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Low soil phosphorus (P) has been singled out as a major constraint leading to perpetually low bean (Phaseolus vulgaris L.) grain yield far below the expected yield potential. In developing countries beans are mainly produced by small-scale farmers who have little capacity to use inorganic fertili...


Kimani, JMKimani, P.M.Githiri, SMKimenju, J.W.[Mode of inheritance of common bean (Phaseolus vulgaris L.) traits for tolerance to low soil phosphorus (P)]Mode of inheritance of common bean (Phaseolus vulgaris L.) traits for tolerance to low soil phosphorus (P)

The purpose of this study is to define the range of adaptation of Stylosanthes guianensis CIAT 184, released in 1985 as cv. Pucallpa by IVITA (Instituto Veterinario de Investigaciónes Tropicales y de Altura) and INIPA (Instituto Nacional de Investigación y Promoción Agropecuaria) in Peru. Data fr...


Amézquita, María CristinaToledo, José M.Keller-Grein, Gerhard[Agronomic performance of Stylosanthes guianensis cv. Pucallpa in the American tropical rain forest ecosystem]Agronomic performance of Stylosanthes guianensis cv. Pucallpa in the American tropical rain forest ecosystem

Decline in crop yields is a major problem facing smallholder farmers in Kenya and the entire Sub-Saharan region. This is attributed mainly to the mining of major nutrients due to continuous cropping without addition of adequate external nutrients. In most cases inorganic fertilizers are expensive...


Kimetu, J.M.Mugendi, DNPalm, C.A.Mutuo, PKGachengo, CNBationo, B. André[Nitrogen fertilizer equivalencies of organics of differing quality and optimum combination with organic nitrogen source in Central Kenya]Nitrogen fertilizer equivalencies of organics of differing quality and optimum combination with organic nitrogen source in Central Kenya
Akinbo, OlalekanLabuschagne, M.T.Fregene, Martin A.[Increased storage protein from interspecific F1 hybrids between cassava (Manihot esculenta Crantz) and its wild progenitor (M. esculenta ssp. flabellifolia)]Increased storage protein from interspecific F1 hybrids between cassava (Manihot esculenta Crantz) and its wild progenitor (M. esculenta ssp. flabellifolia)
Pasuquin, J.M.Saenong, S.Tan, P.S.Witt, ChristianFisher, Myles J.[Evaluating N management strategies for hybrid maize in Southeast Asia]Evaluating N management strategies for hybrid maize in Southeast Asia
Kihara, JobBationo, B. AndréWaswa, Boaz S.Kimetu, J.M.Vanlauwe, BernardOkeyo, Jeremiah M.Mukalama, JohnMartius, Christopher[Effect of reduced tillage and mineral fertilizer application on maize and soybean productivity]Effect of reduced tillage and mineral fertilizer application on maize and soybean productivity
Bocco, R.Lorieux, MathiasSeck, P.Futakuchi, K.Manneh, BaboucarrBaimey, H.Ndjiondjop, Marie-Noel[Agro-morphological characterization of a population of introgression lines derived from crosses between IR 64 (Oryza sativa indica) and TOG 5681 (Oryza glaberrima) for drought tolerance]Agro-morphological characterization of a population of introgression lines derived from crosses between IR 64 (Oryza sativa indica) and TOG 5681 (Oryza glaberrima) for drought tolerance
Mutegi, Edwin MwitiBiu Kung'u , JamesMucheru-Muna, M.Pieter, PypersMugendi, Daniel Njiru[Complementary effects of organic and mineral fertilizers on maize production in the smallholder farms of Meru South District, Kenya]Complementary effects of organic and mineral fertilizers on maize production in the smallholder farms of Meru South District, Kenya
Polanía, José A.Rao, Idupulapati M.Mejia, SaraBeebe, Stephen E.Cajiao, César[Características morfo-fisiológicas de frijol común (Phaseolus vulgaris L.) relacionadas con la adaptación a sequía = Morpho-physiological characteristics of common bean (Phaseolus vulgaris L.) related to drought adaptation]Características morfo-fisiológicas de frijol común (Phaseolus vulgaris L.) relacionadas con la adaptación a sequía = Morpho-physiological characteristics of common bean (Phaseolus vulgaris L.) related to drought adaptation

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