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Changes in Livestock Grazing Efficiency Incorporating Grassland Productivity: The Case of Hulun Buir, China

文献类型：期刊论文

作者Zhao, Zhe2; Bai, Yuping1; Deng, Xiangzheng3,4; Chen, Jiancheng5; Hou, Jian5; Li, Zhihui3,4
刊名LAND
出版日期2020-11-01
卷号9期号:11页码:13
关键词grass-based livestock husbandry technical efficiency NPP Hulun Buir
DOI10.3390/land9110447
通讯作者Bai, Yuping(baiyp_simlab@163.com)
英文摘要Recently, improving technical efficiency is an effective way to enhance the quality of grass-based livestock husbandry production and promote an increase in the income of herdsmen, especially in the background of a continuing intensification of climate change processes. This paper, based on the survey data, constructs a stochastic frontier analysis (SFA) model, incorporates net primary productivity (NPP) into the production function as an ecological variable, refines it to the herdsman scale to investigate grassland quality and production capacity, and quantitatively evaluates the technical efficiency of grass-based livestock husbandry and identifies the key influencing factors. The results show that the maximum value of technical efficiency was up to 0.90, and the average value was around 0.53; the herdsmen's production gap was large and the overall level was relatively low. Additionally, the lack of forage caused by drought was the key factor restricting the current grass-based livestock husbandry production level, and the herdsmen's adaptive measures, mainly represented as "purchasing forage" and "selling livestock", had a positive significance for improving technical efficiency. Based on this, expanding the planting area of artificial grassland, improving the efficiency of resource utilization, and enhancing the supply capacity of livestock products while ensuring the ecological security of grassland are effective ways to increase the production level of grass-based livestock husbandry in Hulun Buir.
WOS关键词TECHNICAL EFFICIENCY ; INNER-MONGOLIA ; ECO-EFFICIENCY ; CLIMATE-CHANGE ; IMPACT ; POLICY ; CONSERVATION ; DEGRADATION ; PERSPECTIVE ; ADAPTATION
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23070400]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000593289800001
出版者MDPI
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/156359]  
专题中国科学院地理科学与资源研究所
通讯作者Bai, Yuping
作者单位1.China Univ Geosci, Sch Land Sci & Technol, Beijing 100191, Peoples R China
2.Liaoning Univ, Sch Econ, Shenyang 110136, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
5.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Zhao, Zhe,Bai, Yuping,Deng, Xiangzheng,et al. Changes in Livestock Grazing Efficiency Incorporating Grassland Productivity: The Case of Hulun Buir, China[J]. LAND,2020,9(11):13.
APA Zhao, Zhe,Bai, Yuping,Deng, Xiangzheng,Chen, Jiancheng,Hou, Jian,&Li, Zhihui.(2020).Changes in Livestock Grazing Efficiency Incorporating Grassland Productivity: The Case of Hulun Buir, China.LAND,9(11),13.
MLA Zhao, Zhe,et al."Changes in Livestock Grazing Efficiency Incorporating Grassland Productivity: The Case of Hulun Buir, China".LAND 9.11(2020):13.

入库方式： OAI收割

来源：地理科学与资源研究所

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