[Optimization of fermentation medium for antagonistic actinomycetes F05 of American ginseng rust rot pathogen].
One strain F05 which had better antagonism for American ginseng rust rot was obtained from continuous cropping ground, and its fermentation had been preliminarily studied, more over the research can further determine the optimum composition. The single factor and uniform design were used to optimize the formulation medium. The identified formulation was powder of cornstalks 3.7206%, (NH4)2HPO4 0.5312%, MgSO4 0.0355%, K2HPO4 0.0400%. The bacteria number was 1.57 x 10(9) per milliliter culture solution.
Zhang
Aihua
A
College of Chinese Medicinal Material, Jilin Agricultural University, Changchun 130118, China. zlxbooksea@163.com
Zhou
Guoxing
G
Lei
Fengjie
F
Zhang
Lianxue
L
D039903:Actinobacteria / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D003470:Culture Media / Q000737:chemistry / Q000378:metabolism*; D005285:Fermentation; D005894:Panax / Q000382:microbiology*; D010935:Plant Diseases / Q000382:microbiology*
D003470:Culture Media