2024年3月28日 星期四
悬钩子属田间基因库的建立与维护
Establishment and maintenance of Rubus L. field genebank
1996年 第5卷 第1期 页码[14-17]    下载全文[2.9MB]  
摘要

江苏省植物研究所、中国科学院植物研究所在进行了7个省悬钩子属(Rubus L.)种质资源调查的基础上,1993年获得国家自然科学基金资助,在南京建立了我国第一个悬钩子属田间基因库,开展了是钩子属种质资源评价的研究。本文论述了悬钩子植物在植株大小、地上部寿命和直立性、前蘖发生、顶端生根特性以及生态适应性等方面的遗传多样性及与此相应的田间基因库建设和维护措施。 

Abstract

Based upon explorations of Rubus L. germplasm resources in 7 provinces the first Rubus field genebank has been established in the Institute of Botany, Jiangsu Province and Chinese Academy of Sciences under the support of Nantional Science Foundation of China. Researches on the evaluation of Rubus germplasms were carried on as well. Hereditary diversity of plant size, longivity of aerial part, erectness, suckering behavier, top rooting and ecological adaptability and corresponding measures for the construction and maintenance of the field genebank were discussed.

关键词悬钩子; 生长习性; 生态适应性; 田间基因库; 维护;
Key wordsRubus L.; growth behavior; ecological adaptability; field genebank; maintenance
作者王传永,顾姻,吴文龙,孙醉君
所在单位江苏省中国科学院植物研究所,南京210014
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下载次数841
基金项目国家自然科学基金;