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Chinese Agricultural Science Bulletin ›› 2023, Vol. 39 ›› Issue (16): 61-67.doi: 10.11924/j.issn.1000-6850.casb2022-0721

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Research Progress of Plant Tissue Culture Techniques of Oxalis

JIANG Jie(), LI Na(), WANG Jianqiang, ZHANG Sisi, ZHANG Xiaoqin   

  1. Wuhan Institute of Landscape Architecture, Wuhan 430081
  • Received:2022-08-24 Revised:2023-03-29 Online:2023-06-05 Published:2023-05-22

Abstract:

Oxalis has high ornamental and ecological value, and is widely used in landscape. It also has certain clinical medicinal value because of its various chemical components such as flavonoids, alkaloids and so on. This paper systematically summarized the research results of tissue culture technology of Oxalis in recent years. The selection of explants, disinfection and sterilization, selection of culture media, plant hormone ratio in different stages such as induction of callus and adventitious buds, proliferation and differentiation and rooting culture, the operation of seedling and transplanting were compared and summarized. The problems of explant pollution, browning and vitrification in the process of tissue culture were analyzed, and corresponding countermeasures were put forward. This review provides a theoretical basis for solving the problem of rapid propagation of Oxalis.

Key words: Oxalis, plant tissue culture, regenerative systems, organogenesis, plant growth regulators