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Journal Article 1985

Autor: Sumberg, J.E.

Describes a recently completed collection of Gliricidia sepium germplasm in Costa Rica. Presents and describes some characteristics of the collection sites and the range of variation in some plant characteristics.

Enlace original: https://cgspace.cgiar.org/handle/10568/28130

Investigación en Agricultura
Enlace permanente
Sumberg, J.E. ,  [Collection and initial evaluation of Gliricidia sepium from Costa Rica] ,  Collection and initial evaluation of Gliricidia sepium from Costa Rica
Journal Article 1987

Autor: Sumberg, J.E. McIntire, John M. Okali, C. Atta-Krah, A.N.

Evaluates alley farming models with small ruminants based on field and experimental data from southwest Nigeria, and compares them to basic alley cropping and to fallow systems. Describes the basic fallow model, the basic alley cropping model without animals, the alley farming model with goats, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/10873

Investigación en Agricultura
Enlace permanente
Sumberg, J.E. ,  McIntire, John M. ,  Okali, C. ,  Atta-Krah, A.N. ,  [Analyse economique de la culture en couloirs a composante fourragere] ,  Analyse economique de la culture en couloirs a composante fourragere
Journal Article 1986

Autor: Sumberg, J.E.

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.

Enlace original: https://cgspace.cgiar.org/handle/10568/29712

Investigación en Agricultura
Enlace permanente
Sumberg, J.E. ,  [Alley farming with Gliricidia sepium: Germplasm evaluation and planting density trial] ,  Alley farming with Gliricidia sepium: Germplasm evaluation and planting density trial
Journal Article 1987

Autor: Sumberg, J.E. McIntire, John M. Okali, C. Atta-Krah, A.N.

Evaluates alley farming models with small ruminants based on field and experimental data from southwest Nigeria, and compares them to basic alley cropping and to fallow systems. Describes the basic fallow model, the basic alley cropping model without animals, the alley farming model with goats, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/4623

Investigación en Agricultura
Enlace permanente

Sumberg, J.E. ,  McIntire, John M. ,  Okali, C. ,  Atta-Krah, A.N. ,  [Economic analysis of alley farming with small ruminants] ,  Economic analysis of alley farming with small ruminants

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