A review of ammonia emission mitigation techniques for concentrated animal feeding operations
Ndegwa, P.M., Hristov, A.N., Arogo, J., Sheffield, R.E.
Published in Biosystems engineering (01.08.2008)
Published in Biosystems engineering (01.08.2008)
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Journal Article
The Age Effect of Dairy Feedlots on Manure Nutrient Seepage in Loam Soils
Zhu, J., Luo, A., Zhou, Y., Ndegwa, P.M., Schmidt, D.R.
Published in Biosystems engineering (01.10.2004)
Published in Biosystems engineering (01.10.2004)
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Journal Article
Greenhouse gas emissions from naturally ventilated freestall dairy barns
Joo, H.S., Ndegwa, P.M., Heber, A.J., Ni, J.-Q., Bogan, B.W., Ramirez-Dorronsoro, J.C., Cortus, E.
Published in Atmospheric environment (1994) (01.02.2015)
Published in Atmospheric environment (1994) (01.02.2015)
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Journal Article
A direct method of measuring gaseous emissions from naturally ventilated dairy barns
Joo, H.S., Ndegwa, P.M., Heber, A.J., Bogan, B.W., Ni, J.-Q., Cortus, E.L., Ramirez-Dorronsoro, J.C.
Published in Atmospheric environment (1994) (01.04.2014)
Published in Atmospheric environment (1994) (01.04.2014)
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Journal Article
Particulate matter dynamics in naturally ventilated freestall dairy barns
Joo, H.S., Ndegwa, P.M., Heber, A.J., Ni, J.-Q., Bogan, B.W., Ramirez-Dorronsoro, J.C., Cortus, E.L.
Published in Atmospheric environment (1994) (01.04.2013)
Published in Atmospheric environment (1994) (01.04.2013)
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Journal Article
Effect of Manure Treatment on Ammonia and Greenhouse Gases Emissions Following Surface Application
Sun, F, Harrison, J. H, Ndegwa, P. M, Johnson, K
Published in Water, air, and soil pollution (01.04.2014)
Published in Water, air, and soil pollution (01.04.2014)
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Journal Article
Effect of Manure Treatment on Ammonia Emission during Storage under Ambient Environment
Sun, F, Harrison, J. H, Ndegwa, P. M, Johnson, K
Published in Water, air, and soil pollution (01.09.2014)
Published in Water, air, and soil pollution (01.09.2014)
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Journal Article
Measuring Concentrations of Ammonia in Ambient Air or Exhaust Air Stream using Acid Traps
Ndegwa, P.M, Vaddella, V.K, Hristov, A.N, Joo, H.S
Published in Journal of environmental quality (01.03.2009)
Published in Journal of environmental quality (01.03.2009)
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Journal Article
Impact of Separating Dairy Cattle Excretions on Ammonia Emissions
Vaddella, V.K, Ndegwa, P.M, Joo, H.S, Ullman, J.L
Published in Journal of environmental quality (01.09.2010)
Published in Journal of environmental quality (01.09.2010)
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Journal Article
Influence of C18 Long Chain Fatty Acids on Hydrogen Metabolism
Templer, Jennifer, Lalman, Jerald A., Jing, Nin, Ndegwa, Pius M.
Published in Biotechnology progress (2006)
Published in Biotechnology progress (2006)
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Journal Article
Nutrient seepage from operating turkey buildings with litter system
Zhu, J, Luo, A, Zhou, Y, Ndegwa, P.M, Schmidt, D
Published in Water, air, and soil pollution (01.06.2004)
Published in Water, air, and soil pollution (01.06.2004)
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Journal Article