IN VITRO MICROPROPAGATION OF Paramignya trimera, A VALUABLE MEDICINAL PLANT COLLECTED FROM KHANH HOA, VIETNAM

Ngày nhận bài: 20-09-2017

Ngày duyệt đăng: 25-10-2017

Ngày xuất bản: 06-08-2025

Chuyên mục:

KỸ THUẬT VÀ CÔNG NGHỆ

Cách trích dẫn:

Mien, P., Bach, N., Ha, C., & Ngoc, P. (2025). IN VITRO MICROPROPAGATION OF Paramignya trimera, A VALUABLE MEDICINAL PLANT COLLECTED FROM KHANH HOA, VIETNAM . Tạp Chí Khoa học Nông nghiệp Việt Nam, 15(9), 1256–1265. https://doi.org/10.31817/tckhnnvn.2017.15.9.

IN VITRO MICROPROPAGATION OF Paramignya trimera, A VALUABLE MEDICINAL PLANT COLLECTED FROM KHANH HOA, VIETNAM

Phi Thi Cam Mien (*) 1, 2 , Nguyen Duc Bach 1, 2 , Chu Hoang Ha 1, 2 , Pham Bich Ngoc 1, 2

  • Tác giả liên hệ: [email protected]
  • 1 Vietnam national University of Agriculture
  • 2 Biotechnology intistute, Vietnam academy of science and technology
  • Từ khóa

    BA, IBA, in vitro micropropagation, Paramignya trimera, TDZ, the multiple shoot induction

    Tóm tắt


    In Vietnam, root of Paramignya trimera has been known as a traditionally medicinal plant for treatment of various types cancers. For years, over-exploitation has led to the reduced diversity and availability of this plant resource. In nature, the multiplication rate of Paramignya trimera from seeds is very low. In order to increase the rate of multiplication for conservation purpose, in this study, in vitro micropropagation of Paramignya trimera was carried out. The results showed that woody plant medium (WPM) containing 20 g/l sucrose and 7.0 g/l agar was most suitable for in vitro propagation of Paramignya trimera. WPM supplemented with 3.0 mg/l BA, 0.2 mg/l TDZ was optimal medium for shoot formation while WPM supplemented with 1.5 mg/l IBA was suitable for the root induction.

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