Descubre y comparte nuestro conocimiento público

Se han encontrado 15 recursos

Resultados de búsqueda

The Intergovernmental Technical Panel on Soils has completed the first State of the World's Soil Resources Report. Globally soil erosion was identified as the gravest threat, leading to deteriorating water quality in developed regions and to lowering of crop yields in many developing regions. We ...


Montanarella, L.Pennock, D.J.McKenzie, N.Badraou, M.Chude, V.Baptista, I.Mamo, T.Yemefack, M.Aulakh, M.S.Yagi, K.Hong, S.Y.Vijarnsorn, P.Zhang, G.Arrouays, DominiqueBlack, HelainaKrasilnikov, PavelSobocká, J.Alegre, J.Henriquez, C.R.Mendonça-Santos, M.L.Taboada, M.Espinosa Victoria, D.Al-Shankiti, A.AlaviPanah, S.K.El Mustafa Elsheikh, E.A.Hempel, J.Arbestain, M.C.Nachtergaele, F.Vargas, R.[World’s soils are under threat]World’s soils are under threat

Determines the status of the different forms of potassium (K) in relation to some soil characteristics and the extent of K fixation in 32 Ethiopian soils.


Mamo, T.Haque, I.[Potassium status of some Ethiopian soils]Potassium status of some Ethiopian soils

The two years on-farm tillage research during the 1999 and 2000 cropping seasons in Ethiopian highland Vertisol area demonstrated the importance of adapting cultural practices into participatory trials. The minimum tillage package could be an effective intervention for soil conservation due to th...


Astatke, A.Mamo, T.Peden, Donald G.Diedhiou, M.[Participatory on-farm conservation tillage trial in the Ethiopian highland Vertisols: The impact of potassium application on crop yields]Participatory on-farm conservation tillage trial in the Ethiopian highland Vertisols: The impact of potassium application on crop yields

Asesses the role of Vesicular Arbuscular Mycorrhizal fungus in Lucerne mineral nutrition, and the response of phosphate fertilization to Lucerne.


Mamo, T.Haque, I.[Response of lucerne (Medicago sativa) to phosphate fertilization and inoculation with vesicular arbuscular mycorrhizal fungus in a P-deficient Vertisol]Response of lucerne (Medicago sativa) to phosphate fertilization and inoculation with vesicular arbuscular mycorrhizal fungus in a P-deficient Vertisol

Spatial predictions of soil macro and micro-nutrient content across Sub-Saharan Africa at 250 m spatial resolution and for 0–30 cm depth interval are presented. Predictions were produced for 15 target nutrients: organic carbon (C) and total (organic) nitrogen (N), total phosphorus (P), and extrac...


Hengl, T.Leenaars, Johan G.B.Shepherd, Keith D.Walsh, M. G.Heuvelink, Gerard B.M.Mamo, T.Tilahun, H.Berkhout, E.Cooper, M.Fegraus, E.Wheeler, I.Kwabena, N. A.[Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning]Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning
Mamo, T.Haque, I.[Reponse d'une luzerne (Medicago sativa) a la fertilisation phosphatee et a l'inoculation avec des champignons mycorhiziens a vesicules et arbuscules dans un Vertisol deficient en P]Reponse d'une luzerne (Medicago sativa) a la fertilisation phosphatee et a l'inoculation avec des champignons mycorhiziens a vesicules et arbuscules dans un Vertisol deficient en P

In the Ethiopian highlands, where integrated crop and livestock production takes place, the inadequate supply, in both quantity and quality of feeds during the year is a major constraint. Native pastures and crop residues are the major feed sources, but their quality is often poor. Integration of...


Tedla, A.Mamo, T.Klaij, M.C.Diedhiou, M.L.[Effects of cropping system, seed bed management and fertility interactions on biomass of crops grown on a Vertisol in the central highlands of Ethiopia]Effects of cropping system, seed bed management and fertility interactions on biomass of crops grown on a Vertisol in the central highlands of Ethiopia
Mamo, T.Killham, K.S.[Effect of soil liming and vesicular-arbuscular-mycorrihizal inoculation on the growth and micronutrient content of the teff plant]Effect of soil liming and vesicular-arbuscular-mycorrihizal inoculation on the growth and micronutrient content of the teff plant

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso