Documents by Onwonga, R.

Title: The effectiveness of Video mediated learning and farm demonstrations on the uptake of improved sorghum technologies in Embu County, Kenya
Author(s): Chimoita, E., Onwonga, R., Okry, Florent
Date: 2018
Subject Category: Agricultural research, Documentation and information, Extension
Catalog: RUFORUM Working document series
Title: Biomass accumulation and nitrogen fixation of soybean varieties, grain yields of soybean and maize intercropped at different planting densities in western Kenya
Author(s): Simbine, M., Onwonga, R., Baijukya, F.
Date: 2014
Subject Category: Agricultural research, Crop husbandry, Soil cultivation, Soil fertility
Catalog: RUFORUM Conferences and Workshops
Title: Assessment of shoreline changes in the period 1969-2010 in Watamuarea, Kenya
Author(s): Fikir , Alemayehu., Onwonga, R., Mwangi, James Kinyanjui., Wasonga, V.O.
Date: 2014
Subject Category: Land economics and policies, Nature conservation and land resources, Soil erosion, conservation and reclamation
Catalog: RUFORUM Journal Articles
Title: Assessment of mangrove covers change and Biomass in Mida creek, Kenya
Author(s): Fikir , Alemayehu., Onwonga, R., Kinyanjui, P., Wasonga, V.O.
Date: 2014
Subject Category: Forest engineering, Forest injuries and protection
Catalog: RUFORUM Journal Articles
Title: Climate variability and Tillage practices: Effect on soil moisture, carbon dynamics and crop productivity in semi arid Zimbabwe
Author(s): Moyo, R., Kinama, J. M., Nyagumbo, I., Onwonga, R., Keter, J.
Date: 2010
Subject Category: Agricultural research, Crop husbandry, Meteorology and climatology, Soil cultivation, Soil fertility
Catalog: RUFORUM Conferences and Workshops
Title: Climate variability and Tillage practices: Effect on soil moisture, carbon dynamics and crop productivity in semi arid Zimbabwe
Author(s): Moyo, R., Kinama, J. M., Nyagumbo, I., Onwonga, R., Keter, J.
Date: 2010
Subject Category: Agricultural research, Crop husbandry, Meteorology and climatology, Soil cultivation, Soil fertility
Catalog: RUFORUM Conferences and Workshops
Total: 6