Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (12): 2991-2996.DOI: 10.16178/j.issn.0528-9017.20240417

• Original article • Previous Articles     Next Articles

Analysis of adaptability, yield and polysaccharide content of Polygonatum sibiricum from different sources

ZHOU Jianjin1(), WANG Jindun2, LUO Xiaofeng1,*(), GUO Weixian1, ZHOU Xianzhi3   

  1. 1. Sanming Academy of Agricultural Sciences, Sanming 365051, Fujian
    2. Sanming Forestry Planning Team, Sanming 365000, Fujian
    3. Institute of Agricultural Bio-resources Research, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian
  • Received:2024-05-21 Online:2024-12-11 Published:2024-12-25

Abstract:

The growth period, yield and polysaccharide content of 47 samples of Polygonatum sibiricum from different sources were analyzed. The growth period of Polygonatum sibiricum was 58-245 days, the tuber weight of Polygonatum sibiricum was 17.50-199.67 g, and the polysaccharide content ranged 7.08%-26.28%. There was a significant positive correlation between growth period and yield, polysaccharide content, but there was no significant correlation between rhizome yield and polysaccharide content. 9 materials showed comprehensive high quality. This study provides a theoretical basis for the rational application, introduction and domestication of Polygonatum sibiricum resources and the breeding of excellent varieties in Sanming Area of Fujian Province.

Key words: Polygonatum sibiricum, adaptability, yield, polysaccharide content

CLC Number: