云南水稻气候敏感性和栽培适应性
投稿时间: 1993-02-12  最后修改时间: 1993-06-04  点此下载全文
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邹丽云 云南省气象台, 昆明650032 
严华生 云南省气象台, 昆明650032 
中文摘要:分析了低纬高原水稻生长独有的气候特点,将云南省不同地区的水稻产量与水稻生育期气象条件进行积分回归数值模拟分析,得出各地水稻气候敏感性综合数学表达式、区域划分指标以及空间分布规律。同时分析影响云南水稻产量的主要气候敏感因子和关键气候敏感期,并讨论了适应当地气候特点的水稻栽培要点。
中文关键词:水稻  气候敏感性  栽培适应性  气象条件、区域划分指标
 
STUDY ON CLIMATIC SENSITIVITY AND GROWTH ADAPTABILITY OF PADY RICE IN YUNNAN
Abstract:This paper presents the climatic characteristics of paddy rice growth over the Iow-latitude plateau of Yunnan,Integration-regression numerical modelling analysis of theyield and meteorology during the growth for various parts of the province gives integrative mathematic expressions for the growing rice sensitivity to the climate,indices of regionalization and space distribution characteristics for the different sections,together with the studyof major climate sensitivity factors with the critical period.On this basis,the rice-plantings chemes are presented for the different climates of the province.
keywords:paddy rice  climatic sensitivity  growth adaptability  meteorological condition  regionalization index
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