INFLUENCE OF NITROGEN FERTILIZER AND CULTIVAR METHODS ON YIELD AND ACTIVE COMPOUND OF ANGELICCA DAHURICA PLANT IN VIET NAM

Author Name: 1. Thu. Phanthi 2. Hung. Nguyenba 3. Lam. Phanthi 4. Thu. Lethi 5. Hai. Trandai 6. Nui.Daovan 7. Ly. Nguyenthiha

Volume/Issue: 03/04

Country: Vietnam

DOI NO.: 08.2020-25662434 DOI Link: https://www.doi-ds.org/doilink/12.2022-74918825/UIJIR

Affiliation:

1. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
2. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
3. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
4. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
5. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
6. Hanoi Research Centre for Cultivating and Processing of Medicinal Plants, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
7. Department of Phytochemistry, National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam

ABSTRACT

In three multifactor (N, P, K) nitrogen factor (N) is one of important major influence to yield and quality of Angelica Dahurica plant. The goal of this study was to choose the nitrogen fertilizer formula that is suitable for growth and development of Angelica Dahurica plant in norther, Vietnam. The result indicated that application of 175 kg N/ha could help Angelica Dahurica plant to achieve high yield and quality than other nitrogen dosages with imperatorin content is highest at 0.35%. This nitrogen dosage also could be recommended to obtain the high-quality Angelica Dahurica medicinal material in the future.

Key words: Angelica dahurica Benth.et Hook F, Nitrogen dosage on growth, yield, HPLC, Imperatorin