Impacts of Sloping Land Conversion Program on Grain Production—A Case Study in Shanxi Province

Zheng Xue; Yao Shunbo; Lu Yanan

doi:10.13961/j.cnki.stbctb.2020.02.035

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Impacts of Sloping Land Conversion Program on Grain Production—A Case Study in Shanxi Province

- Impacts of Sloping Land Conversion Program on Grain Production—A Case Study in Shanxi Province
- Bulletin of Soiland Water Conservation Vol. 40, Issue 2, Pages: 239-246(2020)
- 作者机构：
  
  1. 西北农林科技大学经济管理学院, 陕西杨凌,712100
  2. 西北农林科技大学资源经济与环境管理中心, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2020.02.035
  CLC： S721;F326.11
- Published：2020
- 稿件说明：
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Zheng Xue, Yao Shunbo, Lu Yanan. Impacts of Sloping Land Conversion Program on Grain Production—A Case Study in Shanxi Province[J]. Bulletin of Soiland Water Conservation, 2020, 40(2): 239-246.
DOI：

Zheng Xue, Yao Shunbo, Lu Yanan. Impacts of Sloping Land Conversion Program on Grain Production—A Case Study in Shanxi Province[J]. Bulletin of Soiland Water Conservation, 2020, 40(2): 239-246. DOI： 10.13961/j.cnki.stbctb.2020.02.035.

摘要

[目的] 研究退耕还林工程对粮食生产的影响，为深入开展退耕还林工程提供科学依据。[方法] 以山西省的117个县域为研究单位，基于1990，2000，2005，2010和2015年5期土地利用数据和社会经济统计数据，分析耕地和粮食生产时空变化，并通过建立生产函数分析退耕还林工程对粮食生产的影响。[结果] ①山西省生态环境重点治理区域的退耕效果显著，黄土丘陵沟壑区耕地转林草地的类型尤为明显；②退耕15 a期间，山西省粮食总产量及粮食单位面积产量总体呈上升趋势，其中重点退耕县的粮食总产量与粮食单产水平都一定程度的提高，且粮食单产增幅高于全省平均水平；③退耕对粮食总产量及粮食单位面积产出均有显著的正向影响。[结论] 在省级层面，退耕还林工程不会对粮食生产造成负面影响，反而通过促进农业集约化生产等方式，提高粮食单产水平，进而带动粮食产量的提高。

Abstract

[Objective] The impacts of sloping land conversion program (SLCP) on grain production were studied

in order to provide a scientific basis for the further development of SLCP.[Methods] This paper investigated the temporal and spatial changes of cultivated land and grain production by taking 117 counties in Shanxi Province as research units

based on the land use data and socio-economic statistics in 1990

2000

2005

2010 and 2015. And the production function was used to analyze the impact of SLCP on grain production.[Results] ① The effect of SLCP to the key ecological environment control areas in Shanxi Province was remarkable. The spatial distribution of cultivated land converted to forest land and grassland was more obvious in the hilly and gully region of the Loess Plateau. ② Over the past 15 years

the total grain output and the grain yield per unit area in Shanxi Province showed an overall upward trend. The total grain output and the grain yield per unit area in key conversion counties were increased to a certain extent

and the increasing rate of grain yield per unit area was higher than the average level of the whole province. ③ SLCP showed a significant positive impact on the total grain output and the grain yield per unit area.[Conclusion] At the provincial level

SLCP will not have a negative impact on grain production. Instead

it will promote the intensive production of agriculture and other ways to improve the level of grain per unit area

and then promote the increase of grain production.

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references

Cai Hongyan, Yang Xiaohuan, Xu Xinliang. Human-induced grassland degradation/restoration in the Central Tibetan Plateau:The effects of ecological protection and restoration projects[J]. Ecological Engineering, 2015,83:112-119.

中国林业网.中国20年退耕还林还草5亿多亩[EB/OL].(2019-07-10)[2019-7-27]. http://www.forestry.gov.cn/main/72/20190710/094122844838202.html.

杨波,王全九,许晓婷,等.还林还草工程后榆林市NDVI时空变化趋势[J].生态学杂志,2019,38(6):1839-1848.

赵安周,张安兵,刘海新,等.退耕还林(草)工程实施前后黄土高原植被覆盖时空变化分析[J].自然资源学报,2017,32(3):449-460.

段伟,申津羽,温亚利.西部地区退耕还林工程对农户收入的影响:基于异质性的处理效应估计[J].农业技术经济,2018(2):41-53.

刘忠,李保国.退耕还林工程实施前后黄土高原地区粮食生产时空变化[J].农业工程学报,2012,28(11):1-8.

张正斌,段子渊.中国粮食安全路在何方[J].中国科学院院刊,2009,24(6):610-616.

Lu Qingshui, Xu Bo, Liang Fuyuan, et al. Influences of the Grain-for-Green project on grain security in southern China[J]. Ecological Indicators, 2013,34:616-622.

苏冰倩,王茵茵,上官周平.西北地区退耕还林工程对粮食生产与农民生计的影响[J].水土保持通报,2017,37(2):247-252.

封志明,张蓬涛,宋玉.粮食安全:西北地区退耕对粮食生产的可能影响[J].自然资源学报,2002,17(3):299-306.

刘忠,李保国.退耕还林工程实施前后黄土高原地区粮食生产时空变化[J].农业工程学报,2012,28(11):1-8.

闫慧敏,刘纪远,黄河清,等.城市化和退耕还林草对中国耕地生产力的影响[J].地理学报,2012,67(5):579-588.

Yang Xiaohuan, Cheng Chuanzhou, Li Yuejiao. Effect of cropland occupation and supplement on light-temperature potential productivity in China from 2000 to 2008[J]. Chinese Geographical Science, 2010,20(6):536-544.

刘璨.我国退耕还林工程对粮食产量影响的分析与测度[J].林业经济,2015,37(9):51-65.

吕金芝,王焕良.中国退耕还林工程对粮食产量影响分析与测度[J].林业经济,2010(1):78-89.

刘东生,谢晨,刘建杰,等.退耕还林的研究进展、理论框架与经济影响:基于全国100个退耕还林县10年的连续监测结果[J].北京林业大学学报(社会科学版),2011,10(3):74-81.

东梅,钟甫宁,王广金.退耕还林与贫困地区粮食安全的实证分析:以宁夏回族自治区为例[J].中国人口·资源与环境,2005,15(1):104-108.

刘贤赵,宿庆.黄土高原水土流失区生态退耕对粮食生产的可能影响[J].中国人口·资源与环境,2006,16(2):99-104.

国家统计局课题调研组.退耕还林对西部地区粮食生产及供求的影响[J].管理世界,2004(11):97-100,108-156.

郗静,曹明明.陕北黄土丘陵沟壑区退耕还林对粮食安全的影响:以榆林市米脂县为例[J].干旱区资源与环境,2008,22(8):165-169.

王兵,刘国彬,张光辉,等.黄土高原实施退耕还林(草)工程对粮食安全的影响[J].水土保持通报,2013,33(3):241-245.

姚清亮,谷建才,陆贵巧,等.VARMA模型在退耕还林工程粮食安全问题中的应用:以河北省为例[J].林业经济,2009(9):78-80.

查小春,赖作莲.退耕还林对铜川市农村经济结构的影响研究[J].干旱区资源与环境,2010,24(2):38-43.

刘强.山西退耕还林成效及后续政策研究[J].山西林业,2016(5):6-7.

孙蕊,孙萍,吴金希,等.中国耕地占补平衡政策的成效与局限[J].中国人口·资源与环境,2014,24(3):41-46.

王跃梅,姚先国,周明海.农村劳动力外流、区域差异与粮食生产[J].管理世界,2013(11):67-76.

杨义武,林万龙,张莉琴.农业技术进步、技术效率与粮食生产:来自中国省级面板数据的经验分析[J].农业技术经济,2017(5):46-56.

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