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园艺学报 ›› 2018, Vol. 45 ›› Issue (9): 1642-1660.doi: 10.16420/j.issn.0513-353x.2017-0654

• 综述 • 上一篇    下一篇

杏种质资源收集、评价与创新利用进展

章秋平,刘威生*   

  1. (辽宁省果树科学研究所,国家果树种质熊岳李杏圃,辽宁熊岳 115009)
  • 出版日期:2018-09-25 发布日期:2018-09-25

Advances of the Apricot Resources Collection,Evaluation and Germplasm Enhancement

ZHANG Qiuping and LIU Weisheng*   

  1. (Liaoning Institute of Pomology,National Germplasm Repository for Plums and Apricots,Xiongyue,Liaoning 115009,China)
  • Online:2018-09-25 Published:2018-09-25

摘要:

杏种质资源的遗传多样性是产业持续发展的核心和新品种改良的基础。对杏组植物的种类及种质资源收集保存情况进行了简单介绍,重点对杏种质资源的系统分类、起源与系统演化关系、种质资源鉴定评价以及种质创新等方面的研究进展进行综述,针对目前种质资源精细评价、特异性状深入挖掘和创新利用潜力等方面提出了建议,以期为中国杏种质资源创新与利用提供科学依据。

关键词: 杏, 种质评价, 遗传多样性, 种质创新

Abstract:

The genetic diversity of germplasm resources is the heart of sustainable industry development of apricot and provides the basis for the genetic improvement. In this review,the taxonomic species of the section Armeniaca and the collection and conservation situations of the apricot germplasm were briefly introduced. Also,the phylogenies and relationships of species,the origin and domestication of cultivars,the genetic diversity evaluations and the programs of germplasm enhancement in apricot were mainly reviewed. Finally,it is proposed to provide scientific evidence for the germplasm enhancement and further studies,which is based on the detailed evaluation of the quality of the germplasm resources,the in-depth mining of the unique germplasm,and the potential of the germplasm enhancement in the future.

Key words: apricot, germplasm evaluation, genetic diversity, germplasm enhancement

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