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中国农学通报 ›› 2021, Vol. 37 ›› Issue (5): 137-142.doi: 10.11924/j.issn.1000-6850.casb2020-0078

所属专题: 资源与环境 烟草种植与生产 耕地保护

• 三农研究 • 上一篇    下一篇

市场经济对云南规划烟区耕地资源的影响分析

鲁韦坤1(), 逄涛2(), 余凌翔1, 张加云1   

  1. 1云南省气候中心,昆明 650034
    2云南省烟草农业科学研究院,云南玉溪 653100
  • 收稿日期:2020-05-08 修回日期:2020-08-05 出版日期:2021-02-15 发布日期:2021-02-25
  • 通讯作者: 逄涛
  • 作者简介:鲁韦坤,男,1979年出生,云南昆明人,高级工程师,博士,主要从事遥感与应用气象方面研究。通信地址:650034昆明市西昌路77号 云南省气候中心1510室, Tel:0871-64114865,E-mail: luweikun@hotmail.com
  • 基金资助:
    中国烟草总公司云南省公司科技计划重点项目“基于多维评价的云南烤烟种植区划及可持续发展研究”(2018530000241027);中国气象局小型基建项目“特色农业气象服务能力建设”(CMABMJS2019-02)

The Influence of Market Economy on Cultivated Land Resources in Planned Tobacco Area of Yunnan

Lu Weikun1(), Pang Tao2(), Yu Lingxiang1, Zhang Jiayun1   

  1. 1Yunnan Climate Center, Kunming 650034
    2Yunnan Academy of Tobacco Agricultural Sciences, Yuxi Yunnan 653100
  • Received:2020-05-08 Revised:2020-08-05 Online:2021-02-15 Published:2021-02-25
  • Contact: Pang Tao

摘要:

为了掌握目前云南规划烟区在耕地资源配置方面的详细情况,以及市场经济对云南规划烟区坡度影响,以最新烤烟种植区划成果数据和坡度格点化数据为基础,分析各州市烤烟种植区划核心区,优质区和适宜区在坡度类型的分布状况和差异,在此基础上结合各州市农村人均可支配收入数据,分析市场经济对云南烤烟种植区坡度的影响。结果表明:云南省烤烟规划面积为全省适宜种植烤烟耕地坡度为Ⅰ和Ⅱ类耕地总面积的47.9%,仅为Ⅰ~Ⅲ类总面积的18.7%。而最新规划的烟田40.0%在Ⅲ类耕地区,在Ⅳ和Ⅴ类区的比例高达26.3%。各州市Ⅲ~Ⅴ类烤烟规划面积百分比与农村人均可支配收入呈正比,表明可支配收入越高的地区,烤烟种植区向坡度较大耕地发展的趋势越明显。在市场经济作用下,云南烤烟产业发展在耕地资源配置方面的情况十分不利。

关键词: 烟田规划, 坡度, 土地利用, 耕地, 人均可支配收入

Abstract:

To understand current situation of farmland resource allocation and the influence of market economy on the slope of Yunnan planned tobacco area, the distribution and difference of slope types in core, high quality and suitable area were analyzed, based on the latest results of flue-cured tobacco planting zoning data and slope grid data. On this basis, combined with the data of rural per capita disposable income of each city, the impact of market economy on the slope of tobacco planting area was analyzed. The results showed that the planned area of flue-cured tobacco accounted for 47.9% of the total area of class Ⅰ and Ⅱ, and accounted for merely 18.7% of the total area of class I to III which was suitable for planting flue-cured tobacco in the whole province. However, 40.0% of the latest planned tobacco fields were in class III farming areas, and 26.3% in class IV and V areas. The percentage of class III to V flue-cured tobacco planning area in each prefecture and city was positively proportional to the per capita disposable income in rural areas, which indicated that the higher the disposable income, the more obvious the tobacco planting area developing to cultivated land with large slope. In general, under the effect of market economy, the development of flue-cured tobacco industry in Yunnan is at disadvantage in the allocation of cultivated land resources.

Key words: planned tobacco area, slope, land use, cultivated land, per capita disposable income

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