| 丽江金沙江区域烤烟生产农业气象条件分析 |
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| 引用本文： | 王丙春,毛焕兰,郑云松,赖云华.丽江金沙江区域烤烟生产农业气象条件分析[J].云南地理环境研究,2010,22(3):95-98,110. |
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| 作者姓名： | 王丙春 毛焕兰 郑云松 赖云华 |
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| 作者单位： | 1. 云南大学,资源环境和地球科学学院,云南,昆明,650091;丽江市气象局,云南,丽江,674100
2. 丽江市气象局,云南,丽江,674100 |
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| 摘 要： | 通过对云南优质烤烟生产气象条件的叙述,结合丽江市气候资源特点,利用永胜县2006～2008年气象观测资料,统计分析了丽江金沙江区域烤烟生产农业气象条件。结果表明:丽江金沙江烟区(1)大田期光照强度强,日照时数613.5 h,最适宜烤烟生长;(2)大田期日均雨量5.5 h,年均雨日117 d,自然降水条件好,降水有效性高;(3)无高温危害。不利因素:(1)全生育期≥10℃有效积温1 398.7℃,略显不足,生长后期对烟叶品质有影响;(2)干旱、冰雹、低温冷害、连阴雨等气象灾害交替频繁发生;但可以通过合理规划烟区、加强基础设施建设等克服。
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| 关 键 词： | 丽江 农业气象 烤烟生产 条件分析 |
THE ANALYSIS ON AGRO-METEOROLOGICAL CONDITIONS OF CULTIVATING TOBACCO IN LIJIANG JINSHA RIVER REGION |
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| WANG Bing-chun,MAO Huan-lan,ZHENG Yun-song,LAI Yun-hua.THE ANALYSIS ON AGRO-METEOROLOGICAL CONDITIONS OF CULTIVATING TOBACCO IN LIJIANG JINSHA RIVER REGION[J].Yunnan Geographic Environment Research,2010,22(3):95-98,110. |
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| Authors: | WANG Bing-chun MAO Huan-lan ZHENG Yun-song LAI Yun-hua |
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| Institution: | 1. School of Resource Environment and Earth Science, Yunnan University, Kunming 650091, Yunnan, China; 2. Lijiang City Meteorological Bureau, Lijiang 674100, Yunnan, China) |
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| Abstract: | Through narrative the weather conditions of cultivating high quality tobacco in Yunnan, combined with the characteristics of Lijiang climatic resources, base on meteorological data from 2006 to 2008 in Yongsheng area, we calculated and analyzed the agro -meteorological conditions of cultivating tobacco in Lijiang Jinsha River region. The results in tobacco cultivation showed that： the area of Lijiang Jinsha River has the following advantages ： （ 1 ） The intensity of illumination was strong in the growing period, and the sunshine duration reached 613.5h that is the most suitable for the growth of tobacco. （2） The average of daily rainfall was 5.5mm in the growing period, average annual rainy days was 117, therefore rainfall conditions was well, and he precipitation validity was high. （3） There will be no heat damage. But there are also disadvantageous factors： （1） The effective accumulated temperature that greater than 10℃ was 1398.7 ℃ in the whole growth period, lack of accumulated temperature will affect the quality of the tobacco in the later growth stage. （2） Drought, hail, cold damage, continuous rainfall and other weather disasters alternately occurred frequently, but we can overcome the negative factors by rational zoning the tobacco area and strengthening infrastructure construction, etc. |
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| Keywords: | Lijiang agricultural meteorology tobacco cultivation conditions analysis |
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