Email this article RESEARCH ON THE EFFECTS OF THE TIME TO THE YIELD AND QUALITY OF PHARMACEUTICAL MATERIAL PLATYCODIN GRANDIFLORUM (JACQ.) A. DC.), ATRACTYLODES MACROCEPHALA KOIDZ. PLANTED IN BAT XAT, LAO CAI
About this article
Published: 31/12/18Authors
1. Nguyen Thi Tan
, Thai Nguyen University, Lao Cai Campus2. Tran Danh Viet, Research Centre for Medicinal Plants (RCMP) – National Institute of Medicinal Materials (NIMM)
3. Dao Van Nui, Research Centre for Medicinal Plants (RCMP) – National Institute of Medicinal Materials (NIMM)
Abstract
Study on the season of Platycodin grandiflorum (Jacq.) A. DC.) and Atractylodes macrocephala Koidz. planted in Bat Xat, Lao Cai. Seasonal experiment with 2 sowing recipes: August 15 and November 5; Platycodin grandiflorum (Jacq.) A. DC.) yielded the highest in November 5 (3.29 tons / ha) and gave high Platycodin D active yield of 7.57 kg/ ha. Atractylodes macrocephala Koidz. is sown in early November, plants grew well and yield has reached highest (2.57 tons / ha) and yield high Atractylenolid active ingredients, reaching 0.69 kg/ha.
Keywords
Platycodin grandiflorum (Jacq.) A. DC.), Atractylodes macrocephala Koidz., seasonal, Bat Xat-Lao Cai
Full Text:
PDF (Tiếng Việt)Refbacks
- There are currently no refbacks.