한국식물병리학회:학술대회논문집 (Proceedings of the Korean Society of Plant Pathology Conference)
- 한국식물병리학회 2003년도 정기총회 및 추계학술발표회
- /
- Pages.107.1-107
- /
- 2003
Production of mass microorganisms by using simple liquid culture facility to fit the field scale test.
- Hong, Yeon-Kyu (National Yeongnam Agricultural Experiment Station, RDA) ;
- Jung, Won-Kwon (National Yeongnam Agricultural Experiment Station, RDA) ;
- Song, Seok-Bo (National Yeongnam Agricultural Experiment Station, RDA) ;
- Hyun, Jong-Nae (National Yeongnam Agricultural Experiment Station, RDA) ;
- Park, Sung-Tae (National Yeongnam Agricultural Experiment Station, RDA) ;
- Kim, Soon-Chul (National Yeongnam Agricultural Experiment Station, RDA)
- 발행 : 2003.10.01
초록
The fermentation process and subsequent processing determine the efficacy of a bioherbicide propagule. Large batches of biomass of the mycoherbicide agent for white clover, Sclerotium sp.(BWC98-105) was produced in simple liquid fermentator in 5 gallons vessels(Model No. 8087, Dabo Inc., Korea) with oxygen supply(DPH16000, FineTech Inc., Korea) simulating industrial conditions by utilizing commercially available, inexpensive ingredients (10 % rice bran), The maximum biomass yield of Sclerotium sp.(BWC98-105) was obtained after 5 days of air pumped incubation at room temperature condition(22-28
키워드