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中国农学通报 ›› 2015, Vol. 31 ›› Issue (31): 119-124.doi: 10.11924/j.issn.1000-6850.casb15020018

所属专题: 资源与环境 园艺

• 林学 园艺 园林 • 上一篇    下一篇

广西桂北喀斯特地区野生毛葡萄种质资源初步评价

何海旺,赵明,龙芳,邹瑜   

  1. 广西农业科学院 生物技术研究所,广西农业科学院 生物技术研究所,广西农业科学院 生物技术研究所,广西农业科学院 生物技术研究所
  • 收稿日期:2015-02-03 修回日期:2015-08-03 接受日期:2015-08-13 出版日期:2015-11-16 发布日期:2015-11-16
  • 通讯作者: 邹瑜
  • 基金资助:
    国家自然科学基金项目“喀斯特石漠化地区毛葡萄水肥耦合效应及高效利用机制”(31460545);广西农业科学院科技发展基金项目“野生毛葡萄两性花优异种质Y137 的创新与鉴定评价”(桂农科2015YM27)。

Primary Assessment of Vitis quinquangularis Germplasm Resources in Northern Guangxi Karst District

  • Received:2015-02-03 Revised:2015-08-03 Accepted:2015-08-13 Online:2015-11-16 Published:2015-11-16

摘要: 为评价筛选出优良的野生毛葡萄种质资源,以38 份广西桂北地区野生毛葡萄种质资源作为材料,调查、分析其叶片、枝条、果穗及浆果等生物学性状及农艺性状,并根据各性状对这些种质资源进行分类。结果表明:广西桂北地区野生毛葡萄的种质资源之间的生物学性状及农艺性状存在着广泛差异,其遗传多样性丰富。通过对各性状进行比较,从中筛选得到4 份具有穗大、可溶性固形物含量高等优良性状的资源,将为高产优质的毛葡萄新品种选育提供基础。

关键词: 绿洲棉田生态系统, 绿洲棉田生态系统, 水汽通量, 二氧化碳通量

Abstract: To evaluate and select excellent germplasm resources of Vitis quinquangularis, the biological and agronomic characters (such as leaf, branch, clusters and berries, etc.) were investigated in the 38 Vitis quinquangularis germplasm resources which are native to northern Guangxi karst district. The results showed that, there were widely differences in biological and agronomic characters and high polymorphism among germplasm resources. After comparing and selecting, 4 resources with excellent traits (such as large clusters, high soluble solid content, etc.) were gained. The study could provide the basis for breeding new Vitis quinquangularis variety with high yield and fine quality.