近30年来长株潭地区农作物种植结构演变及优化对策
蒋凌霄(1996—),女,湖南宁乡人,硕士研究生。主要研究方向为城乡土地资源利用与规划。E-mail:2273716678@qq.com。 |
收稿日期: 2018-11-13
修回日期: 2019-09-21
网络出版日期: 2025-04-25
基金资助
国家自然科学基金项目(41971219)
国家自然科学基金项目(41571168)
国家自然科学基金项目(41601097)
湖南省哲学社会科学基金项目(18ZDB015)
湖南省哲学社会科学基金项目(14YBA209)
湖南省教育厅科学研究重点项目(18A102)
湖南省研究生科研创新项目(CX20190521)
Temporal and Spatial Evolution and Optimized Countermeasure of Crop Planting Structure in the Changsha-Zhuzhou-Xiangtan Area in Recent 30 Years
Received date: 2018-11-13
Revised date: 2019-09-21
Online published: 2025-04-25
蒋凌霄 , 安悦 , 谭雪兰 , 米胜渊 , 熊亚东 , 谭杰扬 . 近30年来长株潭地区农作物种植结构演变及优化对策[J]. 经济地理, 2020 , 40(1) : 173 -180 . DOI: 10.15957/j.cnki.jjdl.2020.01.019
With the methods of spatial clustering analysis and time series analysis, combined with GIS technology, the study aims to analyze the spatio-temporal changes and regulation pathway of crop planting structures in the Changsha-Zhuzhou-Xiangtan area in the past three decades in terms of planting structure types and the changes of planting proportions. The result shows that: 1) a total of 12 types of crop planting structures emerged from 1987 to 2016, and the type of planting structure changed in a total of 22 districts, which means that the abundance of regional planting structure type has been on the rise and the crop planting structure has diversified from a single type of double-season rice into a pluralistic structure. 2) In the past 30 years, the proportion of crop planting has changed greatly. The proportion of double-season rice declined the most while the proportion of vegetables increased the most. In 1987 there were altogether 3 types of crop whose planting ratio is of significant HH agglomeration characteristics. Among them, the double-season rice and the oil-bearing crop exhibited contiguous distribution of HH accumulation zones; in 2016, there were a total of 4 crops in the region showing HH agglomeration characteristics. Among them, the double-season rice, oil-bearing crop, and vegetables exhibited contiguous distribution of HH accumulation zones. This paper suggests that realizing the diversification of the internal elements of the combined planting types, it is advisable to reduce the single planting structure type and appropriately increase the types of combined planting structure so that, under the premise of ensuring the rice planting area, the proportion of crop planting with local characteristics can be improved.
[1] |
唐华俊, 吴文斌, 杨鹏, 等. 农作物空间格局遥感监测研究进展[J]. 中国农业科学, 2010, 43(14):2 879-2 888.
|
[2] |
吴文斌, 杨鹏, 李正国, 等. 农作物空间格局变化研究进展评述[J]. 中国农业资源与区划, 2014, 35(1):12-20.
|
[3] |
吕娜娜, 白洁, 常存, 等. 近50年基于农作物种植结构的新疆绿洲农田蒸散发时空变化分析[J]. 地理研究, 2017, 36(8):1443-1 454.
|
[4] |
刘珍环, 唐鹏钦, 范玲玲, 等. 1980—2010年东北地区种植结构时空变化特征[J]. 中国农业科学, 2016, 49(21):4107-4 119.
|
[5] |
|
[6] |
|
[7] |
Mark E Jakubauskas,
|
[8] |
刘珍环, 李正国, 唐鹏钦, 等. 近30年中国水稻种植区域与产量时空变化分析[J]. 地理学报, 2013, 68(5):680-693.
|
[9] |
苏阳. 黑龙江省农作物种植结构时空格局演变研究[D]. 哈尔滨: 东北农业大学, 2015.
|
[10] |
李奇峰, 张海林, 陈阜. 东北农作区粮食作物种植格局变化的特征分析[J]. 中国农业大学学报, 2008(3):74-79,84.
|
[11] |
邓灵稚, 杨振华, 苏维词, 等. 贵州喀斯特地区农作物种植结构优化对策[J]. 经济地理, 2017, 37(9):160-166.
|
[12] |
王华英. 中国农作物时空格局变化及驱动因素研究[D]. 徐州: 中国矿业大学, 2015.
|
[13] |
梁书民. 中国农业种植结构及演化的空间分布和原因分析[J]. 中国农业资源与区划, 2006(2):29-34.
|
[14] |
蔡超, 夏建新, 任华堂. 基于蓝水资源的新疆农业种植结构调整分析[J]. 农业现代化研究, 2015, 36(2):265-269.
|
[15] |
张莉, 吴文斌, 杨鹏, 等. 黑龙江省宾县农作物格局时空变化特征分析[J]. 中国农业科学, 2013, 46(15):3227-3 237.
|
[16] |
匡远配. 深化改革是湖南省农业供给侧结构性改革的关键所在[J]. 湖湘论坛, 2017, 30(3):76-79.
|
[17] |
刘珍环, 杨鹏, 吴文斌, 等. 近30年中国农作物种植结构时空变化分析[J]. 地理学报, 2016, 71(5):840-851.
|
[18] |
陈彦光. 基于Moran统计量的空间自相关理论发展和方法改进[J]. 地理研究, 2009, 28(6):1449-1 463.
|
[19] |
谭雪兰, 安悦, 蒋凌霄. 长株潭地区乡村多功能类型分异特征及形成机制[J]. 经济地理, 2018, 38(10):175-183.
|
[20] |
邓宗兵, 封永刚, 张俊亮, 等. 中国种植业地理集聚的时空特征、演进趋势及效应分析[J]. 中国农业科学, 2013, 46(22):4816-4 828.
|
[21] |
周国政. 长沙市蔬菜产业发展研究[D]. 长沙: 湖南农业大学, 2012.
|
[22] |
陈秧分, 钟钰, 刘玉, 等. 中国粮食安全治理现状与政策启示[J]. 农业现代化研究, 2014, 35(6):690-695.
|
/
〈 |
|
〉 |