Effects of Untreated Pig Manure and Slurry on the Accumulation of Soil NH4+-N and NO3--N in Large-Scale Pig Farm

Article Preview

Abstract:

The amount of soil inorganic N declined significantly with increasing of sampling depth and sampling time (P < 0.001). Compared with CK, application of untreated pig manure and slurry increased significantly the amount of soil inorganic N by 76.0% and 156.1%, respectively (P < 0.001). Compared with CK, application of untreated pig manure increased significantly the amount of soil NH4+-N by 33.7%, however, application of untreated pig slurry decreased remarkably that of soil NH4+-N by 7.4% (P < 0.001). Application of untreated pig manure and pig slurry increased significantly the amount of soil NO3--N by 86.9% and 198.0%, respectively compared with CK, (P < 0.001). Soil NO3--N accounted for the majority of soil inorganic N irrespective of fertilization treatment or sampling time, its percent were 80.13%, 84.27% and 92.63% in the CK, pig manure and pig slurry treatments, respectively. This result indicated that application of untreated pig manure and slurry increased significantly the amount of soil inorganic N, especially soil NO3--N, which occurred the potential risk of nitrate pollution.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 183-185)

Pages:

1061-1065

Citation:

Online since:

January 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] J.B. Lu, L. Zhu, G.L. Hu and J.G. Wu: Biomass and bioenergy Vol. 34 (2010), P. 821-827.

Google Scholar

[2] S.J. Wang, C.Y. Lu, Y. Shi, M.F. Niu and D. Zhang: The International Conference on Energy and Environment Technology (2010), in press.

Google Scholar

[3] T.K.V. Vu, M.T. Tran and T.T.S. Dang: Livestock Science Vol. 112 (2007), pp.288-297.

Google Scholar

[4] V. Porphyre and J.M. Medoc, in: Pig Production Development, Animal Waste Management and Environment Protection: A Case Study in Thai Binh Province, Northern Vietnam, edited by PRISE Publications/France, (2006), pp.205-224.

Google Scholar

[5] V. Porphyre and N.Q. Coi, in: Pig Production Development, Animal Waste Management and Environment Protection: A Case Study in Thai Binh Province, Northern Vietnam, edited by PRISE Publications/France, (2006), pp.15-36.

Google Scholar

[6] A.F. Bouwman and H. Booij: Nutr. Cycl. Agroecosyst Vol. 52 (1998), pp.261-267.

Google Scholar

[7] L.H. Chau: Livest. Res. Rural Dev Vol. 10 (1998).

Google Scholar

[8] L. Deng, C. Cai, G. Chen and Z. Chen: Transactions of the CSAE Vol. 18 (2002), 92-94.

Google Scholar

[9] T. Chen, Y. Zheng, D. Gao, J. Kong and W. Luo: Chinese Journal of Applied Ecology Vol. 15 (2004), 2179-2183.

Google Scholar

[10] Z. Xu, W. Xie, J. Chen and X. Peng: China Biogas Vol. 22 (2004), 26-29.

Google Scholar

[11] C. Pizarro, W. Mulbry, D. Blersch and P. Kangas: Ecological Engineering Vol. 26 (2006), 321-327.

DOI: 10.1016/j.ecoleng.2005.12.009

Google Scholar

[12] C.H. Burton and C. Turner, in: Manure Management, Treatment Strategies for Sustainable Agriculture, 2nd edition, edited by Silsoe Research Institute, Silsoe/Bedford, UK (2003).

Google Scholar

[13] P. Gerber, P. Chilonda, G. Franceschini and H. Menzi: Biores. Technol Vol. 96 (2005), 263-276.

Google Scholar

[14] A. Hedlund, E. Witter and B.X. An: Eur. J. Agron Vol. 20 (2003), 71-87.

Google Scholar

[15] R.W. Melse and M. Timmerman: Bioresource Technology Vol. 100 (2009), 5506-5511.

Google Scholar

[16] P.D. Le, A.J.A. Aarnink and A.W. Jongbloed: Livestock Science Vol. 121 (2009), 267-274.

Google Scholar

[17] T.H. Misselbrook, F.A. Nicholson and B.J. Chambers: Bioresource Technology Vol. 96 (2005), 159-168.

Google Scholar

[18] UNFCCC, in: Kyoto Protocol to the United Nations Framework Convention on Climate Change, edited by FCCC/CP/L7/Add. 1/UN, New York, NY, USA (1997).

Google Scholar

[19] IPCC, in: Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, edited by Cambridge University Press/Cambridge, UK (2001).

DOI: 10.1080/01944363.2014.954464

Google Scholar

[20] Ministry of Agriculture of China, in: Development plan of agricultural bio-energy industry in China (From year 2007 to year 2015), edited by Governmental Document/Beijing, China, (2007).

Google Scholar

[21] H.K. Giao, in: The Current Situation of Livestock Production and Waste Management in Vietnam, edited by Department of Agriculture and Forestry Extension, Ministry of Agriculture and Rural Development/Vietnam, (2006).

Google Scholar