赏食兼用桃种质创新研究进展与发展趋势  

Research Progress and Development Trends of Dual-purpose Peach Germplasm

作　　者：张建国[1] 俞益武[1] 孙勤龙[1] 何方[2] 

机构地区：[1]浙江林学院旅游与健康学院,浙江临安311300 [2]中南林业科技大学资源与环境学院,湖南长沙410004

出　　处：《西北林学院学报》2008年第2期100-104,共5页Journal of Northwest Forestry University

基　　金：浙江省科学技术厅项目(2005C32030);浙江省旅游科学研究项目(ZJLYY13)

摘　　要：为了解我国赏食兼用桃育种工作的现状和取得的成果,为其种质资源创新和生产应用提供参考,依据相关文献对其研究进展进行了综述,对其发展趋势进行了探讨。结果表明,赏食兼用桃是以观赏兼果实食用的新品种群,我国的科研单位和民间都对赏食兼用桃种质创新做了研究,并在花果兼优型、叶果兼优异、型、果实观赏型等品种资源选育方面取得了一定的成就。但还存在着育种目标较为单一、适宜推广的品种还不是很多和育种手段单一等问题。今后应加强品种资源收集和保存,完善品种分类体系,根据不同的用途确定育种目标,积极采用现代育种手段,提高育种效率。Dual-purpose peach is a new kind of plant for its ornamental and edibel functions. Advances in the researches of breeding new varieties were reviewed. Existing problems were discussed, such as single goal of fostering seeds, lack of good cultivation and single means of fostering. It was concluded that goal of fostering seeds should be fixed according to the different usages, take an active attitude towards adopting modern fostering method to improve the effect on fostering seeds.

关 键 词：桃 种质创新 赏食兼用 研究进展 

分 类 号：S662.1[农业科学—果树学]