中国食用菌主要品种时序演进及空间差异——以香菇和平菇为例

发布时间：2018-04-28 18:04

本文选题：食用菌 + 空间相关性　；参考：《华中农业大学学报(社会科学版)》2015年05期

【摘要】：运用空间统计学相关方法对中国及31个省区2001-2013年两大食用菌主要品种(香菇和平菇)的时序演变规律和空间分布变化进行分析。结果显示,中国食用菌产业发展迅速,总体差距缩小,但区域间差异明显;食用菌主产区由原来的东部沿海、中部、华南和东北为主的格局,逐渐演变为以东部沿海、华中、华北和东北地区为主的新格局,福建的"中心"地位被河南和山东所代替,"南菇北移"的现象异常明显;香菇和平菇在空间上均呈现明显的空间正相关性和集聚现象,平菇的集聚现象更为明显。
[Abstract]:The temporal evolution and spatial distribution of two main edible fungi varieties (Lentinus edodes and Pleurotus ostreatus) in China and 31 provinces and regions from 2001 to 2013 were analyzed by using the method of spatial statistics. The results show that the edible fungus industry in China is developing rapidly and the overall gap is narrowing, but the difference between regions is obvious, and the main producing areas of edible fungi have gradually evolved from the original pattern of eastern coastal, central, South and northeast China to the eastern coast, central China, and central China. In the new pattern of North China and Northeast China, Fujian's "center" status was replaced by Henan and Shandong, the phenomenon of "south mushroom moving northward" was very obvious, and the spatial positive correlation and agglomeration of Lentinus edodes and Pleurotus ostreatus were obvious. The accumulation of Pleurotus ostreatus is more obvious.
【作者单位】：华中农业大学经济管理学院/国家食用菌产业技术体系产业经济研究室;
【基金】：国家现代农业产业技术体系专项经费资助项目“食用菌产业技术体系研究”(CAR-024) 国家自然科学基金重点项目“现代农业科技发展创新体系研究”(71333006);国家自然科学基金项目“气候框架公约下农业碳排放的增长机理及减排政策研究”(71273105) 中央高校基本科研业务费专项基金“农业生产净碳效应测度与价值实现路径探究”(2013YB12)
【分类号】：F326.13;F224

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