~2009年农业劳动力规模和结构变化特征进行分析,从农地政策、计生政策、农地边际化与工业化4个方面剖析了农业劳动力规模和结构变化的原因,在此基础上从农户家庭农地经营规模、粮食播种面积及复种指数、土地生产率3个方面对农业劳动力变化对粮食生产的影响进行研究。结果表明,1985~2009年农业劳动力质量呈下降趋势,主要体现在农业劳动力年龄结构上的"断层现象"和农业劳动力的"老龄化";农业劳动力规模和结构发生变化的原因主要有农地制度、计生政策、农地边际化和城市化;农业劳动力规模减小对农作物复种指数存在较大的负面影响,土地生产率的高低受农户家庭农业劳动力规模和结构的综合影响。
译  名:
The Changes of the Scale and Structure of Agricultural Laborer and Their Impacts on Food Production——Empirical study on YinshanPo Village,Suizhou City
作  者:
PENG Da-lei et al (Department of Resources and Environment Science,Xianning College,Xianning,Hubei 437100)
关键词:
Agricultural laborers;Peasant household;Food production;Yinshanpo Village
摘  要:
On the strength of expounding the general situation of study area and the status quo of agricultural laborers in China,the changes of the scale and structure of them from 1985 to 2009 are analyzed by relying on the survey from farmers and statistical data from the government.The causes of these changes are analyzed from the aspects of rural farmland policy,birth-control policy,farmland marginalization and industrialization.Based on the study on the causes,the impacts of the changes on food production are analyzed from operation scale of household,the grain cropping area,the multi-cropping index and land productivity.The results show that the quality of agricultural laborers is decreasing form 1985 to 2009,which is characterized by the lack of middle-aged agricultural laborers and the aging of agricultural laborers.The causes of the changes include farmland policy,birth-control policy,farmland marginalization and urbanization.The shrinkage of agricultural laborers has grave effect on the multiple-cropping index.In addition,the land productivity is comprehensively affected by the scale and structure of agricultural laborers.

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