title: [Optimization of fermentation medium for antagonistic actinomycetes F05 of American ginseng rust rot pathogen].
abstract: 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.
authors.affiliation: College of Chinese Medicinal Material, Jilin Agricultural University, Changchun 130118, China. zlxbooksea@163.com
authors.forename: Aihua
authors.initials: A
authors.lastname: Zhang
authors.forename: Guoxing
authors.initials: G
authors.lastname: Zhou
authors.forename: Fengjie
authors.initials: F
authors.lastname: Lei
authors.forename: Lianxue
authors.initials: L
authors.lastname: Zhang
mesh_terms: 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*
chemical_list: D003470:Culture Media