FARM

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相关领域:农业科学经济管理更多>>
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相关机构:国家质量监督检验检疫总局中国农业大学汕头市迪华贸易有限公司浙江省标准化研究院更多>>
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Impacts of the Rising Opportunity Cost of Farm Labor on Agricultural Land Use Structure: Theory and Empirical Evidences被引量:2
《Chinese Journal of Population,Resources and Environment》2011年第1期85-90,共6页Tian Yujun Li Xiubin Ma Guoxia Hao Haiguang 
support of research grants from the National Key Technology R&D Program(Grant No.2006BAB15B02);the National Natural Science Fund of China(Grant No.40971062 and 404801051)
Nowadays the rising of opportunity cost of farm labor comes to the forefront of attention in China. In order to understand its impact on agricultural land-use structure, a theoretical framework of household economics ...
关键词:opporttmity cost of farm labor agricultural land use structure theoretical analysis empirical study 
Applications of Remote Sensing and GIS to the Assessment of Riparian Zones for Environmental Restoration in Agricultural Watersheds
《Geo-Spatial Information Science》2010年第4期263-268,共6页GU Fengxia LIU Wenbao 
Supported by the "SUST Spring Bud" (No.2008AZZ110);the National Key Technology R&D Program of China (No.2006BAJ15B02)
Geographical design of riparian buffers with long-term vegetation cover for environmental restoration in agricultural watersheds needs to assess how much farmland is located in the buffers of a concerned watershed. Tr...
关键词:farmland restoration water quality GIS remote sensing 
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