Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology

Research on the layout optimization of permanent basic farmland is essential for protecting arable land and ensuring food security. To achieve rapid spatial layout optimization of permanent basic farmland based on cultivated land quantity, quality, and ecology, this study selected Luoding City Guang...

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Autores principales:	LIANG Xiaoling, WANG Lu, LI Cheng, CAI Yiyong, REN Shaobao, KE Chunpeng
Formato:	article
Lenguaje:	ZH
Publicado:	Agro-Environmental Protection Institute, Ministry of Agriculture 2021
Materias:	land and space planning cultivated land quantity cultivated land quality spatial form permanent basic farmland layout optimization luoding city Agriculture (General) S1-972 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/42cd1ab071d04d5d90df8d50ffa824bf
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spelling	oai:doaj.org-article:42cd1ab071d04d5d90df8d50ffa824bf2021-12-03T02:29:42ZResearch on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology2095-681910.13254/j.jare.2021.0518https://doaj.org/article/42cd1ab071d04d5d90df8d50ffa824bf2021-11-01T00:00:00Zhttp://www.aed.org.cn/nyzyyhjxb/html/2021/6/20210602.htmhttps://doaj.org/toc/2095-6819Research on the layout optimization of permanent basic farmland is essential for protecting arable land and ensuring food security. To achieve rapid spatial layout optimization of permanent basic farmland based on cultivated land quantity, quality, and ecology, this study selected Luoding City Guangdong Province as the research area, constructing an optimization index system for a permanent basic farmland layout from five levels: cultivated land quantity, cultivated land quality, spatial form, spatial planning, and ecological environment. At the same time, this study used geographic information system technology as an analysis tool and a comprehensive index evaluation method to analyze the current situation and optimize the permanent basic farmland spatial layout in Luoding City. Results show that from the perspective of spatial distribution, the distribution pattern of permanent basic farmland in Luoding City before and after the adjustment is essentially the same, primarily indicating that the middle is dense and the surrounding is sparse, the east and the west are dense, and the north is sparse. After optimizing the layout, the total area of the permanent basic farmland was found to have only increased by 5.2 hm2, and the rationality of its spatial layout was also greatly improved. The permanent basic farmland in Luoding City was optimized and improved in terms of the amount of arable land, arable land quality, spatial form, ecological environment, and spatial planning. Therefore, this study draws the following conclusions: Evaluating the rationality of arable land plot layout plays a critical role in delineating permanent basic farmland. In the future, the transfer of permanent basic farmland can be carried out according to the layout rationality of the current arable land and basic farmland to effectively promote permanent basic farmland delimitation in Luoding City. Moreover, the rapid optimization method of permanent basic farmland layout in Luoding City based on cultivated land quantity, quality, and ecology also provides a reference value for the permanent basic farmland delimitation of other major grain production areas across the country.LIANG XiaolingWANG LuLI ChengCAI YiyongREN ShaobaoKE ChunpengAgro-Environmental Protection Institute, Ministry of Agriculturearticleland and space planningcultivated land quantitycultivated land qualityspatial formpermanent basic farmlandlayout optimizationluoding cityAgriculture (General)S1-972Environmental sciencesGE1-350ZHJournal of Agricultural Resources and Environment, Vol 38, Iss 6, Pp 946-956 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	land and space planning cultivated land quantity cultivated land quality spatial form permanent basic farmland layout optimization luoding city Agriculture (General) S1-972 Environmental sciences GE1-350
spellingShingle	land and space planning cultivated land quantity cultivated land quality spatial form permanent basic farmland layout optimization luoding city Agriculture (General) S1-972 Environmental sciences GE1-350 LIANG Xiaoling WANG Lu LI Cheng CAI Yiyong REN Shaobao KE Chunpeng Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
description	Research on the layout optimization of permanent basic farmland is essential for protecting arable land and ensuring food security. To achieve rapid spatial layout optimization of permanent basic farmland based on cultivated land quantity, quality, and ecology, this study selected Luoding City Guangdong Province as the research area, constructing an optimization index system for a permanent basic farmland layout from five levels: cultivated land quantity, cultivated land quality, spatial form, spatial planning, and ecological environment. At the same time, this study used geographic information system technology as an analysis tool and a comprehensive index evaluation method to analyze the current situation and optimize the permanent basic farmland spatial layout in Luoding City. Results show that from the perspective of spatial distribution, the distribution pattern of permanent basic farmland in Luoding City before and after the adjustment is essentially the same, primarily indicating that the middle is dense and the surrounding is sparse, the east and the west are dense, and the north is sparse. After optimizing the layout, the total area of the permanent basic farmland was found to have only increased by 5.2 hm2, and the rationality of its spatial layout was also greatly improved. The permanent basic farmland in Luoding City was optimized and improved in terms of the amount of arable land, arable land quality, spatial form, ecological environment, and spatial planning. Therefore, this study draws the following conclusions: Evaluating the rationality of arable land plot layout plays a critical role in delineating permanent basic farmland. In the future, the transfer of permanent basic farmland can be carried out according to the layout rationality of the current arable land and basic farmland to effectively promote permanent basic farmland delimitation in Luoding City. Moreover, the rapid optimization method of permanent basic farmland layout in Luoding City based on cultivated land quantity, quality, and ecology also provides a reference value for the permanent basic farmland delimitation of other major grain production areas across the country.
format	article
author	LIANG Xiaoling WANG Lu LI Cheng CAI Yiyong REN Shaobao KE Chunpeng
author_facet	LIANG Xiaoling WANG Lu LI Cheng CAI Yiyong REN Shaobao KE Chunpeng
author_sort	LIANG Xiaoling
title	Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
title_short	Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
title_full	Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
title_fullStr	Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
title_full_unstemmed	Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
title_sort	research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology
publisher	Agro-Environmental Protection Institute, Ministry of Agriculture
publishDate	2021
url	https://doaj.org/article/42cd1ab071d04d5d90df8d50ffa824bf
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Research on the rapid optimization of the layout of permanent basic farmland based on quantity, quality, and ecology

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