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Journal Article 1998

Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs

Autor: Buerkert, Andreas Hiernaux, Pierre H.Y.

Crop growth on acid sandy soils of the Sudano-Sahelian zone is primarily limited by the low amounts of organic matter and available mineral nutrients in the topsoil. The shortening of fallow periods with population growth, the exploitation of fire wood, spatial nutrient transfers by wind and wate...

Enlace original: https://cgspace.cgiar.org/handle/10568/29955

Investigación en Agricultura

AGROPASTORAL SYSTEMS

CROP RESIDUES

EROSION

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Buerkert, Andreas , Hiernaux, Pierre H.Y. , [Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs] , Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs

Journal Article 2001

Land degradation: A challenge to Ethiopia

Autor: Taddese, G.

Land degradation is a great threat for the future and it requires great effort and resources to ameliorate. The major causes of land degradation in Ethiopia are the rapid population increase, severe soil loss, deforestation, low vegetative cover and unbalanced crop and livestock production. Inapp...

Enlace original: https://cgspace.cgiar.org/handle/10568/32893

Investigación en Agricultura

LAND RESOURCES

ENVIRONMENTAL DEGRADATION

DEFORESTATION

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Taddese, G. , [Land degradation: A challenge to Ethiopia] , Land degradation: A challenge to Ethiopia

Poster 2017-01-17

Evaluating the impact of contour bunding technology on runoff, soil erosion and crop yield in southern Mali

Autor: Traoré, K. Zemadim, Birhanu Dembele, C.O. Dicko, M. Traoré, K. Samake, O. Tabo, Ramadjita

Enlace original: https://cgspace.cgiar.org/handle/10568/80566

Investigación en Agricultura

CONTOUR BUNDING

CROP YIELD

EROSION

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Traoré, K. , Zemadim, Birhanu , Dembele, C.O. , Dicko, M. , Traoré, K. , Samake, O. , Tabo, Ramadjita , [Evaluating the impact of contour bunding technology on runoff, soil erosion and crop yield in southern Mali] , Evaluating the impact of contour bunding technology on runoff, soil erosion and crop yield in southern Mali

Journal Article 2014-01-15

A landscape planning and management tool for land and water resources management: an example application in northern Ethiopia

Autor: Tamene, Lulseged Bao Le Quang Vlek, Paul L.G.

Land and water degradation due to on-site soil/nutrient loss and off-site pollution/sedimentation are serious environmental problems. Landscape planning and management tools are essential to implement best management practices targeted at locations where they are needed most. Although many soil/w...

Enlace original: https://cgspace.cgiar.org/handle/10568/42159

Investigación en Agricultura

LAND DEGRADATION

WATER CONSERVATION

EROSION

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Tamene, Lulseged , Bao Le Quang , Vlek, Paul L.G. , [A landscape planning and management tool for land and water resources management: an example application in northern Ethiopia] , A landscape planning and management tool for land and water resources management: an example application in northern Ethiopia

Journal Article 2014-07-21

Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat

Autor: Chirinda, Ngonidzashe Roncossek, Svenja Doreen Heckrath, Goswin Elsgaard, Lars Kaag Thomsen, Ingrid Eivind Olesen, Jorgen

Enlace original: https://cgspace.cgiar.org/handle/10568/42314

Investigación en Agricultura

BIOMASA

BIOMASS

EROSION

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Chirinda, Ngonidzashe , Roncossek, Svenja Doreen , Heckrath, Goswin , Elsgaard, Lars , Kaag Thomsen, Ingrid , Eivind Olesen, Jorgen , [Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat] , Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat

Journal Article 2015

Where to Target Conservation Agriculture for African Smallholders? How to Overcome Challenges Associated with its Implementation? Experience from Eastern and Southern Africa

Autor: Baudron, Frédéric Thierfelder, Christian Nyagumbo, Isaiah Gerard, Bruno G.

Since the paper by Giller et al. (2009), the debate surrounding the suitability of conservation agriculture (CA) for African smallholders has remained polarized between proponents and opponents. The debate also gave rise to a few studies that attempted to identify the “niche” where CA would fit i...

Enlace original: https://cgspace.cgiar.org/handle/10568/76571

Investigación en Agricultura

CLIMATE CHANGE

AGRICULTURE

FOOD SECURITY

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Baudron, Frédéric , Thierfelder, Christian , Nyagumbo, Isaiah , Gerard, Bruno G. , [Where to Target Conservation Agriculture for African Smallholders? How to Overcome Challenges Associated with its Implementation? Experience from Eastern and Southern Africa] , Where to Target Conservation Agriculture for African Smallholders? How to Overcome Challenges Associated with its Implementation? Experience from Eastern and Southern Africa

Brief 2019

Reducing soil degradation to increase resilience to climate change and strengthen livelihoods in Ethiopia.

Autor: International Water Management Institute

Soil degradation is a major problem in Ethiopia. Depletion of soil organic matter is a cause of low agricultural productivity, as soils become less fertile and less resilient to extreme weather events, which are expected to increase with climate change. Further, this could increase the risk of cr...

Enlace original: https://cgspace.cgiar.org/handle/10568/101909

Investigación en Agricultura

SOIL DEGRADATION

RESILIENCE

CLIMATE CHANGE

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International Water Management Institute , [Reducing soil degradation to increase resilience to climate change and strengthen livelihoods in Ethiopia.] , Reducing soil degradation to increase resilience to climate change and strengthen livelihoods in Ethiopia.

Book Chapter 1997

Estimating the on-site costs of soil erosion in the Philippines: the replacement cost approach

Autor: Predo, C. Grist, P. Menz, K. Ranola, R.F.

Enlace original: https://cgspace.cgiar.org/handle/10568/17834

Investigación en Agricultura

EROSION

COSTS

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Predo, C. , Grist, P. , Menz, K. , Ranola, R.F. , [Estimating the on-site costs of soil erosion in the Philippines: the replacement cost approach] , Estimating the on-site costs of soil erosion in the Philippines: the replacement cost approach

Journal Article 2011

Sediment-bound nutrient export from five small reservoir catchments and its implications for the Sudan savanna zone of Ghana

Autor: Amegashie, BK Quansah, C Agyare, W.A. Tamene, Lulseged Vlek, Paul L.G.

A study was carried out in the Sudan savanna zone in the Upper East Region of Ghana to assess the rate of sediment-bound nutrient export (NE) into five small reservoirs (Dua, Doba, Zebilla, Kumpalgogo and Bugri) and to analyse the implications of this export. The catchment soils and reservoir sed...

Enlace original: https://cgspace.cgiar.org/handle/10568/42467

Investigación en Agricultura

SOIL

EROSION

SAVANNAS

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Amegashie, BK , Quansah, C , Agyare, W.A. , Tamene, Lulseged , Vlek, Paul L.G. , [Sediment-bound nutrient export from five small reservoir catchments and its implications for the Sudan savanna zone of Ghana] , Sediment-bound nutrient export from five small reservoir catchments and its implications for the Sudan savanna zone of Ghana

Journal Article 2015

Soil and nutrient losses under cultivated bush and climbing beans on terraced humid highland slopes of southwestern Uganda

Autor: Gabiri, G Obando, JA Tenywa, M.M. Majaliwa, J.G.M. Kizza, CL Zizinga, A Buruchara, Robin A.

Enlace original: https://cgspace.cgiar.org/handle/10568/67426

Investigación en Agricultura

ECONOMIC VALUE

EROSION

MACRONUTRIENTS

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Gabiri, G , Obando, JA , Tenywa, M.M. , Majaliwa, J.G.M. , Kizza, CL , Zizinga, A , Buruchara, Robin A. , [Soil and nutrient losses under cultivated bush and climbing beans on terraced humid highland slopes of southwestern Uganda] , Soil and nutrient losses under cultivated bush and climbing beans on terraced humid highland slopes of southwestern Uganda

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Resultados de búsqueda

[AR_dar217_traore.pdf]

[Reducing soil degradation in Ethiopia (low resolution version).pdf]

[Journal of Scientific Research and Reports.jpg]