喀斯特山区耕地集约利用态势及模式——以贵州省荔波县为例
发布时间：2018-10-25 15:45
【摘要】：以贵州省荔波县为例,从投入强度、利用程度、产出效益和不持续利用状况4个方面建立耕地集约利用评价体系,得出2010—2014年荔波县耕地的集约利用态势,并利用两维图论聚类法将荔波县耕地集约利用情况划分为3个圈层,根据不同区位特点提出生态旅游——多级循环耕地利用、高效节约型耕地利用和反哺型农业耕地利用3种模式,以期为今后荔波县耕地发展提供参考。
[Abstract]:Taking Libo County, Guizhou Province as an example, the evaluation system of intensive utilization of cultivated land was established from four aspects of input intensity, utilization degree, output benefit and non-sustainable utilization, and the situation of intensive utilization of cultivated land in Libo County from 2010 to 2014 was obtained. The intensive utilization of cultivated land in Libo County was divided into three layers by using the two-dimension graph theory clustering method. According to the different location characteristics, the ecotourism and the utilization of multi-level circular cultivated land were put forward. In order to provide reference for the future development of cultivated land in Libo County, there are three models of efficient and economical cultivated land utilization and agricultural cultivated land utilization.
【作者单位】： 贵州大学;贵阳田园城市旅游发展投资有限公司;
【基金】：国家自然科学基金(编号:41401400) 贵州大学文科重大科研项目(编号:GDZT201305号);贵州大学引进人才科研基金[编号:贵大人基合字(2010)006号] 贵州省科学技术基金(编号:黔科合J字[2012]2170号) 贵州省科技合作计划(编号:黔科合LH字[2016]7469号)
【分类号】：F323.211
，
本文编号：2294141
[Abstract]:Taking Libo County, Guizhou Province as an example, the evaluation system of intensive utilization of cultivated land was established from four aspects of input intensity, utilization degree, output benefit and non-sustainable utilization, and the situation of intensive utilization of cultivated land in Libo County from 2010 to 2014 was obtained. The intensive utilization of cultivated land in Libo County was divided into three layers by using the two-dimension graph theory clustering method. According to the different location characteristics, the ecotourism and the utilization of multi-level circular cultivated land were put forward. In order to provide reference for the future development of cultivated land in Libo County, there are three models of efficient and economical cultivated land utilization and agricultural cultivated land utilization.
【作者单位】： 贵州大学;贵阳田园城市旅游发展投资有限公司;
【基金】：国家自然科学基金(编号:41401400) 贵州大学文科重大科研项目(编号:GDZT201305号);贵州大学引进人才科研基金[编号:贵大人基合字(2010)006号] 贵州省科学技术基金(编号:黔科合J字[2012]2170号) 贵州省科技合作计划(编号:黔科合LH字[2016]7469号)
【分类号】：F323.211
，
本文编号：2294141
本文链接：https://www.wllwen.com/jingjilunwen/nongyejingjilunwen/2294141.html
