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Justice Nyamangara
Justice Nyamangara
Marondera University of Agricultural Sciences and Technology, Zimbabwe
Verifisert e-postadresse på muast.ac.zw - Startside
Tittel
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År
The effect of long-term irrigation using wastewater on heavy metal contents of soils under vegetables in Harare, Zimbabwe
F Mapanda, EN Mangwayana, J Nyamangara, KE Giller
Agriculture, Ecosystems & Environment 107 (2-3), 151-165, 2005
10512005
A meta-analysis of long-term effects of conservation agriculture on maize grain yield under rain-fed conditions
L Rusinamhodzi, M Corbeels, MT Van Wijk, MC Rufino, J Nyamangara, ...
Agronomy for sustainable development 31, 657-673, 2011
5912011
Maize–grain legume intercropping is an attractive option for ecological intensification that reduces climatic risk for smallholder farmers in central Mozambique
L Rusinamhodzi, M Corbeels, J Nyamangara, KE Giller
Field crops research 136, 12-22, 2012
4702012
A research agenda to explore the role of conservation agriculture in African smallholder farming systems
KE Giller, M Corbeels, J Nyamangara, B Triomphe, F Affholder, E Scopel, ...
Field crops research 124 (3), 468-472, 2011
3672011
Multiple benefits of manure: the key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms
S Zingore, RJ Delve, J Nyamangara, KE Giller
Nutrient Cycling in Agroecosystems 80, 267-282, 2008
2902008
Cattle manure effects on structural stability and water retention capacity of a granitic sandy soil in Zimbabwe
J Nyamangara, J Gotosa, SE Mpofu
Soil and Tillage Research 62 (3-4), 157-162, 2001
2412001
Uptake of heavy metals by vegetables irrigated using wastewater and the subsequent risks in Harare, Zimbabwe
F Mapanda, EN Mangwayana, J Nyamangara, KE Giller
Physics and chemistry of the earth, parts A/B/C 32 (15-18), 1399-1405, 2007
1962007
Fertilizer use efficiency and nitrate leaching in a tropical sandy soil
J Nyamangara, LF Bergström, MI Piha, KE Giller
Journal of environmental quality 32 (2), 599-606, 2003
1782003
The effect of long-term sewage sludge application on Zn, Cu, Ni and Pb levels in a clay loam soil under pasture grass in Zimbabwe
J Nyamangara, J Mzezewa
Agriculture, Ecosystems & Environment 73 (3), 199-204, 1999
1761999
Nitrous oxide emissions from European agriculture–an analysis of variability and drivers of emissions from field experiments
RM Rees, J Augustin, G Alberti, BC Ball, P Boeckx, A Cantarel, S Castaldi, ...
Biogeosciences 10 (4), 2671-2682, 2013
1662013
Use of sequential extraction to evaluate zinc and copper in a soil amended with sewage sludge and inorganic metal salts
J Nyamangara
Agriculture, ecosystems & environment 69 (2), 135-141, 1998
1661998
Crop yield and weed growth under conservation agriculture in semi-arid Zimbabwe
N Mashingaidze, C Madakadze, S Twomlow, J Nyamangara, L Hove
Soil and tillage research 124, 102-110, 2012
1262012
Pushing the envelope? Maize production intensification and the role of cattle manure in recovery of degraded soils in smallholder farming areas of Zimbabwe
L Rusinamhodzi, M Corbeels, S Zingore, J Nyamangara, KE Giller
Field Crops Research 147, 40-53, 2013
1222013
Opportunities for optimization of in-field water harvesting to cope with changing climate in semi-arid smallholder farming areas of Zimbabwe
G Nyamadzawo, M Wuta, J Nyamangara, D Gumbo
SpringerPlus 2, 1-9, 2013
1192013
Effects of organic and mineral fertilizer nitrogen on greenhouse gas emissions and plant-captured carbon under maize cropping in Zimbabwe
F Mapanda, M Wuta, J Nyamangara, RM Rees
Plant and soil 343, 67-81, 2011
1132011
Effects of cattle manure on selected soil physical properties of smallholder farms on two soils of Murewa, Zimbabwe
N Dunjana, P Nyamugafata, A Shumba, J Nyamangara, S Zingore
Soil Use and Management 28 (2), 221-228, 2012
1062012
Soil microbial biomass and mineralization of aggregate protected carbon in fallow-maize systems under conventional and no-tillage in Central Zimbabwe
G Nyamadzawo, J Nyamangara, P Nyamugafata, A Muzulu
Soil and Tillage Research 102 (1), 151-157, 2009
1042009
Is maize-cowpea intercropping a viable option for smallholder farms in the risky environments of semi-arid southern Africa?
EN Masvaya, J Nyamangara, K Descheemaeker, KE Giller
Field Crops Research 209, 73-87, 2017
952017
Cumulative effects of sewage sludge and effluent mixture application on soil properties of a sandy soil under a mixture of star and kikuyu grasses in Zimbabwe
S Madyiwa, M Chimbari, J Nyamangara, C Bangira
Physics and Chemistry of the Earth, Parts A/B/C 27 (11-22), 747-753, 2002
952002
Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe
J Nyamangara, EN Masvaya, R Tirivavi, K Nyengerai
Soil and Tillage Research 126, 19-25, 2013
942013
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Artikler 1–20