Báo cáo khảo nghiệm giá trị canh tác và sử dụng giống Độc hoạt Nicotex 2022 tại huyện Mộc Châu - Sơn La và huyện Đắk Song - Đắk Nông

Abstract

Ashweed also known as Angelica, female ginseng hair, has the scientific name Angelica pubescens Ait. belongs to the genus Angelica, the family Apiaceae; Apiales Order; division Magnoliophyta, class Magnoliopsida. Varieties Ashweed Nicotex 2022  (Trial variety) was conducted VCU testing in Moc Chau - Son La and Dak Song - Dak Nong with the control variety being the Doc Thanh variety currently on the market

(Control) during the period of 2 consecutive crops 2019 - 2020 and 2020 - 2021. Varieties Ashweed Nicotex 2022  has better growth ability than the control variety. A comparison between two varieties grown in Son La or Dak Nong shows that the total growth time of the control variety is usually 15 days shorter than varieties Ashweed Nicotex 2022. In the same variety, between two ecological regions, the evaluation results show that in Moc Chau, the growth of Ashweed is worse than that of Dak Song. Varieties Ashweed were infected with some major pests and diseases in the field such as aphids, white cotton aphids, red spider mites, root neck sores, leaf spot, and tuber rot at a mild level (points 1-3). Trial variety has better tolerance than the control variety, especially drought and cold tolerance, giving a higher medicinal yield than the control variety by 11-13%.