| 2011年龙眼挂果率高的气象成因分析 |
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| 引用本文： | 陈国保,李永平,姚志东.2011年龙眼挂果率高的气象成因分析[J].气象研究与应用,2011,32(4):45-48. |
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| 作者姓名： | 陈国保 李永平 姚志东 |
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| 作者单位： | 1. 玉林市气象局,广西玉林,537000
2. 钦州市气象局,广西钦州,535000 |
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| 摘 要： | 通过对2010／2011年度玉林市龙眼秋梢抽生期一开花着果期的农业气象条件进行诊断分析，得出2011年挂果率高的主要原因是：2010年8-9月份的光温水条件配合较好对秋梢抽生相当有利，紧接着从10月份开始出现了秋、冬、春三季连旱，冬季和早春的气候也比较寒冷，在干旱和寒冷的双重作用下，非常有利于控制冬梢和促进花芽分化，也...
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| 关 键 词： | 玉林市 龙眼 挂果率 气象条件 对策 |
Meteorological Analysis of Longan Fruiting Rate in 2011 |
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| Chen Guo-bao,Li Yong-ping,Yao Zhi-dong.Meteorological Analysis of Longan Fruiting Rate in 2011[J].Journal of Guangxi Meteorology,2011,32(4):45-48. |
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| Authors: | Chen Guo-bao Li Yong-ping Yao Zhi-dong |
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| Institution: | 1 (1.Yulin Minicipal Meteorological Service,Yulin Guangxi,537000; 2.Qinzhou Minicipal Meteorological Service,Qinzhou Guangxi,535000) |
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| Abstract: | Analyzing on the agro-meteorological conditions of Longan autumn shoot pumping period and its flowering of the fruit period in Yulin city from 2010-2011,the main reasons for the high rate of Longan fruiting were discussed.It shows that the meteorological conditions like light,temperature and moisture are very favorable for autumn shoot pumping during August and September 2010.In the dual role of the drought from Autumn to next spring and the relatively cold from winter to next early spring,it is very beneficial not only to control winter shoot and promote flower bud differentiation,but also to curb "red tip"phenomenon during the heading,which is good for flowering.Because the flowering later than normal year for nearly a month,it avoid the cold rainy weather during the flowering of the fruit period of normal years. |
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| Keywords: | Yulin longan fruiting rate weather conditions countermeasure |
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