About the Authors
- Ludy Keino
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* E-mail: ludykeino@yahoo.com
Affiliation Department of Soil Science, University of Eldoret, Eldoret, Kenya
- Frederick Baijukya
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Affiliation International Institute of Tropical Agriculture (IITA), Dar es Salaam, Tanzania
- Wilson Ng’etich
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Affiliation Department of Soil Science, University of Eldoret, Eldoret, Kenya
- Abigael N. Otinga
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Affiliation Department of Soil Science, University of Eldoret, Eldoret, Kenya
- John R. Okalebo
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Affiliation Department of Soil Science, University of Eldoret, Eldoret, Kenya
- Ruth Njoroge
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Affiliation Department of Soil Science, University of Eldoret, Eldoret, Kenya
- John Mukalama
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Affiliation International Centre for Tropical Agriculture, Nairobi, Kenya
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: LK FB WN JO. Performed the experiments: LK. Analyzed the data: LK. Contributed reagents/materials/analysis tools: FB WN JO. Wrote the paper: LK AO RN JM FB WN. Identified the research sites: JM.