In order to understand the climate suitability of banana under the background of climate change in Hainan island, the 1981-2010 and 1971-2000 climatic observation data from 18 meteorological stations were analyzed, including annual mean temperature, annually extremely lowest temperature, lowest mean temperature in January, ≥10℃ active accumulated temperature and annual sunshine hours. Based on the comparative analysis, the author drew the special changing maps of climate suitability. The results showed that annual mean temperature in Hainan island increased by 0.3℃ for the latest 30 years, annually extremely lowest temperature increased by 1.2℃, lowest mean temperature in January increased by 0.3℃, ≥10℃ active accumulated temperature increased by 108.2℃?d, annual sunshine hours meanly decreased by 59.8 h except for an increasing in middle area. The unsuitable planting regions for banana reduced by 6.2%, less suitable planting regions increased by 10.2%, and suitable planting regions reduced by 4%. The changes were especially obvious in northern and central mountainous part. The results could be as theoretical foundation for rational distribution of banana planting to improve yield and quality, as well as providing decision support to adapt the climate change in banana planting.
Key words
banana; climate change; climate suitability
{{custom_keyword}} /
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
References
[1] 黄朝荣.气象条件对香蕉生长和产量影响初步分析[J].中国农业气象,1993,14(2):7-10.
[2] 郭淑敏,陈印军,苏永秀,等.广西香蕉精细化农业气候区划与应用研究[J].中国农学通报,2010,26(24):348-352.
[3] 陈小敏,陈珍莉,陈汇林.海南岛香蕉种植农业气候区划初探[J].气象研究与应用,2013,34(2):51-53.
[4] 薛丽芳.广东省典型经济作物精细化气候区划[D].南京:南京信息工程大学,2011:38-44.
[5] 李玉萍,方佳.中国香蕉产业现状与发展对策研究[J].中国农学通报,2008,24(8):443-447.
[6] 蔡大鑫,王春乙,张京红,等.基于产量的海南省香蕉寒害风险分析与区划[J].生态学杂志,2013,32(7):1896-1902.
[7] 邹海平,王春乙,张京红,等.海南岛香蕉寒害风险区划[J].自然灾害学报,2013,22(3):130-134.
[8] 梁轶,李星敏,周辉,等.陕西油菜生态气候适宜性分析与精细化区划[J].中国农业气象,201,34(1):50-57.
[9] 刘伟良,王静毅,黎明,等.海南岛野生香蕉居群分布与居群内植物组成[J].中国农学通报,2007,23(8):476-481.
[10] 张京红,陶忠良,刘少军,等.基于 TM影像的海南岛橡胶种植面积信息提取[J].热带作物学报,2010,31(4):661-665.
[11] 蔡冰,刘寿东,费玉娟,等.江苏省设施农业气象灾害风险等级区划[J].中国农学通报,2011,27(20):285-291.
[12] 杨再强,朱凯,赵翔,等.中国南方塑料大棚气象灾害风险区划[J].自然灾害学报,2012,21(5):213-221.
[13] 李倩,王莹,林毅,等.基于 GIS辽宁省‘红富士’苹果农业气候区划[J].中国农学通报,2013,29(28):173-178.
[14] 廖玉芳,宋忠华,赵福华,等.气候变化对湖南主要农作物种植结构的影响[J].中国农学通报,2010,26(24):276-286.
[15] 王连喜,李欣,陈怀亮,等.GIS技术在中国农业气候区划中的应用进展[J].中国农学通报,2010,26(14):361-364.
{{custom_fnGroup.title_en}}
Footnotes
{{custom_fn.content}}