가축분뇨 퇴비가 시비된 밭 표면유출수의 총질소와 총인의 유출 특성
Runoff Characteristics of Total-N and Total-P in Upland Surface Runoff Treated with Livestock Manure Compost
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초록
This study was carried out to runoff characteristics in an upland livestock manure compost. Irrigation, runoff and water quality data in the upland were analyzed periodically from May to November in 2011. The observed amount of rainfall, irrigation, runoff for the experimental upland during the investigation period were 1,299.7 mm, 32.0 mm, and 340.7 mm, respectively. The concentrations of T-N in compost and non-compost upland during study period were ranged from 2.09 mg/L to 6.66 mg/L and from 1.99 mg/L to 6.01 mg/L, respectively. which was generally higher than the quality standard of agricultural water (1.0 mg/L). The concentrations of T-P in compost and non-compost upland during study period were ranged from 0.069 mg/L to 0.525 mg/L and from 0.018 mg/L to 0.152 mg/L, respectively. The runoff pollutants loadings of T-N and T-P in compost upland were 10.05 kg/ha and 0.56 kg/ha,respectively. The runoff pollutants loadings of T-N and T-P in non-compost upland were 9.09 kg/ha and 0.26 kg/ha, respectively. The runoff pollutants loadings in T-N and T-P from this study were much lower values than the pollutant loadings of T-N and T-P from the upland published by the others studies. Runoff pollution loadings due to the upland field in order to identify the characteristics of various crops, farming methods and a variety of targets taking into account regional characteristics by conducting continuous monitoring runoff load estimate will be required.
Abstract
This study was carried out to runoff characteristics in an upland livestock manure compost. Irrigation, runoff and water quality data in the upland were analyzed periodically from May to November in 2011. The observed amount of rainfall, irrigation, runoff for the experimental upland during the investigation period were 1,299.7 mm, 32.0 mm, and 340.7 mm, respectively. The concentrations of T-N in compost and non-compost upland during study period were ranged from 2.09 mg/L to 6.66 mg/L and from 1.99 mg/L to 6.01 mg/L, respectively. which was generally higher than the quality standard of agricultural water (1.0 mg/L). The concentrations of T-P in compost and non-compost upland during study period were ranged from 0.069 mg/L to 0.525 mg/L and from 0.018 mg/L to 0.152 mg/L, respectively. The runoff pollutants loadings of T-N and T-P in compost upland were 10.05 kg/ha and 0.56 kg/ha,respectively. The runoff pollutants loadings of T-N and T-P in non-compost upland were 9.09 kg/ha and 0.26 kg/ha, respectively. The runoff pollutants loadings in T-N and T-P from this study were much lower values than the pollutant loadings of T-N and T-P from the upland published by the others studies. Runoff pollution loadings due to the upland field in order to identify the characteristics of various crops, farming methods and a variety of targets taking into account regional characteristics by conducting continuous monitoring runoff load estimate will be required.
참고문헌 (15)
- APHA, "Standard methods for the examination of water and wastewater, 20th ed" (1998), American Public Health Association
- 안병구, "전북지역 밭 토양의 지형별 물리화학적 특성", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 43(3), pp.266~274 (2010), 한국토양비료학회
- Jung, B. G., "Survey on the Change of chemical properties of agricultural fields in korea", In Proceedings of Symposium on Monitoring Project on Agri-environment Quality in Korea, National Institute of Agricultural Science and Technology, Suwon, Korea, pp.7~55 (2003)
- Jung, Y. G, "Determination of the guideline for application rate of compost and liquid manure on crops", Livestock Research Institute, Rural Development Administration, 139~164 (2000)
- 강창성, "시설상추 재배시 축분퇴비 이용에 따른 화학비료 절감효과 평가", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 44(3), pp.457~464 (2011), 한국토양비료학회
- Kim, J. G., "Amount of maximum compost application on the long-term application with different organic material sources in upland soil", Journal of the Korean Society of Soil Science and Fertilizer, 33(3), pp.182~192 (2000)
- 김성수, "경안천 유역의 강우사상별 비점오염원 유출특성 및 원단위 조사", 대한환경공학회지, 24(11), pp.2019~2027 (2002), 대한환경공학회
- 곽한강, "시설재배지에서 화학비료와 돈분 퇴비시용에 따른 토양의 화학성 및 생물상 변화", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 36(5), pp.304~310 (2003), 한국토양비료학회
- Lee, H. D., "Estimation of the unit loading and total loading of nonpoint source in paldang watershed by runoff loading during the rainfall", Journal of the Korean Society on Water Quality, 17(3), pp.313~326 (2001)
- Sewage and wastewater treatment sewage statistics, "Ministry of Environment", ~ (2003)
- The standard method of water analysis, "Ministry of Environment", ~ (2007)
- Developing nonpoint source pollution prevention measurement, "National Institute of Environmental Research", Ministry of Environment Republic of Korea, ~ (2007)
- Annual report of the monitoring project on agro-environmental quality, "Rural Development Administration", 13~17 (2009)
- 원철희, "강우시 밭의 비점오염물질 유출 특성", 한국물환경학회지, 27(5), pp.572~579 (2011), 한국물환경학회
- 윤홍배, "가축분퇴비가 연용된 밭 토양에서 잠재적 질소 무기화량 추정", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 43(3), pp.329~334 (2010), 한국토양비료학회