摘要
对川西高山峡谷区现有核桃资源情况进行了调查,结果表明:该区域核桃在开花结果习性、坚果性状、丰产性、枝叶特性以及其它表型特征等方面呈现出明显的多样性．并就如何利用这些种质资源提出了几点建议．
The investigation of walnut germplasm resources was carried out in the valley of west Sichv.n. The results show that many phenotypic characteristics of walnut exist diversities, such as flowering and fruiting, and nut, high-yield, branch and leaf, and so on. some suggestions about utilizing the germplasm are brought forward.
出处
《经济林研究》
2007年第2期42-44,共3页
Non-wood Forest Research
基金
四川省"十一五"育种攻关项目"高产优质干鲜果品新品种选育"(2006BAD01A17).
关键词
经济林
核桃
种植资源
多样性
调查分析
nonwood forest
walnut
germplasm resource
diversity
investigation and analysis
