山东省棉花生产区域布局演化问题研究

发布时间：2018-03-03 18:26

本文选题：棉花　切入点：区域布局　出处：《山东农业大学》2017年硕士论文　论文类型：学位论文

【摘要】：棉花一度曾是山东棉区经济发展发展、棉农增收的支柱性产品,但最近几年山东棉花生产呈现长时间、大幅度萎缩衰退的趋势。山东省棉花生产大幅衰退背后的基本事实是山东省内棉花生产区域的大幅调整。本文在国内外文献中已有研究成果的基础上,以比较优势理论和农业区划理论为指导,采用文献研究法和统计方法,利用山东省棉花生产的各级数据研究山东省棉花生产的区域演化问题。无论是从全球可能还是全国看,棉花生产呈现出比较明显的集中化趋势。目前山东省依然是重要的棉花生产大省,但棉花生产衰退趋势十分明显。山东省棉花生产的衰退更多地表现为棉花主产区分布的集聚化,而这种集聚化又是由部分植棉区的衰退导致的。在过去20年中,山东棉花生产的区域布局越来越符合区域棉花生产的比较优势,棉花生产的区域布局得到了优化。山东棉花生产布局的演化是农民根据棉花生产的市场机会、棉花生产的相对比较优势和机会成本、棉花生产的产业匹配性,以及宏观市场经济环境做出的或扩大、或保留或减少棉花播种面积的结果。这些选择都是棉农在现有约束下基于成本和收益比较做出的最优选择。政府应在棉花生产上做出具有针对性的产业布局指导,有进有退,进一步完善山东省棉花生产区域布局。同时在生产优势区实施具有针对性的棉花产业政策,进一步加大对盐碱地棉花育种与栽培技术的科研支持力度,争取让国家目标价格政策覆盖到三大优势区域。
[Abstract]:Cotton was once a pillar of economic development and cotton farmers' income in Shandong Province. However, in recent years, cotton production in Shandong Province has shown itself for a long time. The basic fact behind the sharp decline of cotton production in Shandong Province is the substantial adjustment of cotton production area in Shandong Province. Guided by the theory of comparative advantage and the theory of agricultural regionalization, the regional evolution of cotton production in Shandong Province is studied by using the data of all levels of cotton production in Shandong Province, both globally and nationally. Cotton production shows a relatively obvious trend of concentration. At present, Shandong Province is still an important province in cotton production. However, the decline trend of cotton production is very obvious. The decline of cotton production in Shandong Province is mainly due to the agglomeration of cotton production areas, which is caused by the decline of some cotton growing areas. The regional distribution of cotton production in Shandong is more and more in line with the comparative advantage of regional cotton production, and the regional distribution of cotton production has been optimized. The comparative advantage and opportunity cost of cotton production, the industrial matching of cotton production, and the expansion or expansion of the macro market economy environment, These choices are the best choices made by cotton farmers under existing constraints based on comparison of costs and benefits. The government should provide targeted industrial layout guidance for cotton production, both progressive and regressive. To further improve the regional distribution of cotton production in Shandong Province. At the same time, to implement targeted cotton industry policies in the dominant areas of production, and to further increase the scientific research support for cotton breeding and cultivation techniques in saline and alkaline areas. Strive to make the national target price policy to cover the three major advantages of the region.
【学位授予单位】：山东农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F326.12

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