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1

Effect of farmer management strategies on spatial variability of soil fertility and crop nutrient uptake in contrasting agro-ecological zones in Zimbabwe

E. N. Masvaya, J. Nyamangara, R. W. Nyawasha, S. Zingore, R. J. Delve, K. E. Giller

Journal:

Nutrient Cycling in Agroecosystems

Year:

2010

Language:

english

File:

PDF, 352 KB

english, 2010

2

Soil organic carbon dynamics of improved fallow-maize rotation systems under conventional and no-tillage in Central Zimbabwe

George Nyamadzawo, Regis Chikowo, Philip Nyamugafata, Justice Nyamangara, Ken E. Giller

Journal:

Nutrient Cycling in Agroecosystems

Year:

2008

Language:

english

File:

PDF, 228 KB

english, 2008

3

Multiple benefits of manure: The key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms

Shamie Zingore, Robert J. Delve, Justice Nyamangara, Ken E. Giller

Journal:

Nutrient Cycling in Agroecosystems

Year:

2008

Language:

english

File:

PDF, 339 KB

english, 2008

4

Effects of organic and mineral fertilizer nitrogen on greenhouse gas emissions and plant-captured carbon under maize cropping in Zimbabwe

Farai Mapanda, Menas Wuta, Justice Nyamangara, Robert M. Rees

Journal:

Year:

2011

Language:

english

File:

PDF, 1.95 MB

english, 2011

5

A meta-analysis of long-term effects of conservation agriculture on maize grain yield under rain-fed conditions

Leonard Rusinamhodzi, Marc Corbeels, Mark T. van Wijk, Mariana C. Rufino, Justice Nyamangara, Kenneth E. Giller

Journal:

Agronomy for Sustainable Development

Year:

2011

Language:

english

File:

PDF, 397 KB

english, 2011

6

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

Journal:

Soil Use and Management

Year:

2012

Language:

english

File:

PDF, 624 KB

english, 2012

7

Effects of sewage and industrial effluent on the concentration of Zn, Cu, Pb and Cd in water and sediments along Waterfalls stream and lower Mukuvisi River in Harare, Zimbabwe

J. Nyamangara, C. Bangira, T. Taruvinga, C. Masona, A. Nyemba, D. Ndlovu

Journal:

Physics and Chemistry of the Earth, Parts A/B/C

Year:

2008

Language:

english

File:

PDF, 983 KB

english, 2008

8

Maize–grain legume intercropping is an attractive option for ecological intensification that reduces climatic risk for smallholder farmers in central Mozambique

Leonard Rusinamhodzi, Marc Corbeels, Justice Nyamangara, Ken E. Giller

Journal:

Field Crops Research

Year:

2012

Language:

english

File:

PDF, 728 KB

english, 2012

9

Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe

Justice Nyamangara, Esther Nyaradzo Masvaya, Ronald Tirivavi, Kudzai Nyengerai

Journal:

Soil and Tillage Research

Year:

2013

Language:

english

File:

PDF, 512 KB

english, 2013

10

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

Nyamangara, J., Makarimayi, E., Masvaya, E.N., Zingore, S., Delve, R.J.

Journal:

South African Journal of Plant and Soil

Year:

2011

Language:

english

File:

PDF, 313 KB

english, 2011

11

Soil Fertility Status in the Communal Areas of Zimbabwe in Relation to Sustainable Crop Production

Nyamangara, J., Mugwira, L. M., Mpofu, S. E.

Journal:

Journal of Sustainable Agriculture

Year:

2000

Language:

english

File:

PDF, 168 KB

english, 2000

12

EFFECT OF CONSERVATION AGRICULTURE ON MAIZE YIELD IN THE SEMI-ARID AREAS OF ZIMBABWE

NYAMANGARA, J., NYENGERAI, K., MASVAYA, E. N., TIRIVAVI, R., MASHINGAIDZE, N., MUPANGWA, W., DIMES, J., HOVE, L., TWOMLOW, S.

Journal:

Experimental Agriculture

Year:

2014

Language:

english

File:

PDF, 788 KB

english, 2014

13

Effects of nitrogen fertilizer and manure application on storage of carbon and nitrogen under continuous maize cropping in Arenosols and Luvisols of Zimbabwe

MUJURU, L., RUSINAMHODZI, L., NYAMANGARA, J., HOOSBEEK, M. R.

Journal:

The Journal of Agricultural Science

Year:

2016

Language:

english

File:

PDF, 790 KB

english, 2016

14

Cattle manure and inorganic nitrogen fertilizer application effects on soil hydraulic properties and maize yield of two soils of Murewa district, Zimbabwe

Dunjana, N., Nyamugafata, P., Nyamangara, J., Mango, N.

Journal:

Soil Use and Management

Year:

2014

Language:

english

File:

PDF, 337 KB

english, 2014

15

Influence of selected soil properties, soil management practices and socio-economic variables on relative weed density in a hand hoe-based conservation agriculture system

Mavunganidze, Z., Madakadze, I. C., Nyamangara, J., Mafongoya, P.

Journal:

Soil Use and Management

Year:

2016

Language:

english

File:

PDF, 504 KB

english, 2016

16

Tillage, mulch and fertiliser impacts on soil nitrogen availability and maize production in semi-arid Zimbabwe

Masvaya, Esther N., Nyamangara, Justice, Descheemaeker, Katrien, Giller, Ken E.

Journal:

Soil and Tillage Research

Year:

2017

Language:

english

File:

PDF, 908 KB

english, 2017

17

Cropping strategies, soil fertility investment and land management practices by smallholder farmers in communal and resettlement areas in Zimbabwe

J. G. Cobo, G. Dercon, C. Monje, P. Mahembe, T. Gotosa, J. Nyamangara, R. J. Delve, G. Cadisch

Journal:

Land Degradation & Development

Year:

2009

Language:

english

File:

PDF, 387 KB

english, 2009

18

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

Journal:

Soil and Tillage Research

Year:

2009

Language:

english

File:

PDF, 174 KB

english, 2009

19

Interactions of aerobically decomposed cattle manure and nitrogen fertilizer applied to soil

J. Nyamangara, M.I. Piha, H. Kirchmann

Journal:

Nutrient Cycling in Agroecosystems

Year:

1999

Language:

english

File:

PDF, 91 KB

english, 1999

20

A research agenda to explore the role of conservation agriculture in African smallholder farming systems

Ken E. Giller, Marc Corbeels, Justice Nyamangara, Bernard Triomphe, Francois Affholder, Eric Scopel, Pablo Tittonell

Journal:

Field Crops Research

Year:

2011

Language:

english

File:

PDF, 190 KB

english, 2011

21

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

Journal:

Agriculture, Ecosystems & Environment

Year:

1999

Language:

english

File:

PDF, 78 KB

english, 1999

22

Effects of heavy metals contained in soil irrigated with a mixture of sewage sludge and effluent for thirty years on soil microbial biomass and plant growth

Y. Katanda, C. Mushonga, F. Banganayi, J. Nyamangara

Journal:

Physics and Chemistry of the Earth, Parts A/B/C

Year:

2007

Language:

english

File:

PDF, 330 KB

english, 2007

23

Weed growth and labor demand under hand-hoe based reduced tillage in smallholder farmers’ fields in Zimbabwe

Nyamangara, Justice, Mashingaidze, Nester, Masvaya, Esther Nyaradzo, Nyengerai, Kudzai, Kunzekweguta, Machiweyi, Tirivavi, Ronald, Mazvimavi, Kizito

Journal:

Agriculture, Ecosystems & Environment

Year:

2014

Language:

english

File:

PDF, 824 KB

english, 2014

24

Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands

Mujuru, L., Gotora, T., Velthorst, E.J., Nyamangara, J., Hoosbeek, M.R.

Journal:

Forest Ecology and Management

Year:

2014

Language:

english

File:

PDF, 2.70 MB

english, 2014

25

Economic trade-offs of biomass use in crop-livestock systems: Exploring more sustainable options in semi-arid Zimbabwe

Homann-Kee Tui, Sabine, Valbuena, Diego, Masikati, Patricia, Descheemaeker, Katrien, Nyamangara, Justice, Claessens, Lieven, Erenstein, Olaf, van Rooyen, Andre, Nkomboni, Daniel

Journal:

Agricultural Systems

Year:

2015

Language:

english

File:

PDF, 1.80 MB

english, 2015

26

Effects of manure and fertilizer on maize at a research station and in a smallholder (peasant) area of Zimbabwe

Mugwira, L. M., Nyamangara, J., Hikwa, D.

Journal:

Communications in Soil Science and Plant Analysis

Year:

2002

Language:

english

File:

PDF, 180 KB

english, 2002

27

Burning, biomass removal and tillage effects on soil organic carbon and nutrients in seasonal wetlands (Dambos) of Chiota smallholder farming area, Zimbabwe

Nyamadzawo, George, Wuta, Menas, Nyamangara, Justice, Nyamugafata, Philip, Tendayi, Takesure

Journal:

Archives of Agronomy and Soil Science

Year:

2014

Language:

english

File:

PDF, 434 KB

english, 2014

28

Assessing non-CO2 climate-forcing emissions and mitigation in sub-Saharan Africa

Hickman, Jonathan E, Scholes, Robert J, Rosenstock, Todd S, Pérez García-Pando, C., Nyamangara, Justice

Journal:

Current Opinion in Environmental Sustainability

Year:

2014

Language:

english

File:

PDF, 598 KB

english, 2014

29

The effects of catena positions on greenhouse gas emissions along a seasonal wetland (dambo) transect in tropical Zimbabwe

Nyamadzawo, George, Wuta, Menas, Nyamangara, Justice, Rees, Robert M, Smith, Jeffry L.

Journal:

Archives of Agronomy and Soil Science

Year:

2014

Language:

english

File:

PDF, 579 KB

english, 2014

30

Soil organic carbon and nitrogen stocks along a seasonal wetland (dambo) transect in central Zimbabwe

Nyamadzawo, George, Wuta, Menas, Nyamangara, Justice, Nyamugafata, Philip

Journal:

South African Journal of Plant and Soil

Year:

2015

Language:

english

File:

PDF, 558 KB

english, 2015

31

Optimizing dambo (seasonal wetland) cultivation for climate change adaptation and sustainable crop production in the smallholder farming areas of Zimbabwe

Nyamadzawo, G., Wuta, M., Nyamangara, J., Nyamugafata, P., Chirinda, N.

Journal:

International Journal of Agricultural Sustainability

Year:

2015

Language:

english

File:

PDF, 397 KB

english, 2015

32

Influence of basin-based conservation agriculture on selected soil quality parameters under smallholder farming in Zimbabwe

Nyamangara, J., Marondedze, A., Masvaya, E. N., Mawodza, T., Nyawasha, R., Nyengerai, K., Tirivavi, R., Nyamugafata, P., Wuta, M.

Journal:

Soil Use and Management

Year:

2014

Language:

english

File:

PDF, 332 KB

english, 2014

33

Fertilizer Use Efficiency and Nitrate Leaching in a Tropical Sandy Soil

Nyamangara, J., Bergström, L. F., Piha, M. I., Giller, K. E.

Journal:

Journal of Environmental Quality

Year:

2003

Language:

english

File:

PDF, 116 KB

english, 2003

34

Risk management options in maize cropping systems in semi-arid areas of Southern Africa

Masvaya, Esther N., Nyamangara, Justice, Giller, Ken E., Descheemaeker, Katrien

Journal:

Field Crops Research

Year:

2018

Language:

english

File:

PDF, 1.45 MB

english, 2018

35

Nutrient status of sandy soils in smallholder areas of Zimbabwe and the need to develop site-specific fertiliser recommendations for sustainable crop intensification

Soropa, Gabriel, Nyamangara, Justice, Nyakatawa, Ermson Z

Journal:

South African Journal of Plant and Soil

Year:

2018

Language:

english

File:

PDF, 434 KB

english, 2018

36

Factors affecting the choice of conservation agriculture practices adopted by smallholder cotton farmers in Zimbabwe

Zira, Mavunganidze, Ignacio, Casper Madakadze, Munyaradzi, Junior Mutenje, Justice, Nyamangara

Journal:

African Journal of Agricultural Research

Year:

2013

Language:

english

File:

PDF, 173 KB

english, 2013

37

Effect of Nitrogen Fertiliser Application on Maize Yield Across Agro-Ecological Regions and Soil Types in Zimbabwe: A Meta-analysis Approach

Gotosa, Jephita, Kodzwa, Jefline, Nyamangara, Justice, Gwenzi, Willis

Journal:

International Journal of Plant Production

Year:

2019

File:

PDF, 821 KB

2019

38

Effect of combined cattle manure and mineral nitrogen on maize N uptake and grain yield

Nyamangara, J, Piha, MI, Giller, KE

Journal:

African Crop Science Journal

Year:

2004

File:

PDF, 743 KB

2004

39

Cattle manure effects on structural stability and water retention capacity of a granitic sandy soil in Zimbabwe

J Nyamangara, J Gotosa, S.E Mpofu

Journal:

Soil and Tillage Research

Year:

2001

Language:

english

File:

PDF, 83 KB

english, 2001

40

Maize yields under coppicing and non coppicing fallows in a fallow–maize rotation system in central Zimbabwe

G. Nyamadzawo, P. Nyamugafata, M. Wuta, J. Nyamangara

Journal:

Agroforestry Systems

Year:

2012

Language:

english

File:

PDF, 492 KB

english, 2012

41

Interactive effects of selected nutrient resources and tied-ridging on plant growth performance in a semi-arid smallholder farming environment in central Zimbabwe

J. Nyamangara, I. Nyagumbo

Journal:

Nutrient Cycling in Agroecosystems

Year:

2010

Language:

english

File:

PDF, 229 KB

english, 2010

42

Cotton–cowpea intercropping and its N2fixation capacity improves yield of a subsequent maize crop under Zimbabwean rain-fed conditions

L. Rusinamhodzi, H. K. Murwira, J. Nyamangara

Journal:

Year:

2006

Language:

english

File:

PDF, 209 KB

english, 2006

43

A cross-ecosystem assessment of the effects of land cover and land use on soil emission of selected greenhouse gases and related soil properties in Zimbabwe

F. Mapanda, J. Mupini, M. Wuta, J. Nyamangara, R. M. Rees

Journal:

European Journal of Soil Science

Year:

2010

Language:

english

File:

PDF, 1.67 MB

english, 2010

44

Recycling municipal wastes in the future: from organic to inorganic forms?

H. Kirchmann, J. Nyamangara, Y. Cohen

Journal:

Soil Use and Management

Year:

2005

Language:

english

File:

PDF, 129 KB

english, 2005

45

Recycling municipal wastes in the future: from organic to inorganic forms?

H. Kirchmann, J. Nyamangara, Y. Cohen

Journal:

Soil Use and Management

Year:

2005

Language:

english

File:

PDF, 832 KB

english, 2005

46

Effect of long-term application of sewage sludge to a grazed grass pasture on organic carbon and nutrients of a clay soil in Zimbabwe

J. Nyamangara, J. Mzezewa

Journal:

Nutrient Cycling in Agroecosystems

Year:

2001

Language:

english

File:

PDF, 47 KB

english, 2001

47

The effect of long-term irrigation using wastewater on heavy metal contents of soils under vegetables in Harare, Zimbabwe

F. Mapanda, E.N. Mangwayana, J. Nyamangara, K.E. Giller

Journal:

Agriculture, Ecosystems & Environment

Year:

2005

Language:

english

File:

PDF, 661 KB

english, 2005

48

Use of sequential extraction to evaluate zinc and copper in a soil amended with sewage sludge and inorganic metal salts

Journal:

Agriculture, Ecosystems & Environment

Year:

1998

Language:

english

File:

PDF, 87 KB

english, 1998

49

Greenhouse studies on the phyto-extraction capacity of Cynodon nlemfuensis for lead and cadmium under irrigation with treated wastewater

S Madyiwa, M.J Chimbari, C.F Schutte, J Nyamangara

Journal:

Physics and Chemistry of the Earth, Parts A/B/C

Year:

2003

Language:

english

File:

PDF, 133 KB

english, 2003

50

Uptake of heavy metals by vegetables irrigated using wastewater and the subsequent risks in Harare, Zimbabwe

F. Mapanda, E.N. Mangwayana, J. Nyamangara, K.E. Giller

Journal:

Physics and Chemistry of the Earth, Parts A/B/C

Year:

2007

Language:

english

File:

PDF, 278 KB

english, 2007