Research on Evaluation Method of Cultivated Land Quality Rating Based on GIS

Volume 3, Issue 4, August 2019     |     PP. 111-126      |     PDF (2784 K)    |     Pub. Date: July 15, 2019
DOI:    274 Downloads     7638 Views  

Author(s)

Yang Jianbo, lnstitute of Geography, Henan Academy of Sciences, Zhengzhou 450052, China
Li Minghui, Zhengzhou Surveying and Mapping Vocational College, Zhengzhou 450065, China
Wang Li, Henan Provincial Land Repair Center , Zhengzhou 450016, China
weng Jinpan, Henan Provincial Land Repair Center , Zhengzhou 450016, China

Abstract
Accurate and scientific assessment of cultivated land quality is of great significance for controlling the production efficiency of cultivated land and finely managing cultivated land resources. Taking Luyi County as an example, this paper uses 20164 arable map spots as the grading unit, combining quantitative and qualitative analysis, GIS model spatial analysis and difference comparison, etc., through the natural, social, economic, etc. that constitute the quality of cultivated land. Comprehensive comparison of factors, establish a grading evaluation system for cultivated land, determine the factor factor system and influence weights, and explore the method of dividing the quality level of cultivated land. The research shows that: (1) the cultivated land level has a significant positive correlation with the cultivated land, and both can better display the grain yield or total production level; (2) the level ratio can better reflect the cultivated land use. Level, which indicates that the grain output changes more broadly and is easier to quantify the difference in grain yield, so it is easier to achieve land remediation performance evaluation in the province; (3) the quality level of cultivated land has a certain correlation with the location level and utilization efficiency. And the level is better than the other to reflect the spatial distribution of cultivated land. Provide data support for the value accounting of cultivated land resources in the region and the relationship between cultivated land occupation and subsidies.

Keywords
Geographic Information System ; Grading of cultivated land quality; Cropland division and other factors;Cultivated land level ;Luyi County

Cite this paper
Yang Jianbo, Li Minghui, Wang Li, weng Jinpan, Research on Evaluation Method of Cultivated Land Quality Rating Based on GIS , SCIREA Journal of Environment. Volume 3, Issue 4, August 2019 | PP. 111-126.

References

[ 1 ] 王淑梅,张永福,范兆菊.GIS的农用地处理浅析[J].乌鲁木齐职业大学学报,2004,13(1):36-38
[ 2 ] 郭岚.利用GIS进行耕地质量评等定级方法的探讨[J].西南农业大学学报,2002,12(5):476-478
[ 3 ] 周芳,盖艾鸿,李纯斌等.GIS技术在定西市农用地定级中的应用[J].甘肃农业大学学报,2007,22(4):103-107
[ 4 ] 张凤荣.农用地分等工作中应注意的几个关键参数[J].广东土地科学,2004,3(6): 4-7
[ 5 ] 杨建波,王国强,王莉.农用地等级价关联探讨[J].国土资源科技管理,2007,24(3):81--86.
[ 6 ] 郧文聚,程锋.农用地分等定级的四个应用[J].中国土地,2005,24(1):44.
[ 7 ] 徐康,金晓斌,吴定国等.基于农用地分等修正的土地整治项目耕地质量评价[J].农业工程学报,2015,(07):247-255.
[ 8 ] 匡丽花,叶英聪,赵小敏等.基于农用地分等修正的土地整治项目对耕地质量的影响评价[J].农业工程学报,2016,(17):198-205.
[ 9 ] 国土资源部.农用地定级规程(GB/T 28405-2012)[S],国家质量监督检验检疫总局、国家标准化管理委员会,2012.
[ 10 ] 贾雷,张孝成,星财华等;基于新规程的耕地定级估价--石柱县实证研究[J].江西农业学报 2013,25(6):111-115
[ 11 ] 涂建军,卢德彬.基于GIS与耕地质量组合评价模型划定基本农田整备区[J].农业工程学报,2012,28(2):234-238.
[ 12 ] 任云,关欣,李巧云.农业地质因素对农用地分等定级的影响———以湖南省为例[J].江苏农业科学,2014,42(5):266-270.
[ 13 ] 陈韦,熊向宁,王芳等.兼顾城市规划因素的城镇土地定级技术路线探讨——以武汉市商业用地定级为例[J].中国土地科学,2015,29(1):79-85
[ 14 ] 文虎,易正炳,王新军等;基于GIS的农用地定级研究──以新疆五家渠垦区为例[J].中国农学通报 2016,32(2):186-192
[ 15 ] 赵璐,郑新奇.基于GIS和分等成果的县域内农用地定级方法研究——以山东省平阴县为例[J].水土保持研究,2008,15(4):145-148
[ 16 ] 雷少刚,黄继辉,陈津浦等.农用地定级中区位因素定量化存在的问题及其改进[J].资源调查与评价,2006,23(2):13-16
[ 17 ] 张琳.基于GIS的扶风县农用地定级研究[D].长安大学:2005:43-44
[ 18 ] 秦静,朱德举,姜广辉等.农用地定级两种因素法比较研究——以重庆市九龙坡区为例[J].土壤通报:2007,11(1):11-14