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| 广西香蕉寒害冻害等级指标及发生规律研究 | |
| 引用本文： | 邹瑜,吴代东,牟海飞,江文,蒙平,陈丽娟,李小泉,蔡炳华,韦华芳,林贵美,李朝生,张进忠,赵明.广西香蕉寒害冻害等级指标及发生规律研究[J].西南农业学报,2011,24(3). |
| 作者姓名： | 邹瑜 吴代东 牟海飞 江文 蒙平 陈丽娟 李小泉 蔡炳华 韦华芳 林贵美 李朝生 张进忠 赵明 |
| 作者单位： | 1. 广西农业科学院生物技术研究所，广西南宁，530007;广西植物组培苗有限公司，广西南宁，530007 2. 广西大学农学院，广西南宁，530005 3. 广西农业科学院生物技术研究所，广西南宁，530007 4. 广西农业科学院园艺研究所，广西南宁，530007 |
| 基金项目： | 国家科技支撑计划项目(2008BADB8B01和2008BADB8B02的香蕉专题); 现代农业产业技术体系建设专项资金资助(CARS-32-15); 广西“新世纪十百千人才工程”专项项目(2006225) |
| 摘 要： | 以2008年初极端低温胁迫对广西香蕉产业造成严重影响为启示,针对各地香蕉寒冻害危害情况调查标准不统一,对寒冻害造成损失的评估存在差异等问题,将香蕉寒冻害划分为5个等级,并在等级划分的基础上进一步确定综合灾损,最终完成了广西香蕉寒害冻害等级指标及其灾损评估标准的制定。对广西各地可能发生寒冻害的时间和概率进行具体分析,统计情况表明,广西香蕉主产区开始发生1级、2级寒害的时间分别为11月上旬和12月上旬,平均发生概率达到50%以上,并造成10%~20%的综合灾损;12月下旬至1月下旬期间还可能出现3至4级的严重冻害,综合灾损大于30%。 |
| 关 键 词： | 香蕉 寒害 冻害 等级指标 综合灾损 预警 对策 |
Research on Grade Index and Occurrence Law to Banana Chilling and Freezing Injury in Guangxi |
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| ZOU Yu,WU Dai-dong,MOU Hai-fei,JIANG Wen,MENG Ping,CHEN Li-juan,LI Xiao-quan,CAI Bing-hua,WEI Hua-fang,LIN Gui-mei,LI Chao-sheng,ZHANG Jin-zhong,ZHAO Ming.Research on Grade Index and Occurrence Law to Banana Chilling and Freezing Injury in Guangxi[J].Southwest China Journal of Agricultural Sciences,2011,24(3). | |
| Authors: | ZOU Yu WU Dai-dong MOU Hai-fei JIANG Wen MENG Ping CHEN Li-juan LI Xiao-quan CAI Bing-hua WEI Hua-fang LIN Gui-mei LI Chao-sheng ZHANG Jin-zhong ZHAO Ming |
| Institution: | ZOU Yu1,2,WU Dai-dong1,MOU Hai-fei3,JIANG Wen1,MENG Ping1,CHEN Li-juan1,LI Xiao-quan1,CAI Bing-hua1,WEI Hua-fang1,LIN Gui-mei1,LI Chao-sheng1,ZHANG Jin-zhong1,ZHAO Ming4(1.Biotechnology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning 530007,China,2.Guangxi Plant Tissue Culture Limited Corp.,3.College of Agronomy,Guangxi University,Guangxi Nanning 530005,4.Horticultural Research Institute,Guang... |
| Abstract: | In early 2008,the extreme cold weather had put serious impact on banana industry of Guangxi.The investigation standard and assessment of damage caused by chilling and freezing injury in different regions are not uniform.Therefore,measure off the level of chilling and freezing injury to banana into 5 grades,then determine the comprehensive loss,at last complete the grade index and damage assessment criteria for banana chilling and freezing injury in Guangxi.Make specific analysis to the timing and probabilit... |
| Keywords: | Banana Chilling injury Freezing injury Grade index Comprehensive loss Precaution Countermeasures |
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