| 市场经济对云南规划烟区耕地资源的影响分析 |
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| 引用本文： | 鲁韦坤,逄涛,余凌翔,张加云.市场经济对云南规划烟区耕地资源的影响分析[J].中国农学通报,2021,37(5):137-142. |
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| 作者姓名： | 鲁韦坤 逄涛 余凌翔 张加云 |
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| 作者单位： | 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 |
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| 基金项目： | 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) |
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| 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。
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| 关 键 词： | 烟田规划 坡度 土地利用 耕地 人均可支配收入 |
| 收稿时间： | 2020-05-08 |
The Influence of Market Economy on Cultivated Land Resources in Planned Tobacco Area of Yunnan |
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| Lu Weikun,Pang Tao,Yu Lingxiang,Zhang Jiayun.The Influence of Market Economy on Cultivated Land Resources in Planned Tobacco Area of Yunnan[J].Chinese Agricultural Science Bulletin,2021,37(5):137-142. |
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| Authors: | Lu Weikun Pang Tao Yu Lingxiang Zhang Jiayun |
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| Institution: | 1.Yunnan Climate Center, Kunming 650034;2.Yunnan Academy of Tobacco Agricultural Sciences, Yuxi Yunnan 653100 |
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| 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. |
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| Keywords: | planned tobacco area slope land use cultivated land per capita disposable income |
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