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Jiménez Jaén, J.J.Thomas, Richard J.[Nature's plow: soil macroinvertebrate communities in the neotropical savannas of Colombia]Nature's plow: soil macroinvertebrate communities in the neotropical savannas of Colombia
Guimaraes, Elcio Perpétuo[Mejoramiento poblacional, una alternativa para explorar los recursos genéticos del arroz en América Latina]Mejoramiento poblacional, una alternativa para explorar los recursos genéticos del arroz en América Latina

Controlled grazing management is considered as an effective strategy to enhance soil carbon sequestration, but empirical evidences are scarce. Particularly, the role of livestock exclusion related to soil carbon sequestration is not well understood in arid and semiarid savannas of Africa. We inve...


Aynekulu, ErmiasMekuria, Wolde M.Tsegaye, D.Feyissa, K.Angassa, A.Leeuw, Jan deShepherd, Keith D.[Long-term livestock exclosure did not affect soil carbon in southern Ethiopian rangelands]Long-term livestock exclosure did not affect soil carbon in southern Ethiopian rangelands
Forero Martínez, OrlandoPérez, RaúlPaladines M., Osvaldo L.Hilton, James[Crecimiento de novillos en la sabana tropical de los Llanos Orientales de Colombia [resumen]]Crecimiento de novillos en la sabana tropical de los Llanos Orientales de Colombia [resumen]
Lozano M., OrlandoMoore, C. PatrickAmézquita, María CristinaStonaker, Howard H.Gómez Soler, Juvenal[Efectos de la suplementación mineral proteica y destete, sobre peso de terneros en sabana nativa]Efectos de la suplementación mineral proteica y destete, sobre peso de terneros en sabana nativa

Drought is a frequent occurrence in the Northwest Province of South Africa, and it appears to be strongly influenced by El Niño-Southern Oscillation events. The South African Weather Services produce long-term seasonal climate forecasts for 3 and 6 mo in advance that could allow crop and livesto...


Thornton, Philip K.Fawcett, R.H.Galvin, K.A.Boone, Randall B.Hudson, J.W.Vogel, C.H.[Evaluating management options that use climate forecasts: Modelling livestock production systems in the semi-arid zone of South Africa]Evaluating management options that use climate forecasts: Modelling livestock production systems in the semi-arid zone of South Africa
Lozano M., OrlandoMoore, C. PatrickAmézquita, María CristinaStonaker, Howard H.Gómez Soler, Juvenal[Efecto de los minerales, suplementación proteica y destete sobre el peso corporal de terneros en pasto nativo de los Llanos Orientales de Colombia]Efecto de los minerales, suplementación proteica y destete sobre el peso corporal de terneros en pasto nativo de los Llanos Orientales de Colombia

The benefit of planted fallow with legume cover crops may be limited on P deficient soil. A trial was conducted at two P deficient sites in northern Nigeria to test the hypothesis that application of P to legume cover crop fallow can substitute for N application to subsequent maize. Mainplots con...


Carsky, R.J.Oyewole, B.Tian, G.[Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa]Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa

The soil biology (PE-2: Soils project of CIAT) had several field experiments in both tropical savannas and hillsides agroecosystems. The data collected from 1990 to 2000 were organized systematically.


International Center for Tropical Agriculture[Long-term field experiments carried out in savannas and hillsides agroecosystems by Soil Biology (PE-2: Soils project of CIAT)]Long-term field experiments carried out in savannas and hillsides agroecosystems by Soil Biology (PE-2: Soils project of CIAT)

Smith, J.Winograd, ManuelPachico, Douglas H.Gallopín, Gilberto C.[The forest margins and savannas of Latin America : a unique opportunity for contributing to natural resource management]The forest margins and savannas of Latin America : a unique opportunity for contributing to natural resource management

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