Changes of Physico–Chemical Properties of Pig Slurry During Storage
作者： Mansyur Mansyur , Hong L Choi
DOI: 10.5398/MEDPET.2011.34.3.179
关键词:
摘要: This study was aimed to determine changes of the characteristics raw pig slurry as liquid organic fertilizer at various storage times. A completely randomized design used in this research. The treatments were times, i.e.: 0, 15, 30, 45, and 60 days. Variables observed loss slurry, degree acidity (pH), electrical conductivity (EC), total solid (TS), volatile (VS), chemical oxygen demand (tCOD), soluble (sCOD), nitrogen (TN), ammonia-nitrogen (NH3-N), nitrate-nitrogen (NO3-N), phosphate (TP), dissolve reactive (DRP). results showed that time significantly affected all variables, except concentration NO3-N content. pH, TS, VS, DRP, losses lost during times increased, while EC, TN, NH3-N, tCOD, sCOD decreased. Physico-chemical properties changed, a result matter breakdown.
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sci-hub.st 参考文章(19)
Andrew Eaton, A.E. Greenberg, Lenore S. Clesceri, Standard methods for the examination of water and wastewater Published in <b>1998</b> in Washington DC) by American public health association. ,(1992)
J. C. Barker, M. R. Overcash, Technical Note: Swine Waste Characterization: A Review Transactions of the ASABE. ,vol. 50, pp. 651- 657 ,(2007) , 10.13031/2013.22654
Pascal Peu, Hubert Brug�re, Anne-Marie Pourcher, Monique K�rour�dan, Jean-Jacques Godon, Jean-Philippe Delgen�s, Patrick Dabert, Dynamics of a pig slurry microbial community during anaerobic storage and management. Applied and Environmental Microbiology. ,vol. 72, pp. 3578- 3585 ,(2006) , 10.1128/AEM.72.5.3578-3585.2006
I. C. Daverede, A. N. Kravchenko, R. G. Hoeft, E. D. Nafziger, D. G. Bullock, J. J. Warren, L. C. Gonzini, Phosphorus runoff from incorporated and surface-applied liquid swine manure and phosphorus fertilizer. Journal of Environmental Quality. ,vol. 33, pp. 1535- 1544 ,(2004) , 10.2134/JEQ2004.1535
M. Zhang, R. Gavlak, A. Mitchell, S. Sparrow, Solid and Liquid Cattle Manure Application in a Subarctic Soil: Bromegrass and Oat Production and Soil Properties Agronomy Journal. ,vol. 98, pp. 1551- 1558 ,(2006) , 10.2134/AGRONJ2006.0045
Hadi Tabbara, Phosphorus Loss to Runoff Water Twenty-Four Hours after Application of Liquid Swine Manure or Fertilizer Journal of Environmental Quality. ,vol. 32, pp. 1044- 1052 ,(2003) , 10.2134/JEQ2003.1044
Andrew Sharpley, Barton Moyer, Phosphorus Forms in Manure and Compost and Their Release during Simulated Rainfall Journal of Environmental Quality. ,vol. 29, pp. 1462- 1469 ,(2000) , 10.2134/JEQ2000.00472425002900050012X
A. L. Sutton, D. W. Nelson, D. T. Kelly, D. L. Hill, Comparison of Solid vs. Liquid Dairy Manure Applications on Corn Yield and Soil Composition Journal of Environmental Quality. ,vol. 15, pp. 370- 375 ,(1986) , 10.2134/JEQ1986.00472425001500040010X
A. Suresh, H. L. Choi, J. H. Lee, K. Zhu, H. Q. Yao, H. J. Choi, O. K. Moon, C. K. Park, J. J. Kim, Swine Slurry Characterization and Prediction Equations for Nutrients on South Korean Farms Transactions of the ASABE. ,vol. 52, pp. 267- 273 ,(2009) , 10.13031/2013.25947
A.J.A. Aarnink, M.W.A. Verstegen, Nutrition, key factor to reduce environmental load from pig production Livestock Science. ,vol. 109, pp. 194- 203 ,(2007) , 10.1016/J.LIVSCI.2007.01.112