Descubre y comparte nuestro conocimiento público

Se han encontrado 74 recursos

Resultados de búsqueda

Conference Paper 2008

Autor: Cobo Borrero, Juan G. Dercon, G. Delve, Robert J. Cadisch, Georg
Enlace original: https://cgspace.cgiar.org/handle/10568/65485

Investigación en Agricultura
Enlace permanente
Cobo Borrero, Juan G. ,  Dercon, G. ,  Delve, Robert J. ,  Cadisch, Georg ,  [Assessing the variability of soil quality and crop productivity at different spatial scales in three settlement schemes in NE Zimbabwe by integrating mid-infrared spectroscopy and geostatistical tools] ,  Assessing the variability of soil quality and crop productivity at different spatial scales in three settlement schemes in NE Zimbabwe by integrating mid-infrared spectroscopy and geostatistical tools
Journal Article 2010

Autor: Jana, U Barot, S Blouin, Manuel Lavelle, Patrick M. Laffray, D Repellin, A

To better understand the complex mechanisms of action of earthworms on plants, we set up an experimental system using the model plant Arabidopsis thaliana (L.) Heynh, Aporrectodea caliginosa a common temperate earthworm and two types of soil with contrasted contents in organic matter and nutrient...

Enlace original: https://cgspace.cgiar.org/handle/10568/42764

Investigación en Agricultura
Enlace permanente
Jana, U ,  Barot, S ,  Blouin, Manuel ,  Lavelle, Patrick M. ,  Laffray, D ,  Repellin, A ,  [Earthworms influence the production of above- and belowground biomass and the expression of genes involved in cell proliferation and stress responses in Arabidopsis thaliana] ,  Earthworms influence the production of above- and belowground biomass and the expression of genes involved in cell proliferation and stress responses in Arabidopsis thaliana
Journal Article 2011

Autor: Tondoh, Jérôme E. Guei, AM Csyzdum, C Okoth, Peter F.

In this study, the impact of forest disturbance on earthworm assemblages was assessed using monoliths dug out at 5 m intervals along a gradient of land-use intensification. The land-use types comprised primary forest (as a baseline), secondary forest, tree plantation, fallow, perennial and annual...

Enlace original: https://cgspace.cgiar.org/handle/10568/42779

Investigación en Agricultura
Enlace permanente
Tondoh, Jérôme E. ,  Guei, AM ,  Csyzdum, C ,  Okoth, Peter F. ,  [Effect of land-use on the earthworm assemblages in semi-deciduous forests of Central-West Ivory Coast] ,  Effect of land-use on the earthworm assemblages in semi-deciduous forests of Central-West Ivory Coast
Journal Article 2012-03

Autor: Hauser, S. Norgrove, L. Asawalam, D. Schulz, S.

Data on earthworm surface cast deposition in undisturbed, cropped and recovering sites from West and Central Africa were compiled to assess the effects of land use system (LUS) change and if casting can be used to indicate soil quality. Annual cast deposition in undisturbed systems was significan...

Enlace original: https://cgspace.cgiar.org/handle/10568/77437

Investigación en Agricultura
Enlace permanente
Hauser, S. ,  Norgrove, L. ,  Asawalam, D. ,  Schulz, S. ,  [Effect of land use change, cropping systems and soil type on earthworm cast production in West and Central Africa] ,  Effect of land use change, cropping systems and soil type on earthworm cast production in West and Central Africa
Journal Article 2018-02-13

Autor: Bünemann, Else K. Bongiorno, Giulia Bai, Zhanguo Creamer, Rachel E. Deyn, Gerlinde de Goede, Ron G.M. de Fleskens, Luuk Geissen, Violette Kuyper, Thomas W. Mäder, Paul Pulleman, Mirjam Sukkel, Wijnand Groenigen, Jan Willem van Brussaard, Lijbert

Sampling and analysis or visual examination of soil to assess its status and use potential is widely practiced from plot to national scales. However, the choice of relevant soil attributes and interpretation of measurements are not straightforward, because of the complexity and site-specificity o...

Enlace original: https://cgspace.cgiar.org/handle/10568/90970

Investigación en Agricultura
Enlace permanente
Bünemann, Else K. ,  Bongiorno, Giulia ,  Bai, Zhanguo ,  Creamer, Rachel E. ,  Deyn, Gerlinde de ,  Goede, Ron G.M. de ,  Fleskens, Luuk ,  Geissen, Violette ,  Kuyper, Thomas W. ,  Mäder, Paul ,  Pulleman, Mirjam ,  Sukkel, Wijnand ,  Groenigen, Jan Willem van ,  Brussaard, Lijbert ,  [Soil quality – A critical review] ,  Soil quality – A critical review
Journal Article 2005

Autor: Hauser, S. Gang, E. Norgrove, L. Birang, M.

We report on an attempt to distinguish cropped from fallowed land and young from old fallow by the rate of decomposition of a standard material, to contribute towards the development of simple, yet reliable indicators of soil quality and agricultural sustainability on tropical soils. In three sou...

Enlace original: https://cgspace.cgiar.org/handle/10568/91866

Investigación en Agricultura
Enlace permanente
Hauser, S. ,  Gang, E. ,  Norgrove, L. ,  Birang, M. ,  [Decomposition of plant material as an indicator of ecosystem disturbance in tropical land use systems] ,  Decomposition of plant material as an indicator of ecosystem disturbance in tropical land use systems
Journal Article 2018-08-25

Autor: Brindha, Karthikeyan Pavelic, Paul Sotoukee, T.

A water and soil quality baseline study was carried out across the ~ 4500 km2 Vientiane Plain in Lao PDR. Eight water quality and nine soil parameters were analysed using field kits at 95 sites in March 2015. Elevated electrical conductivity and chloride were apparent at two sites due to geogenic...

Enlace original: https://cgspace.cgiar.org/handle/10568/97543

Investigación en Agricultura
Enlace permanente
Brindha, Karthikeyan ,  Pavelic, Paul ,  Sotoukee, T. ,  [Environmental assessment of water and soil quality in the Vientiane Plain, Lao PDR] ,  Environmental assessment of water and soil quality in the Vientiane Plain, Lao PDR
Publications & Research :: Policy Research Working Paper 2010-03-01

Autor: Zerfu, Daniel Larson, Donald F.
Enlace original: https://openknowledge.worldbank.org/handle/10986/3721

Repositorio Banco Mundial
Enlace permanente

Zerfu, Daniel ,  Larson, Donald F. ,  [ Incomplete Markets and Fertilizer Use : Evidence from Ethiopia ]

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo