Items where Author is "Nyamangara, J"

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Number of items: 37.

AFRICARE-Zimbabwe

Nyamangara, J and Makarimay, E and Masvaya, E N and Zingore, S and Delve, R J (2011) Effect of soil fertility management strategies and resource-endowment on spatial soil fertility gradients, plant nutrient uptake and maize growth at two smallholder areas, north-western Zimbabwe. South African Journal of Plant and Soil, 28 (1). pp. 1-10. ISSN 0257-1862

Bill & Melinda Gates Foundation

Rusinamhodzi, L. and Corbeels, M. and Nyamangara, J and Giller, K E (2012) Maize–grain legume intercropping is an attractive option for ecological intensification that reduces climatic risk for smallholder farmers in central Mozambique. Field Crops Research, 136. pp. 12-22. ISSN 0378-4290

Consortium of International Donors

Nyamangara, J and Mashingaidze, N and Masvaya, E N and Nyengerai, K and Kunzekweguta, M and Tirivavi, R and Mazvimavi, K (2014) Weed growth and labor demand under hand-hoe based reduced tillage in smallholder farmers’ fields in Zimbabwe. Agriculture, Ecosystems and Environment, 187. pp. 1-9. ISSN 0167-8809

Consortium of donors and managed by GRM International

Nyamangara, J and Masvaya, E N and Tirivavi, R and Nyengerai, K (2013) Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe. Soil & Tillage Research, 126. pp. 19-25. ISSN 0167-1987

DAAD Fellowship - grant number A/10/03022

Nyamadzawo, G and Wuta, M and Nyamangara, J and Nyamugafata, P and Tendayi, T (2014) Burning, biomass removal and tillage effects on soil organic carbon and nutrients in seasonal wetlands (Dambos) of Chiota smallholder farming area, Zimbabwe. Archives of Agronomy and Soil Science. pp. 1-17. ISSN 1476-3567

DAAD Fellowship [grant number A/10/03022]

Nyamadzawo, G and Wuta, M and Nyamangara, J and Nyamugafata, P and Chirinda, N (2015) Optimizing dambo (seasonal wetland) cultivation for climate change adaptation and sustainable crop production in the smallholder farming areas of Zimbabwe. International Journal of Agricultural Sustainability, 13 (1). pp. 23-39. ISSN 1747-762X

Department for International Development of the United Kingdom (DFID-UK)

Mashingaidze, N and madakadze, C and Twomlow, S and Nyamangara, J and Hove, L (2012) Crop yield and weed growth under conservation agriculture in semi-arid Zimbabwe. Soil & Tillage Research, 124. pp. 102-110. ISSN 0167-1987

Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ)

Musiyiwa, K and Harris, D and Filho, W L and Gwenzi, W and Nyamangara, J (2017) An assessment of smallholder soil and water conservation practices and perceptions in contrasting agro-ecological regions in Zimbabwe. Water Resources and Rural Development, 9. pp. 1-11. ISSN 22126082

European Commission

Rusinamhodzi, L and Corbeels, M and Wijk, M T Van and Rufino, M C and Nyamangara, J and Giller, K E (2011) A meta-analysis of long-term effects of conservation agriculture on maize grain yield under rain-fed conditions. Agronomy for Sustainable Development, 31 (4). pp. 657-673. ISSN 1774-0746

Giller, K E and Corbeels, M and Nyamangara, J and Triomphe, B and Affholder, F and Scopel, E and Tittonell, P (2011) A research agenda to explore the role of conservation agriculture in African smallholder farming systems. Field Crops Research, 124 (3). pp. 468-472. ISSN 0378-4290

European Commission under the CA2Africa project

Rusinamhodzi, L. and Corbeels, M. and Nyamangara, J and Giller, K E (2012) Maize–grain legume intercropping is an attractive option for ecological intensification that reduces climatic risk for smallholder farmers in central Mozambique. Field Crops Research, 136. pp. 12-22. ISSN 0378-4290

European Union

Rees, R M and Augustin, J and Alberti, G and Ball, C and Boeck, P and Cantarel, A and Chirinda, N and Chojnicki, B and Giebels, M and Gordon, H and Grosz, B and Horvath, L and Juszczak, R and Klemedtsson, A K and Klemedtsson, L and Medinets, S and Machon, A and Mapanda, F and Nyamangara, J and Olesen, J E and Reay, D S and Sanchez, L and Cobena, A S and Smith, K A and Sowerby, A and Sommer, M and Soussana, J F and Stenberg, M and Topp, C F E and van Cleemput, O and Vallejo, A and Watson, C A and Wuta, M (2013) Nitrous oxide emissions from European agriculture – an analysis of variability and drivers of emissions from field experiments. Biogeosciences (BG), 10. pp. 2671-2682. ISSN 1726-4170

Mapanda, F and Munotengwa, S and Wuta, M and Nyamugafata, P and Nyamangara, J (2013) Short-term responses of selected soil properties to clearing and cropping of miombo woodlands in central Zimbabwe. Soil & Tillage Research, 129. pp. 75-82. ISSN 0167-1987

Mapanda, P and Wuta, M and Nyamangara, J and Rees, R M and Kitzler, B (2012) Greenhouse gas emissions from Savanna (Miombo) woodlands: responses to clearing and cropping. African Crop Science Journal, 20 (s2). pp. 385-400. ISSN 1021-9730

Nyamadzawo, G and Nyamugafata, P and Wuta, M and Nyamangara, J and Chikowo, R (2012) Infiltration and runoff losses under fallowing and conservation agriculture practices on contrasting soils, Zimbabwe. Water SA, 38 (2). pp. 233-240. ISSN 0378-4738

Mapanda, F and Wuta, M and Nyamangara, J and Rees, R M (2012) Nitrogen leaching and indirect nitrous oxide emissions from fertilized croplands in Zimbabwe. Nutrient Cycling in Agroecosystems, 94. pp. 85-96. ISSN 1573-0867

European Union-University of Zimbabwe

Nyamadzawo, G and Nyamugafata, P and Wuta, M and Nyamangara, J (2011) Maize yields under coppicing and non coppicing fallows in a fallow–maize rotation system in central Zimbabwe. Agroforestry Systems. pp. 1-14. ISSN 1572-9680

FAO, United Nations

Nyamangara, J and Mashingaidze, N and Masvaya, E N and Nyengerai, K and Kunzekweguta, M and Tirivavi, R and Mazvimavi, K (2014) Weed growth and labor demand under hand-hoe based reduced tillage in smallholder farmers’ fields in Zimbabwe. Agriculture, Ecosystems and Environment, 187. pp. 1-9. ISSN 0167-8809

Food and Agriculture Organization of the United Nations

Mavunganidze, Z and Madakadze, I C and Nyamangara, J and Mafongoya, P (2014) The impact of tillage system and herbicides on weed density, diversity and yield of cotton (Gossipium hirsutum L.) and maize (Zea mays L.) under the smallholder sector. Crop Protection, 58. pp. 25-32. ISSN 0261-2194

Mavunganidze, Z and Madakadze, J C and Mutenje, M J and Nyamangara, J (2013) Factors affecting the choice of conservation agriculture practices adopted by smallholder cotton farmers in Zimbabwe. African Journal of Agricultural Research, 8 (17). pp. 1641-1649. ISSN 1991-637X

Forum for Agricultural Research in Africa (FARA)

Rusinamhodzi, L and Corbeels, M and Zingore, S and Nyamangara, J and Giller, K E (2013) Pushing the envelope? Maize production intensification and the role of cattle manure in recovery of degraded soils in smallholder farming areas of Zimbabwe. Field Crops Research, 147. pp. 40-53. ISSN 0378-4290

ICRAF-ANAFE

Nyamadzawo, G and Nyamugafata, P and Wuta, M and Nyamangara, J (2011) Maize yields under coppicing and non coppicing fallows in a fallow–maize rotation system in central Zimbabwe. Agroforestry Systems. pp. 1-14. ISSN 1572-9680

International Foundation for Science (IFS)

Mashingaidze, N and madakadze, C and Twomlow, S and Nyamangara, J and Hove, L (2012) Crop yield and weed growth under conservation agriculture in semi-arid Zimbabwe. Soil & Tillage Research, 124. pp. 102-110. ISSN 0167-1987

International Foundation of Science

Mavunganidze, Z and Madakadze, I C and Nyamangara, J and Mafongoya, P (2014) The impact of tillage system and herbicides on weed density, diversity and yield of cotton (Gossipium hirsutum L.) and maize (Zea mays L.) under the smallholder sector. Crop Protection, 58. pp. 25-32. ISSN 0261-2194

International Foundation of Science (IFS) - grant number C/4569-1

Nyamadzawo, G and Wuta, M and Nyamangara, J and Nyamugafata, P and Tendayi, T (2014) Burning, biomass removal and tillage effects on soil organic carbon and nutrients in seasonal wetlands (Dambos) of Chiota smallholder farming area, Zimbabwe. Archives of Agronomy and Soil Science. pp. 1-17. ISSN 1476-3567

International Foundation of Science (IFS) [grant C/4569-1]

Nyamadzawo, G and Wuta, M and Nyamangara, J and Nyamugafata, P and Chirinda, N (2015) Optimizing dambo (seasonal wetland) cultivation for climate change adaptation and sustainable crop production in the smallholder farming areas of Zimbabwe. International Journal of Agricultural Sustainability, 13 (1). pp. 23-39. ISSN 1747-762X

Midlands State University

Masaka, J and Wuta, M and Nyamangara, J and Mugabe, J. (2013) Effect of manure quality on nitrate leaching and groundwater pollution in wetland soil under field tomato (Lycopersicon esculentum, Mill var. Heinz) rape (Brassica napus, L var. Giant). Nutrient Cycling in Agroecosystems, 96 (2-3). pp. 149-170. ISSN 1385-1314

National Research Foundation-South Africa

Mavunganidze, Z and Madakadze, I C and Nyamangara, J and Mafongoya, P (2014) The impact of tillage system and herbicides on weed density, diversity and yield of cotton (Gossipium hirsutum L.) and maize (Zea mays L.) under the smallholder sector. Crop Protection, 58. pp. 25-32. ISSN 0261-2194

National Science Foundation (NSF), USA

Mapanda, P and Wuta, M and Nyamangara, J and Rees, R M and Kitzler, B (2012) Greenhouse gas emissions from Savanna (Miombo) woodlands: responses to clearing and cropping. African Crop Science Journal, 20 (s2). pp. 385-400. ISSN 1021-9730

Netherlands Fellowship Programmes/PhD programme

Mujuru, L and Gotora, T and Velthorst, E J and Nyamangara, J and Hoosbeek, A (2014) Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands. Forest Ecology and Management, 313. pp. 254-265. ISSN 0378-1127

Netherlands Organization for International Cooperation in Higher Education (NUFFIC)

Masvaya, E N C and Nyamangara, J and Giller, K E and Descheemaeker, K (2018) Risk management options in maize cropping systems in semi-arid areas of Southern Africa. Field Crops Research (TSI), 228. pp. 110-121. ISSN 0378-4290

Masvaya, E N and Nyamangara, J and Descheemaeker, K and Giller, K E (2017) Is maize-cowpea intercropping a viable option for smallholder farms in the risky environments of semi-arid southern Africa? Field Crops Research, 209. pp. 73-87. ISSN 03784290

Masvaya, E N and Nyamangara, J and Descheemaeker, K and Giller, K E (2017) Tillage, mulch and fertiliser impacts on soil nitrogen availability and maize production in semi-arid Zimbabwe. Soil and Tillage Research, 168. pp. 125-132. ISSN 0167-1987

Regional Universities Forum

Nyamangara, J and Makarimay, E and Masvaya, E N and Zingore, S and Delve, R J (2011) Effect of soil fertility management strategies and resource-endowment on spatial soil fertility gradients, plant nutrient uptake and maize growth at two smallholder areas, north-western Zimbabwe. South African Journal of Plant and Soil, 28 (1). pp. 1-10. ISSN 0257-1862

South Africa and International Foundation of Science (IFS)-National Research Foundation (NRF)

Mavunganidze, Z and Madakadze, J C and Mutenje, M J and Nyamangara, J (2013) Factors affecting the choice of conservation agriculture practices adopted by smallholder cotton farmers in Zimbabwe. African Journal of Agricultural Research, 8 (17). pp. 1641-1649. ISSN 1991-637X

Sub-Saharan Africa Challenge Program supported by the Forum for Agricultural Research in Africa (FARA)

Rusinamhodzi, L. and Corbeels, M. and Nyamangara, J and Giller, K E (2012) Maize–grain legume intercropping is an attractive option for ecological intensification that reduces climatic risk for smallholder farmers in central Mozambique. Field Crops Research, 136. pp. 12-22. ISSN 0378-4290

TSBF institute of CIAT

Dunjana, N and Nyamugafata, P and Shumba, A and Nyamangara, J and Zingore, S (2012) Effects of cattle manure on selected soil physical properties of smallholder farms on two soils of Murewa, Zimbabwe. Soil Use and Management, 28 (2). pp. 221-228. ISSN 1475-2743

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