가축분뇨와 폐버섯 퇴비차의 양분 및 미생물적 특성과 상추의 생육에 미치는 영향
The Nutrients and Microbial Properties of Animal Manure and Spent Mushroom Compost Tea and the Effect of Growth of Lettuce (Lactuca sativa L.)
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In this study, experiments were conducted to determine the effect of different compost teas on plant growth reponses and yield of leaf lettuce. Compost tea is a liquid extract of compost obtained by mixing compost and water for a defined period of time. The pig manure and spent mushroom compost were made by steeping compost in water. Compost tea was aerated from 24 hours and molasses and kelp were added as supplements. The four types of compost were tested growth of lettuce. EC of animal manure compost tea was higher than that of spent mushroom compost tea. Mineral nutrients were significantly higher in animal manure compost tea compared with spent mushroom compost tea. Compost tea contains nutrient and a ranges of different organisms. The beneficial fungi and actinomycetes were prominent in a spent mushroom compost tea. Compost tea from animal manure had the higher numbers of total bacteria. The actinomycetes densities were high in spent mushroom compost tea. But actinomycetes were not founded in animal manure compost tea. The growth characteristics of lettuce in animal manure compost tea were higher than those of spent mushroom compost tea. And also SPAD value in leaf was high in plot treated with animal manure compost tea. The fresh yield of lettuce in animal compost tea was higher by 181% that of control plot. The effect of compost tea on growth of lettuce was largely attributable to mineral nutrient.
Abstract
In this study, experiments were conducted to determine the effect of different compost teas on plant growth reponses and yield of leaf lettuce. Compost tea is a liquid extract of compost obtained by mixing compost and water for a defined period of time. The pig manure and spent mushroom compost were made by steeping compost in water. Compost tea was aerated from 24 hours and molasses and kelp were added as supplements. The four types of compost were tested growth of lettuce. EC of animal manure compost tea was higher than that of spent mushroom compost tea. Mineral nutrients were significantly higher in animal manure compost tea compared with spent mushroom compost tea. Compost tea contains nutrient and a ranges of different organisms. The beneficial fungi and actinomycetes were prominent in a spent mushroom compost tea. Compost tea from animal manure had the higher numbers of total bacteria. The actinomycetes densities were high in spent mushroom compost tea. But actinomycetes were not founded in animal manure compost tea. The growth characteristics of lettuce in animal manure compost tea were higher than those of spent mushroom compost tea. And also SPAD value in leaf was high in plot treated with animal manure compost tea. The fresh yield of lettuce in animal compost tea was higher by 181% that of control plot. The effect of compost tea on growth of lettuce was largely attributable to mineral nutrient.
참고문헌 (15)
- 농촌진흥청, "농사시험연구조사기준", ~ (1995)
- 최종명, "인산 시비농도가 잎들깨의 생육, 결핍증상 및무기원소 함량에 미치는 영향", 생물환경조절학회지, 16(4), pp.358~364 (2007), 한국생물환경조절학회
- 홍순달, "시설재배 토마토 잎의 엽록소 측정치와 토양 질소공급능력의 상호관계", 한국토양비료학회지, 34(2), pp.85~91 (2001)
- Al-Dahmani, J. H., "Suppression of bacterial spot of tomato with foliar of compost extracts under greenhouse and field conditions", Plant Disease, 87, pp.913~919 (2003)
- Al-Mughrabi, K. I., "Aerobic compost tea, compost and a combination of both reduce the severity of common scab (Streptomyces scabiei) on potato tubers", Journal of Plant Sciences, 3, pp.168~175 (2008)
- Haggag, W. M., "Suppression of early blight on tomato and puple blight on onion by foliar sprays of aerated and non-aerated compost teas", Journal of Food Agriculture and Environment, 5, pp.302~309 (2007)
- Ingham ER, "The compost tea brewing manual, 3rd edn" (2002), Soil Foodweb Incorporated
- Line M., "The making of compost teas-the next generation", Biocycle, 44(12), pp.55~56 (2003)
- Litterick AM, "The role of composted materials, composts, manures and compost extracts in reducing pest and disease incidence and severity in sustainable temperate agricultural and horticultural crop production- a review", Crit Rev Plant Sci, 23(6), pp.453~479 (2004)
- Scheuerell S., "Compost tea: principles and prospects for plant disease control", Compost Sci. Util, 10(4), pp.313~338 (2002)
- Scheurell, S., "compost tea; principles and prospects for plant disease control", Compost Science & Utilization, 10(4), pp.313~338 (2002)
- Shaobing Peng, "Chlorophyll meter estimates leaf area-based nitrogen concentration of rice", Commun. Soil Sci. Plant Anal, 26(7), pp.927~935 (1995)
- Siddiqui, Y., "Bio-potential of compost tea from agro-waste to suppress Choanephora cucurbitarum L. the causal pathogen of wet rot of okra", Biological Control, 49, pp.38~44 (2009)
- Weltzien, H. C., "Biocontrol of folial fungal diseases with compost extracts, in Microbial Ecology of Leaves", pp.430~450 (1991), Springer-Verlag
- Westcott, M. P., "Correlation of leaf chlorophyll reading and stem nitrate concentration in peppermint", Commun. Soil Sci.. Plant Anal, 26(9), pp.1481~1490 (1995)