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川西高山峡谷区核桃种质资源表型多样性调查
Investigation of Phenotypic Diversity of Walnut Germplasm Resources in the Valley of Western Sichuan
【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.
【Abstract】 The investigation of walnut germplasm resources was carried out in the valley of west Sich■n.The results show that many phenotypic characteristics of waln(?)t 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.
【关键词】 经济林;
核桃;
种植资源;
多样性;
调查分析;
【Key words】 nonwood forest; walnut; germplasm resource; diversity; investigation and analysis;
【Key words】 nonwood forest; walnut; germplasm resource; diversity; investigation and analysis;
【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).
- 【文献出处】 经济林研究 ,Nonwood Forest Research , 编辑部邮箱 ,2007年02期
- 【分类号】S664.1
- 【被引频次】11
- 【下载频次】176