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《China Rice》 2016-05
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Study on Division of Stereo-ecological Sub-region of Single Cropping Rice in Southwest China

ZHANG Xiaomei;YANG Congdang;DING Yanfeng;WU Wei;LI Ganghua;Key Laboratory of Crop Physiology and Ecology in Southern China,Ministry of Agriculture/Nanjing Agricultural University;Dehong Teachers College;Yunnan Academy of Agricultural Sciences;  
The meteorological data from 69 meteorological stations in rice-growing areas of three provinces and one city in southwest China over last 10 years were analyzed in this article, that combined with characteristics of rice growing period. The result showed that, the stereo-ecological region of rice-growing areas in southwest China could divide into four ecological regions(tropical rice area,warm rice area, cool rice area and cold rice area). The four area could subdivided into five ecological sub-regions(dry-heat indica sub-region, dampness-heat indica sub-region, warm indica and japonica staggered sub-region, warm-cool indica and japonica staggered sub-region, cold and plateau sub-region of japonica). Making the appropriate cultivation measures and scheme according to this division to guide rice growing in this area is of great significance.
【Fund】: 云南省省院省校科技合作专项(2013IB011);; 公益性行业(农业)科研专项(201303102);; “十二五”国家科技支撑计划项目(2011BAD16B14 2012BAD20B05 2012BAD04B08 2013BAD20B05)
【CateGory Index】: S511.41
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