山楂的生殖生物学和杂交育种研究进展  

Reproductive Biology and Crossbreeding of Hawthorn: Research Progress

作　　者：杨明霞[1] 杨萍[1] 任瑞[1] 崔克强[1] 赵士粤[1] 温映红[1] Yang Mingxia;Yang Ping;Ren Rui;Cui Keqiang;Zhao Shiyue;Wen Yinghong(Pomology Institute,Shanxi Academy of Agricultural Sciences,Taiyuan 030031)

机构地区：[1]山西省农业科学院果树研究所,太原030031

出　　处：《中国农学通报》2018年第36期70-74,共5页Chinese Agricultural Science Bulletin

基　　金：山西省科技厅项目"山西省果树种质资源共享服务平台"(201605D121021);山西省农业科学院生物育种工程项目"早熟山楂新品种选育及种质资源创新"(17yzgc041)

摘　　要：山楂是著名的"药食同源"水果,在中国栽培历史悠久,但新品种多为芽变、实生选种等途径产生。为了探讨山楂杂交育种问题,本研究通过对国内外山楂的杂交育种方面的报道进行整理分析,详细介绍了山楂的开花生物学,花粉萌发规律,生殖生物学研究,杂交育种的必要性,育种方法及亲本选择,杂交育种遗传规律等方面的研究概况,并提出中国在山楂杂交育种研究领域的未来发展方向与新趋势,进而为今后相关研究工作提供理论依据。Hawthorn is known as the"medicinal and edible"fruit with a long history in China.However,its new varieties are mainly produced by bud mutation and seedling selection.In order to discuss the crossbreeding of hawthorn,the study analyzes the researches on the crossbreeding of hawthorn at home and abroad.The flowering biology of hawthorn,the regulation of pollen germination,the reproductive biology,the necessary of crossbreeding,breeding method,parent selecting and the genetic rules of crossbreeding are introduce in detail.In addition,the future development and new trends in breeding Hawthorn are put forward,to provide a theoretical basis for future research.

关 键 词：山楂 杂交育种 生殖生物学 授粉 遗传规律 

分 类 号：S661.5[农业科学—果树学]