期刊论文

Comprehensive Effects of Agricultural Land Use of Household Farms in Dongting Lake Region Relative to Scale in Dongting Lake Region

Liu, L.-M.

中文

生态与农村环境学报

1673-4831

2017

33

8

688-696

10.11934/j.issn.1673-4831.2017.08.003

国家自然科学基金重点项目（41130526）；

本校为其他机构

农业适度规模经营是中国农业可持续发展的迫切需求。为合理确定农户适度经营规模,从社会、经济和环境3个方面选取9项指标,构建农业土地利用综合效应指标体系,并应用层次分析法 (AHP)和熵权法确定指标权重,尝试对洞庭湖区不同农户农业用地经营规模的社会-经济-环境综合效应进行分析和比较,并以桃江县为例进行实证研究。结果表明,仅从社会、经济和环境的单一效应分析,农户经营规模在>6. 67 ~ 20. 00 hm~2时社会效应最佳,>0. 67~ 2. 00 hm~2时经济效应最大,>20. 00 hm~2时环境效应最优;从社会-经济-环境综合效应分析,在政府视角下,经营规模在>6. 67~ 20. 00 hm~2之间的农户综合效应最高;而在农户和...

It is an urgent need for sustainable development of agriculture in China to have proper farming scales. To rationally define proper scales for household farms, an index system for comprehensive effect of agricultural land use was built up, consisting of 9 indices concerning society, economy and environment with weights of the indices determined using the AHP and entropy method, in an attempt to analyze and compare comprehensive societal-economic-environmental effect of agricultural land use under different scales of household farms in the Tongt...