| Integrating composting and vermicomposting in the treatment and bioconversion of biosolids PM Ndegwa, SA Thompson Bioresource technology 76 (2), 107-112, 2001 | 681 | 2001 |
| Effects of stocking density and feeding rate on vermicomposting of biosolids PM Ndegwa, SA Thompson, KC Das Bioresource technology 71 (1), 5-12, 2000 | 611 | 2000 |
| Review: ammonia emissions from dairy farms and beef feedlots 1 AN Hristov, M Hanigan, A Cole, R Todd, TA McAllister, PM Ndegwa, ... Canadian journal of animal science 91 (1), 1-35, 2011 | 472 | 2011 |
| A review of ammonia emission mitigation techniques for concentrated animal feeding operations PM Ndegwa, AN Hristov, J Arogo, RE Sheffield Biosystems engineering 100 (4), 453-469, 2008 | 387 | 2008 |
| Effects of C-to-N ratio on vermicomposting of biosolids PM Ndegwa, SA Thompson Bioresource technology 75 (1), 7-12, 2000 | 383 | 2000 |
| Effect of dietary concentrate on rumen fermentation, digestibility, and nitrogen losses in dairy cows M Agle, AN Hristov, S Zaman, C Schneider, PM Ndegwa, VK Vaddella Journal of Dairy Science 93 (9), 4211-4222, 2010 | 231 | 2010 |
| Bioremediation of oil-contaminated soil using Candida catenulata and food waste HS Joo, PM Ndegwa, M Shoda, CG Phae Environmental pollution 156 (3), 891-896, 2008 | 205 | 2008 |
| Effect of lauric acid and coconut oil on ruminal fermentation, digestion, ammonia losses from manure, and milk fatty acid composition in lactating cows AN Hristov, M Vander Pol, M Agle, S Zaman, C Schneider, P Ndegwa, ... Journal of Dairy Science 92 (11), 5561-5582, 2009 | 160 | 2009 |
| Effect of pyrolysis temperature on the yield and properties of bio-oils obtained from the auger pyrolysis of Douglas Fir wood SS Liaw, Z Wang, P Ndegwa, C Frear, S Ha, CZ Li, M Garcia-Perez Journal of Analytical and Applied Pyrolysis 93, 52-62, 2012 | 147 | 2012 |
| The effects of ruminally degraded protein on rumen fermentation and ammonia losses from manure in dairy cows M Agle, AN Hristov, S Zaman, C Schneider, P Ndegwa, VK Vaddella Journal of dairy science 93 (4), 1625-1637, 2010 | 136 | 2010 |
| Nitrogen losses from dairy manure estimated through nitrogen mass balance and chemical markers AN Hristov, S Zaman, M Vander Pol, P Ndegwa, L Campbell, S Silva Journal of environmental quality 38 (6), 2438-2448, 2009 | 105 | 2009 |
| Efficacies of inocula on the startup of anaerobic reactors treating dairy manure under stirred and unstirred conditions PK Pandey, PM Ndegwa, ML Soupir, JR Alldredge, MJ Pitts Biomass and Bioenergy 35 (7), 2705-2720, 2011 | 96 | 2011 |
| Effects of cycle-frequency and temperature on the performance of anaerobic sequencing batch reactors (ASBRs) treating swine waste PM Ndegwa, DW Hamilton, JA Lalman, HJ Cumba Bioresource Technology 99 (6), 1972-1980, 2008 | 85 | 2008 |
| Characteristics of volatile fatty acids in stored dairy manure before and after anaerobic digestion LH Page, JQ Ni, AJ Heber, NS Mosier, X Liu, HS Joo, PM Ndegwa, ... Biosystems Engineering 118, 16-28, 2014 | 75 | 2014 |
| Measuring concentrations of ammonia in ambient air or exhaust air stream using acid traps PM Ndegwa, VK Vaddella, AN Hristov, HS Joo Journal of environmental quality 38 (2), 647-653, 2009 | 75 | 2009 |
| Methane yields during anaerobic co-digestion of animal manure with other feedstocks: A meta-analysis G Ma, P Ndegwa, JH Harrison, Y Chen Science of the Total Environment 728, 138224, 2020 | 70 | 2020 |
| Association between methane yield and microbiota abundance in the anaerobic digestion process: A meta-regression G Ma, Y Chen, P Ndegwa Renewable and Sustainable Energy Reviews 135, 110212, 2021 | 62 | 2021 |
| SE—Structures and Environment: Removal of Carbon, Nitrogen, and Phosphorus in Pig Manure by Continuous and Intermittent Aeration at Low Redox Potentials A Luo, J Zhu, PM Ndegwa Biosystems Engineering 82 (2), 209-215, 2002 | 59* | 2002 |
| SE—Structures and Environment: Effects of Solids Separation and Time on the Production of Odorous Compounds in Stored Pig Slurry PM Ndegwa, J Zhu, A Luo Biosystems engineering 81 (1), 127-133, 2002 | 55* | 2002 |
| Effects of solid levels and chemical additives on removal of solids and phosphorus in swine manure PM Ndegwa, J Zhu, A Luo Journal of Environmental Engineering 127 (12), 1111-1115, 2001 | 53 | 2001 |
Jun ZhuProfessor of Biological & Agricultural Engineering, University of ArkansasVerified email at uark.edu
