Descubre y comparte nuestro conocimiento público

Se han encontrado 175 recursos

Resultados de búsqueda

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.


Sumberg, J.E.[Collection and initial evaluation of Gliricidia sepium from Costa Rica]Collection and initial evaluation of Gliricidia sepium from Costa Rica

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...


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
Autor: Reynolds, L.

Discusses the present situation of small ruminant production and possible nutritional interventions for improvement in tropical Africa. Includes data on ruminant livestock population by species and ecologcal zone; the effect of alley farming on the yield of maize; and the effects of supplementary...


Reynolds, L.[Elevage des petits ruminants - Situation actuelle et possibilites de developpement par l'amelioration de l'alimentation]Elevage des petits ruminants - Situation actuelle et possibilites de developpement par l'amelioration de l'alimentation

Examines ILCA's research on forage legumes in the past few years; discusses the potential role of forage legumes in increasing crop-livestock productivity in sub-Saharan Africa; and outlines priorities for future research.


Nnadi, L.A.Haque, I.[Les legumineuses fourrageres dans les systemes Africains d'agriculture mixte]Les legumineuses fourrageres dans les systemes Africains d'agriculture mixte

This study evaluated the performance of tree legumes and other soil fertility management innovations used by farmers. The objectives of the study were to: examine the extent that farm attributes, typology of farmers and field management practices have affected the adaptation and use of agroforest...


Akinnifesi, F.K.Sileshi, Gudeta W.Franzel, StevenAjayi, Oluyede C.Harawa, RMakumba, WChakeredza, S.Mngomba, SWolf, J.J. deChianu, J.N.[On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi]On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi

Planted fallow systems under slash and mulch management were compared with natural fallow systems at two farms (BM1 and BM2) in the Colombian Andes. The BM1 site was relatively more fertile than the BM2 site. Planted fallow systems evaluated included Calliandra calothyrsus CIAT 20400 (CAL), Ind...


Barrios, E.Cobo Borrero, Juan G.[Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia]Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia

In the literature, a lot is discussed about how agroforestry can achieve the mitigation, adaptation and productivity goals of climate-smart agriculture (CSA). However, this may be relatively too broad to assess the trade-offs and synergies of how specific agroforestry technologies or practices ac...


Partey, Samuel T.Zougmoré, Robert B.Ouédraogo, MathieuThevathasan, Naresh V[Why Promote Improved Fallows as a Climate-Smart Agroforestry Technology in Sub-Saharan Africa?]Why Promote Improved Fallows as a Climate-Smart Agroforestry Technology in Sub-Saharan Africa?

Persistent food insecurity accompanied by low and declining farm household incomes are a common feature of many small holder maize and bean producers in western Kenya. This has been largely attributed to soil nutrient depletion, among other factors. One way of addressing soil fertility problems i...


Maithya, JMKimenye, L.N.Mugivane, FIRamisch, Joshua J.[Profitability of agro-forestry based soil fertility management technologies : The case of small holder food production in Western Kenya]Profitability of agro-forestry based soil fertility management technologies : The case of small holder food production in Western Kenya
Colfer, C.J.P.Achdiawan, R.Adnan, H.Moeliono, M.Mulyana, A.Mulyoutami, E.Roshetko, J.M.Yuliani, L.BalangLepMil[Preparing the ground for better landscape governance: gendered realities in southern Sulawesi]Preparing the ground for better landscape governance: gendered realities in southern Sulawesi
Fonte, Steven J.Barrios, E.Six, Johan[Earthworms, soil fertility and aggregate-associated soil organic matter dynamics in the Quesungual agroforestry system]Earthworms, soil fertility and aggregate-associated soil organic matter dynamics in the Quesungual agroforestry system

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso