수산화칼슘[Ca(OH)2] 처리 배지를 이용한 느타리버섯의 재배
Cultivation of Oyster Mushroom[Pleurotus ostreatus(Jacq. ex Fr.) Kummer] at Medium with Ca(OH)2 Treatment
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This research is aimed to investigate the cultivation method of oyster mushroom[Pleurotus ostreatus (Jacq. ex Fr.) Kummer] at the non-sterilized medium with Ca(OH)2 treatment. Therefore, experiments were carried out to develop non-sterilization method of medium by addition of Ca(OH)2 for omission of heat sterilization progress of medium. General components, minerals and amino acid in Jiri wild type No. 1 (Pleurotus ostreatus) and production cost were analyzed. For the purpose of omission of heat sterilization progress, treatment ratio of Ca(OH)2 (purity 95%) was 5% (w/w) of dry medium. Initial pH of this medium was 11 and then the pH was changed by 9 after the uniform mixing of the medium for half an hour. The various germs occurred 50% and 100% at pH 8 and pH 7 of the non-sterilized medium, respectively. Production of oyster mushroom increased by 2,030 ton ha-1 when the main raw material used corn pith instead of waste cotton. The time required of mycelium culture was 30 days when hypha was cultured at the non-sterilized medium, and pinhead occurred when 2 or 3 days was passed after the time required of mycelium culture. Occurrence of pinhead was most rapid at the condition of 22~26℃, 65% humidity and pH 6.5~7.0 and required of 22~28 days at 70~80 mm thickness of non-sterilized medium. Ca content in 1st harvest oyster mushroom was higher than that in 2nd harvest one, and its difference was 30.3 mg kg-1. Amino acid content by stipe thickness of oyster mushroom was ranged from 411.2 to 343.9 mg kg-1 both in a pileus and a stipe of 1st harvest mushroom, and from 402.4 to 498.2 mg kg-1 and from 442.6 to 470.4 mg kg-1 in those of 2nd harvest one, respectively. The results of the present study susggest that the non-sterilization medium by addition of Ca(OH)2 is usable with the cultivation of oyster mushroom.
Abstract
This research is aimed to investigate the cultivation method of oyster mushroom[Pleurotus ostreatus (Jacq. ex Fr.) Kummer] at the non-sterilized medium with Ca(OH)2 treatment. Therefore, experiments were carried out to develop non-sterilization method of medium by addition of Ca(OH)2 for omission of heat sterilization progress of medium. General components, minerals and amino acid in Jiri wild type No. 1 (Pleurotus ostreatus) and production cost were analyzed. For the purpose of omission of heat sterilization progress, treatment ratio of Ca(OH)2 (purity 95%) was 5% (w/w) of dry medium. Initial pH of this medium was 11 and then the pH was changed by 9 after the uniform mixing of the medium for half an hour. The various germs occurred 50% and 100% at pH 8 and pH 7 of the non-sterilized medium, respectively. Production of oyster mushroom increased by 2,030 ton ha-1 when the main raw material used corn pith instead of waste cotton. The time required of mycelium culture was 30 days when hypha was cultured at the non-sterilized medium, and pinhead occurred when 2 or 3 days was passed after the time required of mycelium culture. Occurrence of pinhead was most rapid at the condition of 22~26℃, 65% humidity and pH 6.5~7.0 and required of 22~28 days at 70~80 mm thickness of non-sterilized medium. Ca content in 1st harvest oyster mushroom was higher than that in 2nd harvest one, and its difference was 30.3 mg kg-1. Amino acid content by stipe thickness of oyster mushroom was ranged from 411.2 to 343.9 mg kg-1 both in a pileus and a stipe of 1st harvest mushroom, and from 402.4 to 498.2 mg kg-1 and from 442.6 to 470.4 mg kg-1 in those of 2nd harvest one, respectively. The results of the present study susggest that the non-sterilization medium by addition of Ca(OH)2 is usable with the cultivation of oyster mushroom.
참고문헌 (18)
- Lee, H. S., "Effect of temperature on the development of sciarid fly, Bradysia sp.(Diptera: Sciaridae)", Korean J. Appl. Entmol, 37, pp.171~178 (1998)
- Lee, H. S., "Description of fungus gnat, Lycoriella mali fitch(Diptera: Sciaridae) from Korea", Korean J. Appl. Entmol, 38, pp.209~212 (1999)
- Lee, H. S., "A report on Megaselia tamiladuensis disney (Diptera: Phoridae) as a pest of oyster mushroom, Pleurotus ostreatus in Korea", Korean J. Appl. Entmol, 40, pp.345~348 (2001)
- Kim, H. H., "Biological control of Mycophila speyeri Barnes (diptera : Cecidomyiiidae) using Korean Steinernema and Heterorhabditis isolates in Pleurotus ostreatus cultivation house", Korean J. Appl. Entmol, 43, pp.233~239 (2004)
- Shin, G. C., "Harmful fungi associated with rice straw media for growing of oyster mushroom, Pleurotus ostreatus", Kor. J. Mycol, 15, pp.92~98 (1987)
- Shin, G. C., "Effect of sodium hypochlorite(NaOCl) treatment on bacterial yellow blotch in oyster mushroom, Pleurotus ostreatus", Kor. J. Mycol, 22, pp.190~195 (1994)
- Noble, R., "Controlled environment composting for mushroom cultivation: substrates based on wheat and barley straw and deep litter poultry manure", J. Agri. Sci, 123, pp.71~79 (1994)
- Derk, G., "3-phase-1", Mushroom J, 9, pp.396~403 (1973)
- Park, J. S., "Studies on fermentation of compost and mushroom production of Agaricus bisporus (Lange) Sing. in the tunnel system", Kor. J. Mycol, 9, pp.117~122 (1981)
- Cha, D. Y., "cultivation technology of mushroom", pp.118~119 (1989), Sangroksa
- AOAC, "Official methods of analysis", pp.876~ (1990)
- Korea Food Industry Association, "Food Code", pp.539~564 (2001)
- AOAC, "Official methods of analysis, Chapter 37, 16th ed., Association of Official Analytical Chemists, Virginia, USA", ~ (1990)
- Colowick, S. P., "Methods in enzymology", pp.149~ (1995), Academic Press Inc.
- Food Code, "Korea Food & Drug Administration" (2005)
- Operator's Manual, "AccQ-Tag amino acid analysis system. No. 154-02 TP. June, Waters, USA", ~ (1993)
- Park, H. J., "Food composition table (sixth revision) I, National Rural Living Science Institute, Food composition table (sixth revision) I, National Rural Living Science Institue, RDA, Pub. Regi. No. 11-1390187-000028-13, Sangroksa, p.150", ~ (2001)
- Park, H. J., "Food composition table (sixth revision) II, National Rural Living Science Institute, RDA, Pub. Regi. No. 11-1390187-000028-13, Sangroksa, p.126", ~ (2001)