Author

Dalmas O. Sigunga

Observed names: D. O. Sigunga, D.O. Sigunga, D.O. Sigunga ., DO Sigunga

Institution: Maseno University

Observed institutions: Maseno University, Egerton University, University of California, Berkeley

OpenAlex ID: A5082525495

Ammonia volatilization from Vertisols

2002 · D. O. Sigunga, B. H. Janssen, et al. · European Journal of Soil Science · 65

Phosphorus requirements by maize varieties in different soil types of Western Kenya

2010 · CJ Wasonga, DO Sigunga, et al. · African Crop Science Journal · 36

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Effects of improved drainage and nitrogen source on yields, nutrient uptake and utilization efficiencies by maize (Zea mays L.) on Vertisols in sub-humid environments

2002 · D.O. Sigunga, B.H. Janssen, et al. · Nutrient Cycling in Agroecosystems · 24

Denitrification risks in relation to fertilizer nitrogen losses from vertisols and phaoezems

2002 · D. O. Sigunga, B. H. Janssen, et al. · Communications in Soil Science and Plant Analysis · 13

Interaction of farmyard manure and plant population density effects on soil characteristics and productivity of mulched strawberry in a tropical climate

2008 · R O Ogendo, D. K. Isutsa, et al. · 11

Land Evaluation for Soybean (Glycine max L. Merrill) Production Based on Kriging Soil and Climate Parameters for the Kakamega District, Kenya

2005 · J.A. Rota, P. Wandahwa ., et al. · Journal of Agronomy · 9

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Fertilizer nitrogen use efficiency and nutrient uptake by maize (Zea mays L.) in vertisols in Kenya

1997 · D.O. Sigunga · 9

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Potential Denitrification: Concept and Conditions of Its Measurement

2003 · D. O. Sigunga · Communications in Soil Science and Plant Analysis · 7

Elucidating the causes of low phosphorus levels in ferralsols of Siaya County, Western Kenya

2015 · C. O. Owino, P.O. Owuor, et al. · Journal of Soil Science and Environmental Management · 4

Land and Soil Resources and their Management for Sustainable Agricultural Production in Kenya: Current Position and Future Challenges

2015 · D. O. Sigunga, P. Wandahwa · 3

Root-Fusion Characteristic of Eucalyptus Trees Block Gully Development

2013 · Dalmas O. Sigunga, Makoto Kimura, et al. · Journal of Environmental Protection · 3

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Pedological perspective of gully erosion sites within Kendu escarpment-Sondu Miriu Region, West Kenya

2011 · D. O. Sigunga · African Journal of Environmental Science and Technology · 3

Effects of Fertilizer Nitrogen on Short‐Term Nitrogen Loss in Bypass Flow in a Vertisol

2008 · D. O. Sigunga, B. H. Janssen, et al. · Communications in Soil Science and Plant Analysis · 3

Aluminum effects on six wheat cultivars in Kenyan soils

1991 · J.G. McColl, R.P. Waldren, et al. · Communications in Soil Science and Plant Analysis · 3

Potential Denitrification: Concept and Conditions of its Measurement

2002 · D. O. Sigunga · Discovery and Innovation · 2

Processes and factors affecting fertilizer nitrogen use efficiency in Vertisols in Kenya.

1996 · D. O. Sigunga, B.H. Janssen · Socio-Environmental Systems Modeling · 1

Effects of nitrogen sources on growth and nutrient uptake by wheat, agropyron, and their hybrid grown in variable- and constant-pH culture solutions

1993 · D. O. Sigunga · Discovery and Innovation · 1

Use efficiency of fertiliser nitrogen on vertisols in Kenya

2002 · D. O. Sigunga, B.H. Janssen, et al. · Socio-Environmental Systems Modeling

Proceedings of the Workshop on Seed Quality Management, Egerton University, Njoro, Kenya, 17-21 February 1998

1998 · D.O. Sigunga, J.O. Onyango, et al. · Socio-Environmental Systems Modeling

Proceedings of the workshop on seed quality management, Egerton University, Kenya : February 17-20, 1998

1998 · D.O. Sigunga, J.O. Onyango, et al. · Socio-Environmental Systems Modeling

5-39 小麦とカモジグサの養分濃度変化に対する生育反応と養分吸収(5.植物の無機栄養および養分吸収)

1983 · D. O. Sigunga, 益三森次, et al. · 日本土壌肥料学会講演要旨集

コルヒチン処理によるコムギとカモジグサ属の一種, Agropyron intermedium,との複二倍体種子の育成(英文)

1983 · 幹夫村松, Dalmas O. Sigunga · 岡山大学農学部学術報告

Amphiploid Seed Obtained by Colchicine Treatment of an F1 Hybrid Between Triticum spelta and Agropyron intermedium

1982 · Mikio Muramatsu, Dalmas O. Sigunga · Institutional Repositories DataBase (IRDB)

Fertilizer and varietal effects on growth and yield of potato (solanum tuberosum L.) under medium altitude tropical conditions

1981 · D. O. Sigunga

Works count: 24

Citation count: 197

H-index: 7

I10-index: 5