基于土地资源禀赋的四川农业产业空间布局研究

发布时间：2018-04-24 08:28

本文选题：农业产业布局 + 土地资源　；参考：《四川农业大学》2016年硕士论文

【摘要】：在连续13年聚焦“三农”的同时,今年中央一号文件把解决好“三农”问题作为全党工作的重中之重,提出加快推进中国特色农业现代化。中国农业经过三十多年改革已进入了一个新的历史阶段,市场约束与资源约束共同成为农业发展的制约因素。四川省农业集约化、区域化程度较低,土地细碎、缺乏规模化经营,产业现代化水平不高。基于土地资源禀赋的四川农业产业布局研究为此提供了改善方案,为四川农业产业转型升级提供了一条有效的战略路径,为更好地维护生态环境实现长江经济带可持续发展提供了保障。文章理论部分探讨了农业产业空间布局国内外研究现状以及于此相关的农业区位论、空间结构理论、比较优势理论、协同调控理论等基础理论。接着通过对四川省农业自然资源优势的充分挖掘,农业产业空间布局的现状和农业土地利用结构现状的分析；再对四川农业产业空间布局问题进行深入分析；利用灰色预测模型对四川省主要农产品未来产需情况进行预测,确定产业空间布局目标和重点,通过四川各市(州)主要农作物的比较优势分析,提出四川农业产业空间布局构想。主要研究结论如下：1.四川农业产业空间布局存在的问题：(1)农业土地集约化程度低,区域布局规模小；(2)土地资源开发利用程度低,区域特色不明显；(3)区域土地利用结构趋同,制约农业区域化；(4)生产单位专业化水平低,区域专业化缺乏动力。2.四川农业产业空间布局调整：(1)成都平原区：以保护好城市周边生态环境为目标,发展都市型农业,重点发展“菜篮子”产品；(2)盆地丘陵区：发展循环农业,节水农业,在长江上游地区大力推广和发展湖滨经济;(3)盆周山区：发展有机农业和山林经济,大力发展观光旅游和乡村生态旅游；(4)川西南山区：重点发展特色农业及立体农业,林牧地区发挥林地、草山、草坡优势,发展林草结合的林下经济模式；(5)西北高原区：发展限牧和退牧还草的草地经济,适宜农耕区发展高原农业；同时大力发展观光农业、名族风情旅游和生态旅游。3.四川农业产业空间布局的对策建议：(1)利用土地资源特色优势,创新机制协调土地资源；(2)调整、优化农业结构,开展粮改饲和种养结合模式,强化农业产业布局区域特色；(3)完善四川农产品流通骨干网络,重视交易制度、交易规则等软环境建设保障农产品的质量安全。
[Abstract]:While focusing on the "three rural areas" for 13 consecutive years, this year's No. 1 document of the Central Committee made the "three rural issues" the top priority of the whole party's work, and proposed speeding up the modernization of agriculture with Chinese characteristics. After more than 30 years' reform, China's agriculture has entered a new historical stage, market constraints and resource constraints have become the constraints of agricultural development. The agriculture of Sichuan Province is intensive, regionalization is low, land is fine, lack of large-scale management, and the level of industrial modernization is not high. The study on the distribution of Sichuan agricultural industry based on land resource endowment provides an effective strategic path for the transformation and upgrading of Sichuan's agricultural industry. For better maintenance of the ecological environment to achieve sustainable development of the Yangtze River economic zone to provide security. This paper discusses the present situation of agricultural industry spatial distribution at home and abroad and the basic theories such as agricultural location theory, spatial structure theory, comparative advantage theory, cooperative control theory and so on. Then through the full exploitation of the advantages of agricultural natural resources in Sichuan Province, the present situation of spatial distribution of agricultural industry and the present situation of agricultural land use structure are analyzed, and then the spatial distribution of agricultural industry in Sichuan is deeply analyzed. The future production and demand of main agricultural products in Sichuan Province are forecasted by using grey forecasting model, and the objectives and emphases of industrial spatial distribution are determined, and the comparative advantages of main crops in Sichuan cities (prefectures) are analyzed. The spatial layout of Sichuan agricultural industry is put forward. The main conclusions are as follows: 1. The problem of spatial distribution of Sichuan agricultural industry is: 1) the degree of agricultural land intensification is low, the scale of regional distribution is small, the degree of land resources development and utilization is low, and the regional characteristics are not obvious. 3) the structure of regional land use converges. Restricted agricultural regionalization 4) the production unit specialization level is low, the region specialization lacks the power. 2. Sichuan Agricultural Industry Spatial layout Adjustment: Chengdu Plain: in order to protect the ecological environment around the city as the goal, to develop urban agriculture, focus on the development of "vegetable basket" products in the hilly area: development of circular agriculture, water-saving agriculture, Promoting and developing Lakeside economy in the Upper reaches of the Yangtze River) in the pelvic mountain areas: developing organic agriculture and mountain forest economy, vigorously developing sightseeing and rural ecotourism, and developing rural ecotourism in mountainous areas of southwestern Sichuan: focusing on the development of characteristic agriculture and stereoscopic agriculture, Forest and Animal Husbandry areas give full play to the advantages of forestland, grasslands and grasslands, and develop the forestland economic model combined with forestland and grass. (5) the Northwest High Plains: to develop the grassland economy of restricted grazing and returning grazing to grass, suitable for developing plateau agriculture in farming areas; and to vigorously develop sightseeing agriculture at the same time, Famous ethnic tourism and ecotourism. Countermeasures and suggestions for Spatial Distribution of Sichuan Agricultural Industry: make use of the special advantages of land resources, innovate the mechanism to coordinate the adjustment of land resources, optimize the agricultural structure, and carry out the pattern of combining grain reform and feeding with planting and raising. Strengthening the regional characteristics of agricultural industry layout) perfecting the backbone network of agricultural products circulation in Sichuan, attaching importance to the construction of soft environment such as trading system and trading rules to ensure the quality and safety of agricultural products.
【学位授予单位】：四川农业大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F327

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