The correlation between agricultural labor population density and arable land quality in counties

doi:10.14088/j.cnki.issn0439-8114.2023.06.014

Abstract

Abstract: Based on the basic geographic data and relevant statistical data of Yimen County, Yunnan Province, the relationship between the density of agricultural labor force and the quality grade of arable land utilization in Yimen County was analyzed by using survey and collection method, mathematical and statistical analysis method and 3S technology. The results showed that there was a significant positive correlation （α=0.01） between the density of agricultural labor force and the quality of arable land use in each sub-unit, and the results analyzed by street offices, townships and towns also showed a significant positive correlation （α=0.01） between the density of agricultural labor force and the quality of arable land use. It indicated that the more the agricultural labor population acting on the arable land, the better the quality of arable land utilization was under the same arable land quantity and natural conditions.

Key words: county level, agricultural labor population density, arable land quality, correlation

CLC Number:

CHEN Ran, LIU Shu-xia, ZHENG Hong-gang, LI Hao-xun, ZHAO Hao. The correlation between agricultural labor population density and arable land quality in counties[J]. HUBEI AGRICULTURAL SCIENCES, 2023, 62(6): 77-81.

References

[1] 张彦峰. 我国居民收入分配基尼系数变化趋势分析[J].商业经济研究,2019(16):189-192.
[2] 石淑芹,陈佑启,姚艳敏,等.东北地区耕地变化对粮食生产能力的影响评价[J].地理学报,2008,63(6):574-586.
[3] 徐亮. 基尼系数的研究文献在过去八十年是如何拓展的[J].经济学(季刊),2003,2(4):757-776.
[4] 史涵,王向东.2000~2018年山东省土地利用时空变化特征分析[J].国土与自然资源研究,2019(5):63-64.
[5] 朱红波. 中国耕地资源安全研究[D].武汉:华中农业大学,2006.
[6] 杜本峰,张耀军.高原山区人口分布特征及其主要影响因素——基于毕节地区的Panel Data计量模型分析[J].人口研究,2011,35(5):90-101.
[7] 彭尔瑞,王穗,吕霞,等.云南耕地变化与粮食安全[J].国土与自然资源研究,2010(5):41-43.
[8] 张雅杰,李扬.基于GIS的耕地质量综合评价——以湖北省荆州市为例[J].国土资源科技管理,2017,34(1):90-96.
[9] 郭晓飞,李建华,李成学,等.基于多尺度的祥云县县域耕地自然质量空间分布特征分析[J].云南农业大学学报(自然科学),2016,31(5):923-929.
[10] 阿斯茹. 内蒙古人口密度与土地利用变化研究[D].呼和浩特:内蒙古大学,2019.
[11] 汤国安,杨昕.ArcGIS地理信息系统空间分析实验教程[M].北京:科学出版社,2006.
[12] 柏中强,杨卷乐,杨飞.人口数据空间化研究综述[J].地理科学进展,2013,32(11):1692-1702.
[13] 刘大伟,蒲英霞,王结臣,等.基于基尼系数的中国省际人口迁移流空间集中性特征分析[J].西北师范大学学报(自然科学版),2016,52(1):105-112,134.
[14] 廖顺宝,孙九林.基于GIS的青藏高原人口统计数据空间化[J].地理学报,2003,58(1):25-33.
[15] 陆文彬,吴群,郭贯成,等.我国耕地变化及其成因的研究——从耕地保护的体制与政策角度分析[J].国土资源科技管理,2007,24(2):7-11.
[16] SORRENSEN C.Contributions of fire use study to land use/cover change frameworks: Understanding landscape in agricultural[J]. Human ecology, 2004,32(4): 395-420.
[17] DUMANSKI J P.Land quality indicators:Research plan[J].Agriculture, ecosystems and environment, 2000, 81:93-102.