Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (1): 55-60.doi: 10.11924/j.issn.1000-6850.casb2020-0276

Special Issue: 资源与环境 园艺

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Asparagus officinalis Germplasm Resources and Breeding Technology: Research Progress

Liu Qiqi1(), Qu Huaxiang2,3, Yu Gehui1, Yu Baipeng1, Zhang Yueping1()   

  1. 1Yueyang Academy of Agricultural Sciences, Yueyang Hunan 414000
    2Hunan Agricultural University, Changsha 410000
    3Yueyang Agricultural Law Enforcement Detachment, Yueyang Hunan 414000
  • Received:2020-07-22 Revised:2020-11-13 Online:2021-01-05 Published:2020-12-25
  • Contact: Zhang Yueping E-mail:niuniu_chul@126.com;yueping0816@126.com

Abstract:

This article briefly describes the introduction of domestic Asparagus officinalis germplasm resources in recent years, the agronomic characteristics of different A. officinalis germplasm resources and their adaptability in different ecological regions. The progress of main breeding techniques of A. officinalis was summarized, including selected breeding, cross breeding, polyploid breeding, all-male breeding and molecular marker assisted breeding. The future focus of A. officinalis breeding and resource innovation should be the breakthrough in 2 aspects of strengthening the A. officinalis germplasm resources introduction and innovation and carrying out diversified breeding of new varieties with efficient stem blight resistance, high quality and high-active ingredients.

Key words: Asparagus officinalis, germplasm resources, selected breeding, cross breeding, polyploid breeding, all-male breeding, molecular marker assisted breeding

CLC Number: