Open AccessPriority Analysis on the Production Layout of Potato in China
Author(s) -
Pengling Liu,
Yun Zhou,
Kang Sun,
Zhen Fang
Publication year - 2020
Publication title -
international journal of sustainable development and planning
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.29
H-Index - 15
eISSN - 1743-761X
pISSN - 1743-7601
DOI - 10.18280/ijsdp.150712
Subject(s) - china , production (economics) , agricultural engineering , environmental science , geography , engineering , archaeology , economics , macroeconomics
Based on the panel data 2009-2018 on 23 potato producing areas in China, this paper firstly analyzes the priority of each area in potato production layout, using the production concentration index (PCI). Then, the main factors affecting the PCI of potato were identified, and used to develop an evaluation index system (EIS) for production advantage. Through entropy method, the production advantage of each area in potato cultivation was evaluated, and ranked in descending order. Finally, the priority of each area in potato production layout was measured comprehensively, and a total of 11 areas were determined as priority areas. On this basis, several suggestions were put forward to optimize the production layout of potato in China: (1) The Chinese government should give priority to the following producing areas in the planning of potato production layout: Sichuan, Guizhou, Yunnan, and Chongqing in Northwest China; Gansu, Shaanxi, and Qinghai in Northwest China; Hebei, and Inner Mongolia in North China; Heilongjiang in Northeast China; Hubei in the winter cropping area in the south. (2) The 11 priority areas should arrange potato production as per the local situation, during the planning of crop production layout. (3) The relevant planning departments should grasp the change trend in the producing areas of potato and other water-saving crops, identify their main producing areas, and deploy water-saving crops in dry and water-deficient, which are not suitable for rice or wheat.