荔枝品种选育进展  

Progress in breeding for litchi (Litchi chinensis)

作　　者：孙清明[1] 欧良喜[1] 向旭[1] 陈洁珍[1] 邱艳萍[1] 李志强[1] 蔡长河[1] 

机构地区：[1]广东省农业科学院果树研究所,广州510640

出　　处：《果树学报》2010年第5期790-796,共7页Journal of Fruit Science

基　　金：国家荔枝产业技术体系(nycytx-32);国家自然科学基金(No.30900980);广东省自然科学基金博士科研启动项目(9451064001003535)

摘　　要：荔枝是原产中国的重要的亚热带果树,在解决农民就业和实现农民增收方面发挥着重要作用。但近年荔枝产业出现停滞不前的局面,新品种的选育是荔枝产业持续发展的必要保障。通过分析荔枝产业发展中存在的若干问题,提出应以培育不同熟期、优质、抗生物、非生物胁迫及耐贮运、适加工等特性的荔枝新品种为现阶段荔枝育种目标;总结了近50年来传统育种技术在荔枝新品种选育上所取得的成就,并指出生物技术与传统育种手段相结合也逐渐受到重视并在育种中开始应用;对今后荔枝育种工作提出建议。Lyehee, an important sub-tropical fruit tree, which is originated in China, plays an important role in the settlement of employment and farmer＇s income. However, in recent years, there has been stagnation in litehi industry. Breeding new vari- eties is necessary to ensure the sustainable growth of the litchi industry. By analyzing the problems in the litehi industry at the present stage,this paper explored litchi breeding objectives in future such as different mature date,high-quality,high yield, resistanee to biotic and abiotic stress, good storability and transport, sultahle processing, and other features for the new litehi variety, summarized the achievements on the litehi breeding using traditional breeding technology in the past 50 years, point- ed out that biotechnology, combined with traditional breeding methods, become important and begin to be applied in breeding, and at last made some recommendations on litchi breeding in future.

关 键 词：荔枝 选育种 进展 

分 类 号：S667.1[农业科学—果树学]