Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi

In order to scientifically evaluate and classify cultivated land resources, realize effective management of cultivated land, and improve land use efficiency, the evaluation indexes of cultivated land quality and productivity were sorted out through literature method. In this study, the indicators we...

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Autores principales:	ZHANG Ying, FENG Xueke, REN Shaobao, YOU Xiaomin, YU Chen
Formato:	article
Lenguaje:	ZH
Publicado:	Agro-Environmental Protection Institute, Ministry of Agriculture 2021
Materias:	cultivated land quality evaluation productivity evaluating indicator Agriculture (General) S1-972 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/fab5de3744bd447087c9e34979d0db07
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spelling	oai:doaj.org-article:fab5de3744bd447087c9e34979d0db072021-12-03T02:29:42ZEvaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi2095-681910.13254/j.jare.2021.0540https://doaj.org/article/fab5de3744bd447087c9e34979d0db072021-11-01T00:00:00Zhttp://www.aed.org.cn/nyzyyhjxb/html/2021/6/20210611.htmhttps://doaj.org/toc/2095-6819In order to scientifically evaluate and classify cultivated land resources, realize effective management of cultivated land, and improve land use efficiency, the evaluation indexes of cultivated land quality and productivity were sorted out through literature method. In this study, the indicators were screened by geographical monitor, index confirmation and weighted summation were modified by Delphi method. The cultivated land quality and productivity index were calculated by using the method of continuous product, and the cultivated land quality and productivity evaluation system was constructed systematically and scientifically. The results showed 99.95% of the cultivated land in Binyang County was excellent or good, which was slightly lower in the Northeast than in the southwest; Among the cultivated land productivity grades, the dry land grade was mainly concentrated in the 11th grade, and the paddy field grade was mainly concentrated in the 7th grade, showing a distribution pattern of middle high and low around. The flat terrain and high management level of central cities and towns are the main reasons for the differences in cultivated land productivity grades. The results of cultivated land quality evaluation in Binyang County show obvious regularity, which can well reflect the actual quality of cultivated land, indicating that the evaluation index system is reasonable and applicable.ZHANG YingFENG XuekeREN ShaobaoYOU XiaominYU ChenAgro-Environmental Protection Institute, Ministry of Agriculturearticlecultivated landquality evaluationproductivityevaluating indicatorAgriculture (General)S1-972Environmental sciencesGE1-350ZHJournal of Agricultural Resources and Environment, Vol 38, Iss 6, Pp 1039-1050 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	cultivated land quality evaluation productivity evaluating indicator Agriculture (General) S1-972 Environmental sciences GE1-350
spellingShingle	cultivated land quality evaluation productivity evaluating indicator Agriculture (General) S1-972 Environmental sciences GE1-350 ZHANG Ying FENG Xueke REN Shaobao YOU Xiaomin YU Chen Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
description	In order to scientifically evaluate and classify cultivated land resources, realize effective management of cultivated land, and improve land use efficiency, the evaluation indexes of cultivated land quality and productivity were sorted out through literature method. In this study, the indicators were screened by geographical monitor, index confirmation and weighted summation were modified by Delphi method. The cultivated land quality and productivity index were calculated by using the method of continuous product, and the cultivated land quality and productivity evaluation system was constructed systematically and scientifically. The results showed 99.95% of the cultivated land in Binyang County was excellent or good, which was slightly lower in the Northeast than in the southwest; Among the cultivated land productivity grades, the dry land grade was mainly concentrated in the 11th grade, and the paddy field grade was mainly concentrated in the 7th grade, showing a distribution pattern of middle high and low around. The flat terrain and high management level of central cities and towns are the main reasons for the differences in cultivated land productivity grades. The results of cultivated land quality evaluation in Binyang County show obvious regularity, which can well reflect the actual quality of cultivated land, indicating that the evaluation index system is reasonable and applicable.
format	article
author	ZHANG Ying FENG Xueke REN Shaobao YOU Xiaomin YU Chen
author_facet	ZHANG Ying FENG Xueke REN Shaobao YOU Xiaomin YU Chen
author_sort	ZHANG Ying
title	Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
title_short	Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
title_full	Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
title_fullStr	Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
title_full_unstemmed	Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi
title_sort	evaluation index system of cultivated land quality and productivity: a case study of binyang county, guangxi
publisher	Agro-Environmental Protection Institute, Ministry of Agriculture
publishDate	2021
url	https://doaj.org/article/fab5de3744bd447087c9e34979d0db07
work_keys_str_mv	AT zhangying evaluationindexsystemofcultivatedlandqualityandproductivityacasestudyofbinyangcountyguangxi AT fengxueke evaluationindexsystemofcultivatedlandqualityandproductivityacasestudyofbinyangcountyguangxi AT renshaobao evaluationindexsystemofcultivatedlandqualityandproductivityacasestudyofbinyangcountyguangxi AT youxiaomin evaluationindexsystemofcultivatedlandqualityandproductivityacasestudyofbinyangcountyguangxi AT yuchen evaluationindexsystemofcultivatedlandqualityandproductivityacasestudyofbinyangcountyguangxi
_version_	1718373967635415040

Evaluation index system of cultivated land quality and productivity: A case study of Binyang County, Guangxi

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