蓝莓多次开花现象研究  

Study on the Phenomenon of Multiple Flowering of Blueberry

作　　者：和潭 杨正松[1,2] 杨燕林 和志娇[1] 王朝文[1] 毕海林[1] 和文佳[1] 杨洪涛[1] 和加卫[1] HE Tan;YANG Zheng-song;YANG Yan-lin(Alpine Economic Plant Research Institute of Yunnan Academy of Agricultural Sciences,Lijiang,Yunnan 674199;Lijiang Lanma Biological Technology Development Co.,Ltd.,Lijiang,Yunnan 674199)

机构地区：[1]云南省农业科学院高山经济植物研究所,云南丽江674199 [2]丽江蓝玛生物科技开发有限责任公司,云南丽江674199

出　　处：《安徽农业科学》2019年第4期34-36,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(31660550);云南省现代农业水果产业技术体系项目(2017KJTX0012-04);科技惠民-云南省农业科学院科技创新及成果转化专项(2017RA01411);云南省农业科学院科技创新及成果转化项目(2018BB02904)

摘　　要：在温带和亚热带地区,大部分果树一年内通常只进行一次花芽分化,开花结果一次。云南具有丰富的生态多样性,独特的气候造成了特殊的现象。与国内其他蓝莓产区不同,一些蓝莓品种在云南出现一年中多次开花结果的特征,可以在秋冬季节提供鲜果,时逢蓝莓鲜果淡季,经济价值高。从形态学、生理学和分子生物学的角度,初步探讨了蓝莓多次开花的机理。In temperate and subtropical regions,most fruit trees usually only undergo flower bud differentiation,and the flowering and fruiting once within one year.Yunnan is rich in ecological diversity,and the unique climate has created a special phenomenon.Different from other blueberry producing areas in China,some blueberry varieties have the characteristics of multiple flowering and fruiting in Yunnan within one year.Fresh fruit can be provided in the autumn and winter seasons,when the blueberry fresh fruit is off season,the economic value is high.The mechanism of multiple flowering of blueberries was discussed from the perspective of morphology,physiology and molecular biology.

关 键 词：蓝莓 多次开花 机理 云南 

分 类 号：S663.9[农业科学—果树学]