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应用 196 1～ 1996年全省 32个站点的温度资料 ,统计早稻孕穗期各站低温出现的频率 .浙东北、西北、南部山区频率大 ,低温危害结束晚 ;丽水、金衢盆地、温州频率小 ,低温危害结束早 . 6 0年代低温危害偏少 ,70年代低温危害偏多 ,80年代低温危害最多 ,90年代低温危害最少 .根据低温危害分布规律及未来低温气候变化趋势 ,提出了农业生产有关对策 .
Using the temperature data of 32 stations in Shandong province from 1996 to 1996, the frequency of low temperature appeared at each station of early rice at booting stage.The frequencies of mountainous areas in northeastern Zhejiang, northwestern and southern China were large and the endangerment of low temperature ended later.Lishui, Jinqu basin and Wenzhou had a lower frequency , The end of low temperature end of the harm .60 years of low temperature less dangerous, low temperature more dangerous in the 70s, the most harmful low temperature in the 1980s, the least harmful to the low temperature in 90’s .According to the distribution of low temperature and the future trend of low temperature climate change, the proposed agricultural production Countermeasures.