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Journal Article 2015

Autor: Towett, Erick K. Shepherd, Keith D. Tondoh, Jérôme E. Winowiecki, Leigh A. Tamene, Lulseged Nyambura, Mercy Sila, Andrew Vågen, Tor-Gunnar Cadisch, Georg
Enlace original: https://cgspace.cgiar.org/handle/10568/68109

Investigación en Agricultura
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Towett, Erick K. ,  Shepherd, Keith D. ,  Tondoh, Jérôme E. ,  Winowiecki, Leigh A. ,  Tamene, Lulseged ,  Nyambura, Mercy ,  Sila, Andrew ,  Vågen, Tor-Gunnar ,  Cadisch, Georg ,  [Total elemental composition of soils in Sub-Saharan Africa and relationship with soil forming factors] ,  Total elemental composition of soils in Sub-Saharan Africa and relationship with soil forming factors
Journal Article 2003

Autor: Lilienfein, J Wilcke, W. Vilela, L Ayarza, Miguel Angel Carmo Lima, S. do Zech, W.

In the Brazilian savanna, there is a risk that soil fertility of pastures declines to a level below that of the native savanna because of low fertilizer application. To evaluate biophysical pasture sustainability we compared regularly fertilized productive pasture (PP), degraded pasture fertilize...

Enlace original: https://cgspace.cgiar.org/handle/10568/44110

Investigación en Agricultura
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Lilienfein, J ,  Wilcke, W. ,  Vilela, L ,  Ayarza, Miguel Angel ,  Carmo Lima, S. do ,  Zech, W. ,  [Soil fertility under native cerrado and pasture in the Brazilian savanna] ,  Soil fertility under native cerrado and pasture in the Brazilian savanna
Journal Article 2011

Autor: Pauli, N. Barrios, E. Conacher, A.J. Oberthür, Thomas

Smallholder agroforestry systems often incorporate features that are associated with abundant, diverse soil macrofauna populations. This study sampled soil macrofauna communities across four major land uses present within agricultural landscapes where the Quesungual Slash-and-Mulch Agroforestry S...

Enlace original: https://cgspace.cgiar.org/handle/10568/44111

Investigación en Agricultura
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Pauli, N. ,  Barrios, E. ,  Conacher, A.J. ,  Oberthür, Thomas ,  [Soil macrofauna in agricultural landscapes dominated by the Quesungual Slash-and-Mulch agroforestry system, western Honduras] ,  Soil macrofauna in agricultural landscapes dominated by the Quesungual Slash-and-Mulch agroforestry system, western Honduras
Journal Article 2011

Autor: Muturi, JJ Mbugi, JP Mueke, JM Lagerlof, J Mung'atu, Joseph K. Nyamasyo, G Gikungu, M

The study aimed at identifying soil fertility management practices that promote the Collembola population, diversity and survival in the soil. Soil samples were randomly collected from on farm plots amended with: 1-Mavuno ((Ma)-is a compound fertilizer containing 26% Potassium, 10% Nitrogen, 10% ...

Enlace original: https://cgspace.cgiar.org/handle/10568/42479

Investigación en Agricultura
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Muturi, JJ ,  Mbugi, JP ,  Mueke, JM ,  Lagerlof, J ,  Mung'atu, Joseph K. ,  Nyamasyo, G ,  Gikungu, M ,  [Effect of integrated soil fertility management interventions on the abundance and diversity of soil collembola in Embu and Taita districts, Kenya] ,  Effect of integrated soil fertility management interventions on the abundance and diversity of soil collembola in Embu and Taita districts, Kenya
Journal Article 2011

Autor: Ochilo, W Nyamasyo, GH

On-station and on-farm studies were carried out in 2008 during the long rains (March – May), in Taita region, Kenya, to assess the effect of various soil fertility regimens on bean stem maggot (BSM) (Ophiomyia spp.) and black bean aphid (BBA) (Aphis fabae) incidences. These studies aimed at gathe...

Enlace original: https://cgspace.cgiar.org/handle/10568/42495

Investigación en Agricultura
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Ochilo, W ,  Nyamasyo, GH ,  [Pest status of bean stem maggot (ophiomyia spp.) and black bean aphid (aphis fabae) in taita district, Kenya] ,  Pest status of bean stem maggot (ophiomyia spp.) and black bean aphid (aphis fabae) in taita district, Kenya
Journal Article 1989

Autor: Robison, Daniel Merritt Dalrymple, J.B.
Enlace original: https://cgspace.cgiar.org/handle/10568/88642

Investigación en Agricultura
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Robison, Daniel Merritt ,  Dalrymple, J.B. ,  [A soil-based assessment of the sustainability of a zero-input alternative to shifting cultivation in Bolivia] ,  A soil-based assessment of the sustainability of a zero-input alternative to shifting cultivation in Bolivia
Journal Article 2009

Autor: Vitousek, P.M. Naylor, RL Crews, T David, M.B. Drinkwater, L.E. Holland, E Johnes, PJ Katzenberger, J Martinelli, LA Matson, PA Nziguheba, Generose Ojima, DS Palm, C.A. Robertson, GP Sánchez, P.A. Townsend, AR Zhang, FS
Enlace original: https://cgspace.cgiar.org/handle/10568/43901

Investigación en Agricultura
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Vitousek, P.M. ,  Naylor, RL ,  Crews, T ,  David, M.B. ,  Drinkwater, L.E. ,  Holland, E ,  Johnes, PJ ,  Katzenberger, J ,  Martinelli, LA ,  Matson, PA ,  Nziguheba, Generose ,  Ojima, DS ,  Palm, C.A. ,  Robertson, GP ,  Sánchez, P.A. ,  Townsend, AR ,  Zhang, FS ,  [Nutrient Imbalances in agricultural development] ,  Nutrient Imbalances in agricultural development
Journal Article 2009

Autor: Akinnifesi, F.K. Sileshi, Gudeta W. Franzel, Steven Ajayi, Oluyede C. Harawa, R Makumba, W Chakeredza, S. Mngomba, S Wolf, J.J. de Chianu, J.N.

This study evaluated the performance of tree legumes and other soil fertility management innovations used by farmers. The objectives of the study were to: examine the extent that farm attributes, typology of farmers and field management practices have affected the adaptation and use of agroforest...

Enlace original: https://cgspace.cgiar.org/handle/10568/43909

Investigación en Agricultura
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Akinnifesi, F.K. ,  Sileshi, Gudeta W. ,  Franzel, Steven ,  Ajayi, Oluyede C. ,  Harawa, R ,  Makumba, W ,  Chakeredza, S. ,  Mngomba, S ,  Wolf, J.J. de ,  Chianu, J.N. ,  [On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi] ,  On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi
Journal Article 2006

Autor: Odendo, M Ojiem, J Bationo, B. André Mudeheri, MA

Low soil fertility is a fundamental constraint to crop production in western Kenya. Although researchers have developed many soil fertility-improving technologies, the adoption of these technologies is low due to inadequate awareness of the technologies, poor access to requisite resources and uns...

Enlace original: https://cgspace.cgiar.org/handle/10568/43910

Investigación en Agricultura
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Odendo, M ,  Ojiem, J ,  Bationo, B. André ,  Mudeheri, MA ,  [On-farm evaluation and scaling-up of soil fertility management technologies in Western Kenya] ,  On-farm evaluation and scaling-up of soil fertility management technologies in Western Kenya

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