贵州的木薯优势区域规划与布局

Planning and Distribution of Dominant Regions of Cassava Planting in Guizhou

阐述了贵州木薯发展的现状与存在问题、优势与机遇。利用气候、海拔、地形等数据,通过3S技术,结合土地利用图、海拔图、坡度图、贵州省气象台站近20年的气象统计数据,综合考虑地理信息、遥感影像等因素,对贵州木薯适宜种植区域进行了规划与布局。规划的优势区主要分布于南、北盘江和红水河、赤水河、樟江、都柳江流域,适宜木薯种植总面积为12.69万hm^2;兼顾总量和质量发展的目标,制定了2016~2035年贵州木薯发展的规划与布局,力争到2035年,贵州木薯发展到3.33万hm^2。为了实现总体目标,提出了相应的对策措施及建议。

In this paper,the current situation,existent problems,advantages and opportunities of cassava（ Manihot esculenta） industrial development in Guizhou were expounded. According to the data of climate,meteorology,altitude and topography,combined with the land- use map,elevation map and slope map,comprehensively considering geographic information,remote-sensing images and other factors,we carried out a planning and overall arrangement of the suitable regions of cassava planting in Guizhou through 3S technology. In Guizhou Province,the planned dominant regions suitable for planting cassava mainly distributed in the reaches of the South Pan River,North Pan River,Hongshui River,Chishui River,Zhangjiang River and Duliujiang River,and the total area suitable for cassava planting was 126900 hm^2. Taking both the total quantity and the quality of developmental target into account,the author enacted the planning and distribution of cassava industrial development in Guizhou from 2016 to 2035,and planned that the planting area of cassava in Guizhou in 2035 would reach 33300 hm^2. The relevant countermeasures and suggestions were put forward for the realization of the above general target.