果树学报2011，Vol.28Issue(1)：151-155,5.
西藏核桃种质资源研究
Research on germplasm resources of walnut in Tibet
摘要
Abstract
Walnut has been cultivated not only for nut fruit production in China, but also is an important woody oil crops in Tibet. Germplasm is the foundation for walnut breeding. In order to use rich germplasm resources and provide basic data for breeding, the paper summarized the origin, history, distribution,germplasm resources, community type classification, nomenclature, and selection and breeding of walnut in Tibet. The results showed that the distribution area of walnut in Tibet are mainly in Brahmaputra river,Nu river and Lancang river basin. The community types can be divided into wild community, native community and introduced species community. The nomenclature is not unique, which resulted in the current diversity of cultivar name. According to comprehensive observation and determination on the economic traits of walnut nuts, a number of superior strains were selected. More attention should be put on the use of the rich germplasm resources of Tibet and the selection of walnut cultivar in the future.关键词
核桃/西藏/种质资源/开发利用Key words
Walnut/ Tibet/ Germplasm/ Exploitation and utilization分类
农业科技引用本文复制引用
马和平,朱雪林,刘务林,金增涛,杨小林..西藏核桃种质资源研究[J].果树学报,2011,28(1):151-155,5.基金项目
西藏自治区科技厅重点科研项目(090416) （090416）
国家林业局林芝森林生态系统定位研究项目 （）
