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南亚热带主要果树冻(寒)害低温指标的确定
引用本文:陈惠,王加义,潘卫华,林晶,徐宗焕,杨凯,李丽纯.南亚热带主要果树冻(寒)害低温指标的确定[J].中国农业气象,2012,33(1):148-155.
作者姓名:陈惠  王加义  潘卫华  林晶  徐宗焕  杨凯  李丽纯
作者单位:福建省气象科学研究所,福州,350001
基金项目:“十一五”国家科技支撑计划重点项目(2006BAD04B03); 福建省科技厅农业科技重点项目(2009N0030)
摘    要:根据历史气候和冻(寒)害灾情资料、2007/2008、2008/2009年冬季盆栽移放试验和典型年考察资料,以及冻(寒)害形态学标准,采用数理统计和对比印证方法,对南亚热带主要果树冻(寒)害低温指标进行研究。确定了几种主要南亚热带果树的轻、中、重、严重冻(寒)害低温指标,结果分别为龙眼:-1.5~0℃、-2.5~-1.5℃、-3.5~-2.5℃、<-3.5℃;荔枝:-2.0~0℃、-3.0~-2.0℃、-4.0~-3.0℃、<-4.0℃;香蕉:3.0~5.0℃、1.0~3.0℃、-1.0~1.0℃、<-1.0℃。结果可为果树冻害监测预警及避冻区划提供参考。

关 键 词:南亚热带果树  冻(寒)害  低温指标

Determination of Frozen(Cold) Injury Indicators of Main Fruit Trees in South Subtropical Area
CHEN Hui , WANG Jia-yi , PAN Wei-hua , LIN Jing , XU Zong-huan , YANG Kai , LI Li-chun.Determination of Frozen(Cold) Injury Indicators of Main Fruit Trees in South Subtropical Area[J].Chinese Journal of Agrometeorology,2012,33(1):148-155.
Authors:CHEN Hui  WANG Jia-yi  PAN Wei-hua  LIN Jing  XU Zong-huan  YANG Kai  LI Li-chun
Institution:(Institute of Meteorological Science in Fujian Province,Fuzhou 350001,China)
Abstract:Based on historical climate data and frozen(cold) injury data,two years field experiments data(2007/2008,2008/2009),and typical year data of fruit trees,the low temperature indictors of main fruit trees in south subtropical area were analyzed by using of mathematic statistics and comparative confirmation considering the morphological standard.The light,moderate,severe,most severe frozen(cold) injury grades of fruit trees in south subtropical region were determined,in which of longan trees were-1.5~0℃,-2.5~-1.5℃,-3.5~-2.5℃ and -3.5℃,litchi trees were-2.0~0℃,-3.0~-2.0℃,-4.0~-3.0℃ and -4.0℃,and banana trees were 3.0~5.0℃,1.0~3.0℃,-1.0~1℃ and -1.0℃ respectively.
Keywords:Fruit trees in south subtropical area  Frozen(cold) injury  Indicators of low temperature
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