Abstract: Vegetable is one of the most important nonstaple foodstuffs in life, depending much on the climate resource, especially low temperature and heat has a great deal of restrictions on vegetable planting, species layout and cultivation technique. The practices verified that temperature, disease harms and the elevation bring better reaction to vegetable cultivation discrepancy in the region. Through investigation and analysis, the index of agriculture climatic adaptability, agriculture morbidity and elevation on several superior vegetable varieties of White lotus, Lettuce, Radish is defined. Through comprehensive analysis of index of climate adaptability, morbidity and altitude adaptability, the climate adaptation zoning of Guiyang’s main vegetable varieties is achieved. The results showed that except for some of the high altitude area, most parts of Guiyang are suitable for cultivation of white lotus while planting range suitable for lettuce and white radish is less than the white lotus, north and southeast part sub optimum, the rest suitable for planting. This paper can be used as reference to the zoning for the full and reasonable use of climatic resources of vegetables in Guiyang, and to the adjustment of the layout of the vegetable industry according to local conditions.

Key words: Vegetable, Climatic adaptability, Division