Research on Ginseng Rust Rot Pathogen Under Natural Overwintering Conditions(PDF)
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2017年03
- Page:
- 163-165
- Research Field:
- Publishing date:
Info
- Title:
- Research on Ginseng Rust Rot Pathogen Under Natural Overwintering Conditions
- Author(s):
- LIU Zhe1; CHEN Xiaolin2; HAN Yongzhong2
- (1.College of Pharmacy，Jilin Medical College，Jilin，Jilin 132013;2.Jilin Province Ginseng and Gartialgenous Office，Changchun，Jilin 130033)
- Keywords:
- ginseng; rust rot pathogens; natural overwintering; number of spore
- PACS:
- -
- DOI:
- 10.11937/bfyy.201703038
- Abstract:
- Taking ginseng rust rot pathogens as the test materials，the natural overwintering in different depth soil layers was studied.The soil samples infected with the pathogen of ginseng rust were respectively buried in 5-25 cm soil layer，and to be after the winter the number of pathogenic bacteria in the soil was measured.The results showed that after the natural winter the living rust rot pathogens had a certain concentration in different depth soil layers，and the survival rate of rust rot pathogen increased with soil depth.
Last Update: 2017-03-22