2018年美国公布的全球蓝莓新品种及其育种趋势分析  

New Varieties of Blueberry Released by US in 2018 and Analysis of Breeding Trends

作　　者：徐国辉[1,3] 张明军 雷蕾 安琪 赵丽娜 刘国玲 王贺新 Xu Guohui;Zhang Mingjun;Lei Lei;An Qi;Zhao Li'na;Liu Guoling;Wang Hexin(Institute of Modem Agricultural Research,Dalian University,Dalian,116622;Life Science and Technology College,Dalian University,Dalian,116622;Dalian Senmao Modem Agriculture Co.,Ltd.,Dalian,116112)

机构地区：[1]大连大学现代农业研究院,大连116622 [2]大连大学生命科学与技术学院,大连116622 [3]大连森茂现代农业有限公司,大连116112

出　　处：《分子植物育种》2021年第11期3810-3817,共8页Molecular Plant Breeding

基　　金：国家“十三五”重点研发计划项目(2016YFC0500304-06);国家级大学生创新创业训练计划项目(20181125-8021)共同资助。

摘　　要：2018年由美国农业部(USDA-ARS)、克莱姆森大学和加利福尼亚大学联合公布了全球40个蓝莓新品种,其中包括北高丛12个、南高丛21个以及观赏类7个。本研究在已分析公布蓝莓品种综合特点的基础上,归纳总结了现阶段全球蓝莓育种的发展趋势,结果显示:培育南高丛蓝莓新品种仍是目前蓝莓育种的主要趋势,同时,观赏类蓝莓新品种数量有所增加;北高丛蓝莓育种体现在以培育早熟、大果、果实质地硬、耐贮性强的新品种为主要方向;南高丛蓝莓育种的主要方向则是以培育低需冷量品种为主,同时兼顾早熟、大果、果实品质优良等综合性状;观赏类蓝莓育种的主要方向则是以培育果实颜色多样化、叶片颜色随季节变化、用于庭院盆栽和园林绿化的品种为特色;除欧美等传统蓝莓育种国家以外,近年来中国蓝莓育种工作也取得了较快进展。本研究所阐述的育种趋势将为中国今后开展蓝莓育种工作指明方向,具有重要的实际参考意义。In 2018,the United States Department of Agriculture(USDA-ARS),the Clemson University,and the University of California jointly announced 40 new varieties of blueberry,including 12 varieties of northern highbush blueberry,21 varieties of southern highbush blueberry,and 7 varieties of ornamental blueberry.Based on the analysis of the comprehensive characteristics of the announced blueberry varieties,this study summarizes the current development trend of global blueberry breeding.The results have been shown that:the cultivation of southern highbush blueberry is still the main direction of blueberry breeding,and the number of new ornamental blueberry varieties has increased.The main breeding direction for northern highbush blueberry is to cultivate new varieties with early maturity,large fruit,hard texture,and good storability.The breeding trend of blueberries in the southern highbush blueberry is mainly focused on cultivating new cultivars with the low chilling requirement and have comprehensive characteristics such as early maturity,large fruit,and good fruit quality.The main direction of ornamental blueberry breeding is to pay attention to the diversification of fruit color and the leaf color that changes with the season for use in garden potted plants and landscaping.In recent years,China has made rapid progress in blueberry breeding except for the traditional breeding countries such as Europe and America.The breeding trend described in this study will point out the direction for blueberry breeding in China in the future and have important practical reference value.

关 键 词：蓝莓 新品种 品种特征 育种趋势 

分 类 号：S663.9[农业科学—果树学]