| 云南省再生稻种植气候生态区划 |
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| 引用本文： | 陈国惠,张洪.云南省再生稻种植气候生态区划[J].西南农业大学学报,1994,16(4):390-395. |
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| 作者姓名： | 陈国惠 张洪 |
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| 作者单位： | 西南农业大学农学系，西南农业大学农学系，西南农业大学农学系，西南农业大学农学系，西南农业大学农学系，西南农业大学农学系，西南农业大学农学系 重庆 630716，重庆 630716，重庆 630716，重庆 630716，重庆 630716，重庆 630716，重庆 630716 |
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| 摘 要： | 采用主成分分析法，从２８个影响再生稻生长发育指标中选出≥１０℃年积温、９月平均温度、年降雨量、８－１０月日照时数等４个主要成分作为区划分区指标。用聚类分析法，将云南省再生稻生产区域分为３个气候生态区。即滇西南高温多雨多日区，滇南低纬温暖区和滇中，滇北，滇东北高温少雨，温凉寡照区。
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| 关 键 词： | 水稻 再生稻 云南 气候生态区划 |
CLIMATIC AND ECOLOGICAL DIVISION OF RATOON RICE CULTIVATION IN YUNNAN PROVINCE |
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| Chen Guohui, Zhang Hong, Wang Guixue, Ren Changfu Huang Youqin, Liu Shilin, Pang Jiangchun.CLIMATIC AND ECOLOGICAL DIVISION OF RATOON RICE CULTIVATION IN YUNNAN PROVINCE[J].Journal of Southwest Agricultural University,1994,16(4):390-395. |
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| Authors: | Chen Guohui Zhang Hong Wang Guixue Ren Changfu Huang Youqin Liu Shilin Pang Jiangchun |
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| Abstract: | By principal component analysis of 28 meterological indexes affecting the growth and development of ratoon rice, four were selected as the division indexes. Based on the results of shortest - distance cluster analysis, the ratoon rice production areas of Yunnan were divided into three climatic ecological divisions; Viz. southwest Yunnan division with high temperature, plentiful rainfall and plentiful sunshine; south Yunnan division at lower latitude and with a warm season; and central, north and northeast Yunnan division with high temperature and inadequate rainfall or with cool temperature and inadequate sunshine. |
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| Keywords: | paddy ratoonrice Yunnan province/climatic and ecological division |
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