| Beneficial effects of humic acid on micronutrient availability to wheat CL Mackowiak, PR Grossl, BG Bugbee Soil Science Society of America Journal 65 (6), 1744-1750, 2001 | 424 | 2001 |
| NASA's biomass production chamber: a testbed for bioregenerative life support studies RM Wheeler, CL Mackowiak, GW Stutte, JC Sager, NC Yorio, LM Ruffe, ... Advances in Space Research 18 (4-5), 215-224, 1996 | 205 | 1996 |
| Soybean stem growth under high‐pressure sodium with supplemental blue lighting RM Wheeler, CL Mackowiak, JC Sager Agronomy journal 83 (5), 903-906, 1991 | 174 | 1991 |
| Iodate and iodide effects on iodine uptake and partitioning in rice (Oryza sativa L.) grown in solution culture CL Mackowiak, PR Grossl Plant and Soil 212, 133-141, 1999 | 147 | 1999 |
| Potato growth and yield using nutrient film technique (NFT) RM Wheeler, CR Hinkle, CL Mackowiak, JC Sager, WM Knott American Potato Journal 67, 177-187, 1990 | 133 | 1990 |
| Positive and negative effects of biochar from coconut husks, orange bagasse and pine wood chips on maize (Zea mays L.) growth and nutrition MIS Gonzaga, C Mackowiak, AQ de Almeida, JIT de Carvalho Junior, ... Catena 162, 414-420, 2018 | 119 | 2018 |
| Pyrolysis methods impact biosolids-derived biochar composition, maize growth and nutrition MIS Gonzaga, CL Mackowiak, NB Comerford, EF da Veiga Moline, ... Soil and Tillage Research 165, 59-65, 2017 | 109 | 2017 |
| Effects of CO2on Stomatal Conductance: Do Stomata Open at Very High CO2Concentrations? RM WHEELER, CL MACKOWIAK, NC YORIO, JC SAGER Annals of botany 83 (3), 243-251, 1999 | 107 | 1999 |
| Growth and gas exchange by lettuce stands in a closed, controlled environment RM Wheeler, CL Mackowiak, JC Sager, NC Yorio, WM Knott, WL Berry Journal of the American Society for Horticultural Science 119 (3), 610-615, 1994 | 94 | 1994 |
| Comparison of aerobically-treated and untreated crop residue as a source of recycled nutrients in a recirculating hydroponic system CL Mackowiak, JL Garland, RF Strayer, BW Finger, RM Wheeler Advances in Space Research 18 (1-2), 281-287, 1996 | 80 | 1996 |
| Crop productivities and radiation use efficiencies for bioregenerative life support RM Wheeler, CL Mackowiak, GW Stutte, NC Yorio, LM Ruffe, JC Sager, ... Advances in Space Research 41 (5), 706-713, 2008 | 78 | 2008 |
| Hydroponic crop production using recycled nutrients from inedible crop residues JL Garland, CL Mackowiak, JC Sager SAE Transactions, 1103-1110, 1993 | 71 | 1993 |
| Biogeochemistry of fluoride in a plant–solution system CL Mackowiak, PR Grossl, BG Bugbee Journal of environmental quality 32 (6), 2230-2237, 2003 | 70 | 2003 |
| Blue light requirements for crop plants used in bioregenerative life support systems NC Yorio, RM Wheeler, GD Goins, MM Sanwo-Lewandowski, ... Life Support & Biosphere Science 5 (2), 119-128, 1998 | 69 | 1998 |
| Supraoptimal carbon dioxide effects on growth of soybean [Glycine max (L.) Merr.] RM Wheeler, CL Mackowiak, LM Siegriest, JC Sager Journal of Plant Physiology 142 (2), 173-178, 1993 | 66 | 1993 |
| Effects of silicon applications on soybean rust development under greenhouse and field conditions EM Lemes, CL Mackowiak, A Blount, JJ Marois, DL Wright, L Coelho, ... Plant Disease 95 (3), 317-324, 2011 | 65 | 2011 |
| Proximate composition of CELSS crops grown in NASA's biomass production chamber RM Wheeler, CL Mackowiak, JC Sager, WM Knott, WL Berry Advances in Space Research 18 (4-5), 43-47, 1996 | 65 | 1996 |
| Struvite phosphorus recovery from aerobically digested municipal wastewater JF Hallas, CL Mackowiak, AC Wilkie, WG Harris Sustainability 11 (2), 376, 2019 | 64 | 2019 |
| Utilization of the water soluble fraction of wheat straw as a plant nutrient source JL Garland, CL Mackowiak NASA technical memorandum (USA), 1990 | 61 | 1990 |
| Iodine toxicity in a plant-solution system with and without humic acid CL Mackowiak, PR Grossl, KL Cook Plant and soil 269, 141-150, 2005 | 60 | 2005 |
