Documents by Onyango, D.A.

Title: Diversity and Symbiotic Effectiveness of Acid Tolerant Groundnut Rhizobia inWestern Kenya Soils
Author(s): Onyango, D.A., Were, B.A. , Ogega, J.K., Okalebo, J.R.
Date: 2012
Subject Category: Soil science and management
Catalog: RUFORUM Conferences and Workshops
Title: Improving Biological Nitrogen Fixation (BNF) by Groundnuts (Arachis hypogea L.) Grown in Acid Soils Amended with Calcitic and Dolomitic Limestones
Author(s): Were, B.A. , Otinga, A.N., Okalebo, J.R., Onyango, D.A., Ogega, J.K., Othieno, C., Pypers, P., Okello, D.K., Merckx, R.
Date: 2012
Subject Category: Soil biology
Catalog: RUFORUM Conferences and Workshops
Title: Effectiveness of Bradyrhizobia and Lime on Yield of Groundnuts and Maize Under Intercrop System in Acids Soils of Western Kenya
Author(s): Ogega, J.K., Okalebo, J.R., Were, B.A. , Otinga, A.N., Onyango, D.A., Othieno, C.
Date: 2012
Subject Category: Soil fertility
Catalog: RUFORUM Conferences and Workshops
Title: Improving biological nitrogen fixation (BNF) by groundnuts grown in acid soils through amendment with calcitic and dolomitic limestones
Author(s): Ogega, J.K., Onyango, D.A., Otinga, A.N., Okalebo, J.R., Pypers, P., Okello, D.K., Merckx, R., Othieno, C., Were, B.A.
Date: 2010
Subject Category: Fertilizing, Soil chemistry and physics, Soil fertility
Catalog: RUFORUM Conferences and Workshops
Total: 4