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Scmidt, AxelMaass, Brigitte L.Rao, Idupulapati M.Lascano, Carlos E.[Efecto de suelos diferentes en los niveles de taninos en dos genotipos de Desmodium ovalifolium]Efecto de suelos diferentes en los niveles de taninos en dos genotipos de Desmodium ovalifolium

Eleven Sesbania sesban and three S. goetzei accessions were evaluated for dry matter (DM) yield in response to phosphorus (P) application and fodder quality on an acidic Nitosol at Soddo, in the Ethiopian highlands. The soil at this site is known to be P deficient and to have high ability to fix ...


Berhe, KahsayTothill, J.C.Mohamed-Saleem, M.A.[Response of different sesbania accessions to phosphorus application and fodder quality of S. sesban under acid soil conditions]Response of different sesbania accessions to phosphorus application and fodder quality of S. sesban under acid soil conditions

Nitrogen is the nutrient with greatest influence on yield and cost production of rice; it is then necesary to look for its most efficient use. Three field experiment were carried out to determine the agornomic efficiency of four urea forms (prilled, forestry grade, supergranules and sulfur-coated...


Arregocés, Oscar[Evaluación de la eficiencia agronómica de cuatro formas de urea en el cultivo del arroz]Evaluación de la eficiencia agronómica de cuatro formas de urea en el cultivo del arroz
Sieverding, ESaif, SR[VA mycorrhiza management : a new, low cost, biological technology for crop and pasture production on infertile soils]VA mycorrhiza management : a new, low cost, biological technology for crop and pasture production on infertile soils
Howeler, Reinhardt H.[Mineral nutrition and fertilization of cassava (Manihot esculenta Crantz)]Mineral nutrition and fertilization of cassava (Manihot esculenta Crantz)
Pérez Bonna, R.A.Lascano, Carlos E.[Pasto humidicola (Brachiaria humidicola (Rendle Schweickt)]Pasto humidicola (Brachiaria humidicola (Rendle Schweickt)

The effect of shade and fertilizer application on nutrient uptake and dry matter (DM) partitioning in cocoyam was evaluated by growing the plant under different levels of shade and fertilizer application at Forest and Horticultural Crops Research Centre, Kade, within a period of 9 months. The sha...


Asante, M.O.O.Ahiakpa, J.K.Amoatey, C.Adjei-Nsiah, Samuel[Effect of shade and level of fertilizer application on nutrient uptake and dry matter partitioning in cocoyam (Xanthosoma sagittifolium L.)]Effect of shade and level of fertilizer application on nutrient uptake and dry matter partitioning in cocoyam (Xanthosoma sagittifolium L.)

With the increasing information now available on responding to the soil fertility problem in sub-Saharan Africa, better policy should be possible. Previously, there was not much acknowledgment in the literature that at the really low levels of N and P in much of the continent it was going to be n...


Sanders, J.H.Ahmed, M.[Developing a fertilizer strategy for sub-Saharan Africa]Developing a fertilizer strategy for sub-Saharan Africa
International Center for Tropical Agriculture[Briefing notes for visit to core experiment: Carimagua, 18 August 1993]Briefing notes for visit to core experiment: Carimagua, 18 August 1993

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