楸树良种壮苗繁育技术探讨  

Discussion on Fine Breeding Technology of Catalpa bungei C.A.Mey.

作　　者：殷世雨[1] 

机构地区：[1]河南省信阳市南湾实验林场,河南信阳464031

出　　处：《园艺与种苗》2017年第2期31-32,65,共3页Horticulture & Seed

摘　　要：楸树是我国珍贵的优质用材树种和名贵的园林观赏树种。从砧木梓树(梓楸)播种育苗技术及楸树嫁接育苗技术方面阐述了楸树良种壮苗繁育技术,为楸树生产提供了借鉴。Catalpa bungei C. A. Mey. was the precious high quality timber species and rare ornamental tree species in our Country. The fine breeding technology of Catalpa bungei C. A. Mey. was elaborated from the following aspects, including root stock Catalpa ovata （catalpa Chinese catalpa） semination technology and a bungei C. A. Mey. grafting seedling techniques. The results provided technical references for production of Catalpa bungei C. A. Mey..

关 键 词：楸树 良种壮苗 繁育技术 

分 类 号：S792[农业科学—林木遗传育种]