[1]陈艺宏,林溪猛,黄声锦,等.黄金百香果苗期寒冻害低温指标研究[J].气象研究与应用,2022,43(02):63-68.[doi:10.19849/j.cnki.CN45-1356/P.2022.2.11]
　Chen Yihong,Lin Ximeng,Huang Shengjin,et al.Study on low temperature index of chilling injury in fruit seedling of passion fruit[J].Journal of Meteorological Research and Application,2022,43(02):63-68.[doi:10.19849/j.cnki.CN45-1356/P.2022.2.11]
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黄金百香果苗期寒冻害低温指标研究()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第43卷
期数:
2022年02期
页码:
63-68
栏目:
研究论文
出版日期:
2022-06-15

文章信息/Info

Title:
Study on low temperature index of chilling injury in fruit seedling of passion fruit
作者:
陈艺宏;  林溪猛;  黄声锦;  庄毅斌
福建省漳州市气象局, 福建 漳州 363000
Author(s):
Chen Yihong;  Lin Ximeng;  Huang Shengjin;  Zhuang Yibin
Zhangzhou Meteorological Bureau, Fujian Zhangzhou 363000, China
关键词:
百香果; 寒冻害; 低温指标; 日最低温度
Keywords:
passion fruit; cold and freezing injury; low temperature index; daily minimum temperature
分类号:
S667.9
DOI:
10.19849/j.cnki.CN45-1356/P.2022.2.11
摘要:
根据漳州市1961-2021年气候文献资料，采用聚类分析灾情样本资料，通过实地灾情、地理自然致灾试验和人工气候箱开展低温试验，对黄金百香果果苗寒冻害等级指标进行研究。结果表明，黄金百香果苗期寒冻害极端最低气温指标分别为：无寒冻害>5℃，轻度受害2.5~5℃、中度受害0~2.5℃、重度受害-2.5~0℃、严重受害 ≤ -2.5℃，并对等级指标对比验证，准确率在75%以上。研究结果对于开展百香果寒冻害监测预警及风险评估业务具有参考意义。
Abstract:
Based on the sample data of the cold damage of Golden passion fruit and the climate data of Zhangzhou city from 1961 to 2021, according to the morphological standard of passion fruit cold damage and the classification standard of meteorological disaster, the relationship between the morphological damage grade of cold damage crops and the meteorological disaster grade was clarified, the meteorological disaster grade was divided, and the low-temperature grade index of cold damage was determined by using the methods of cluster analysis and comparative verification of artificial simulated cold test. The results show that the cold injury indexes of Golden passion fruit seedlings are no cold injury >5℃, mild injury 2.5~5℃, moderate injury 0~2.5℃, severe injury-2.5~0℃, severe injury <-2.5℃, respectively. The low temperature indexes were verified by the field disaster and the low temperature test results of the artificial climate box, and the accuracy was over 75%. The research results have guiding significance for the monitoring, early warning and risk assessment of passion fruit cold damage.

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相似文献/References:

[1]谭宗琨,刘世业,欧钊荣.广西糖料蔗寒冻害风险评估与风险区划研究[J].气象研究与应用,2015,36(01):86.
　Tan zong-kun,Liu Shi-ye,Ou Zhao-rong.Study on the chilly or freezing injury risk evaluation and regionliztion of the sugarcane in Guangxi[J].Journal of Meteorological Research and Application,2015,36(02):86.
[2]岑雪连,徐芳,陈思毅.梧州市百香果气候适宜性种植区划研究[J].气象研究与应用,2018,39(04):51.
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备注/Memo

备注/Memo:
收稿日期:2021-11-07。
基金项目:福建省漳州市自然科学基金项目（2020J34）
作者简介:陈艺宏(1984-),男,工程师,从事气象灾害防御技术研究。E-mail:465506322@qq.com
更新日期/Last Update: 1900-01-01