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Journal Article 2013-11-24

Autor: Mujuru, Lizzie Gotora, T Velthorst, E.J. Nyamangara, Justice Hoosbeek, M.R.

Forests play a major role in regulating the rate of increase of global atmospheric carbon dioxide (CO2) concentrations creating a need to investigate the ability of exotic plantations to sequester atmospheric CO2. This study examined pine plantations located in the Eastern Highlands of Zimbabwe r...

Enlace original: https://cgspace.cgiar.org/handle/10568/51664

Investigación en Agricultura
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Mujuru, Lizzie ,  Gotora, T ,  Velthorst, E.J. ,  Nyamangara, Justice ,  Hoosbeek, M.R. ,  [Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands] ,  Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands
Journal Article 2013

Autor: Nyamangara, Justice Masvaya EN Tirivavi R Nyengerai K

Conservation agriculture (CA) based on hand-hoe prepared planting basins is being widely promoted in southern Africa, targeting resource-constrained farmers with limited access to draft power. This study was conducted across 15 districts covering four agro-ecological zones in Zimbabwe where paire...

Enlace original: https://cgspace.cgiar.org/handle/10568/52121

Investigación en Agricultura
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Nyamangara, Justice ,  Masvaya EN ,  Tirivavi R ,  Nyengerai K ,  [Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe] ,  Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe
Journal Article 2013

Autor: Nyamadzawo, George Wuta, Menas Nyamangara, Justice Gumbo D

Climate change has resulted in increased vulnerability of smallholder farmers in marginal areas of Zimbabwe where there is limited capacity to adapt to changing climate. One approach that has been used to adapt to changing climate is in-field water harvesting for improved crop yields in the semi-...

Enlace original: https://cgspace.cgiar.org/handle/10568/52120

Investigación en Agricultura
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Nyamadzawo, George ,  Wuta, Menas ,  Nyamangara, Justice ,  Gumbo D ,  [Opportunities for optimization of in-field water harvesting to cope with changing climate in semi-arid smallholder farming areas of Zimbabwe] ,  Opportunities for optimization of in-field water harvesting to cope with changing climate in semi-arid smallholder farming areas of Zimbabwe
Journal Article 2014-06-16

Autor: Nyamadzawo, George Wuta, Menas Nyamangara, Justice Rees, RM Smith, J.L.

Wetlands are major natural sources of greenhouse gases (GHGs). In central and southern Africa, one of the most extensive wetlands are dambos (seasonal wetlands) which occupy 20–25% of land area. However, there are very little data on GHG methane (CH4), carbon dioxide (CO2) and nitrous oxide (N2O)...

Enlace original: https://cgspace.cgiar.org/handle/10568/51663

Investigación en Agricultura
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Nyamadzawo, George ,  Wuta, Menas ,  Nyamangara, Justice ,  Rees, RM ,  Smith, J.L. ,  [The effects of catena positions on greenhouse gas emissions along a seasonal wetland (dambo) transect in tropical Zimbabwe] ,  The effects of catena positions on greenhouse gas emissions along a seasonal wetland (dambo) transect in tropical Zimbabwe
Journal Article 2014-08-24

Autor: Nyamadzawo, George Wuta, Menas Nyamangara, Justice Smith, J.L. Rees, RM

In many smallholder farming areas southern Africa, the cultivation of seasonal wetlands (dambos) represent an important adaptation to climate change. Frequent droughts and poor performance of rain-fed crops in upland fields have resulted in mounting pressure to cultivate dambos where both organic...

Enlace original: https://cgspace.cgiar.org/handle/10568/51638

Investigación en Agricultura
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Nyamadzawo, George ,  Wuta, Menas ,  Nyamangara, Justice ,  Smith, J.L. ,  Rees, RM ,  [Nitrous oxide and methane emissions from cultivated seasonal wetland (dambo) soils with inorganic, organic and integrated nutrient management] ,  Nitrous oxide and methane emissions from cultivated seasonal wetland (dambo) soils with inorganic, organic and integrated nutrient management
Journal Article 2011-06

Autor: Mapanda, Farai Wuta, Menas Nyamangara, Justice Rees, RM

Optimizing a three-way pact comprising crop yields, fertility inputs and greenhouse gases may minimize the contribution of croplands to global warming. Fluxes of N2O, CO2 and CH4 from soil were measured under maize (Zea mays L.) grown using 0, 60 and 120 kg N hm-2 as NH4NO3-N and composted manure...

Enlace original: https://cgspace.cgiar.org/handle/10568/42004

Investigación en Agricultura
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Mapanda, Farai ,  Wuta, Menas ,  Nyamangara, Justice ,  Rees, RM ,  [Effects of organic and mineral fertilizer nitrogen on greenhouse gas emissions and plant-captured carbon under maize cropping in Zimbabwe] ,  Effects of organic and mineral fertilizer nitrogen on greenhouse gas emissions and plant-captured carbon under maize cropping in Zimbabwe

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