Studies of planting dates, densities and patterns in maize bean associations were conducted in Colombia. An efficient methodology is needed to gain a better understanding of maize/bean systems and other crop combinations. The ideal system should minimize competition among the crops (for light, wa...
Flor Montoya, Carlos A.
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Francis, C.A.
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[Respuesta de estudio de algunos componentes de una metodologia para investigar los cultivos asociados en el tropico latinoamericano]
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Respuesta de estudio de algunos componentes de una metodologia para investigar los cultivos asociados en el tropico latinoamericano
Chipungu, F.P.
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Chiona, M.
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Mudenda, S.
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Nkhoma, A.K.
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[Strengthening Orange Fleshed Sweet Potato planting material systems in the Eastern Province of Zambia: Implementation, progress and achievements]
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Strengthening Orange Fleshed Sweet Potato planting material systems in the Eastern Province of Zambia: Implementation, progress and achievements
CGIAR Research Program on Roots, Tubers and Bananas
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[RTB Annual Report 2012: Teaming up for greater impact.]
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RTB Annual Report 2012: Teaming up for greater impact.
CGIAR Research Program on Roots, Tubers and Bananas
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[RTB Annual Report 2016: Research for innovation and impact.]
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RTB Annual Report 2016: Research for innovation and impact.
Current methodologies and selection criteria used to screen and adapt var. for intercropping systems, especially beans/maize associations, in the tropics are reviewed. The overall importance of intercropping systems in the tropics is discussed as well as general plant characteristics useful for t...
Francis, C.A.
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Flor Montoya, Carlos A.
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Temple, Steven R.
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[Adapting varieties for intercropped systems in the tropics]
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Adapting varieties for intercropped systems in the tropics
Although the majority of soils in Africa are P deficient, the high cost of conventional water-soluble P fertilizers limits their use by resource-poor farmers. Rockphosphates are a low-cost alternative. The effect of Egyptian rockphosphate (ERP) from two sources, applied at 50 kg P ha-1, on annual...
Haque, I.
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Lupwayi, N.Z.
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[Responses of clover and desmodium to Egyptian rockphosphate in Ethiopia]
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Responses of clover and desmodium to Egyptian rockphosphate in Ethiopia
Reports results of two experiments conducted to evaluate a collection of Gliricidia sepium for initial growth and mulch production and to determine the effect of planting density on the establishment and subsequent production of Gliricidia.
Sumberg, J.E.
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[Alley farming with Gliricidia sepium: Germplasm evaluation and planting density trial]
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Alley farming with Gliricidia sepium: Germplasm evaluation and planting density trial