publication
El Control de Erinnyis ello (L) gusano cachón de la yuca [conjunto audiotutorial]
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/77960
Abstract
This audiotutorial unit (cassette, printed script, 70 color slides, study guide, self-evaluation test), prepared by the Communications Support Unit at CIAT, is available for use with a manually or automatically synchronized slide projector/cassette tape recorder. Each unit is available from the Distribution Office at a cost of US$ 50;…
publication
Appropriate technologies to replenish soil fertility in Southern Africa
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/43193
Abstract
In southern Africa, soil nutrient reserves are being depleted because of continued nutrient mining without adequate replenishment. The consequent downward spiral of soil fertility has led to a corresponding decline in crop yields, food insecurity, food aid and environmental degradation. The central issue for improving agricultural productivity in…
publication
Restriction of nodulation by the broad host range Rhizobium tropici strain CIAT899 in wild accessions of Phaseolus vulgaris L.
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/44053
Abstract
Common bean (Phaseolus vulgaris L.) is nodulated by a heterogeneous group of Rhizobium strains. In a search for host plant restriction of nodulation by some of these strains, 50 wild and cultivated bean accessions were evaluated for the length of time taken to form effective nodules with three…
publication
Structure of genetic diversity among common bean landraces of middle American origin based on correspondence analysis of RAPD
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/44139
Abstract
More than 60% of common bean production worldwide is derived from cultivars of Middle American origin. Understanding the diversity of these will facilitate their use in genetic improvement. The objective of this study was to analyze a collection of 269 landraces of common bean (Phaseolus…
publication
Methodology for the participation of small farmers in the design of on-farm trials
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88577
Abstract
Although farmer participation is an important concept in farming systems programs, farmer participation is typically restricted to the management of on-farm trials and little information exists on alternative approaches. This paper evaluates three approaches to farmer participation differentiated by the extent to which farmers…
publication
Propuesta curricular para el área de educación ambiental en colegios de secundaria del sur del Valle y norte del Cauca
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/77917
Publication year
1999
Authors
Villada Zuluaga, Daniel Enrique
Restrepo M., José M.
Hain, Ulrich
Full Citation
Villada Zuluaga, Daniel Enrique; Restrepo M.,…
publication
Canavalia brasiliensis, una leguminosa multipropósito
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/70536
Publication year
2007
Authors
Franco, LH
Peters, Michael
Full Citation
Franco, Luis Horacio; Peters, Michael. 2007. Canavalia brasiliensis, una leguminosa multipropósito. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 1…
publication
Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/43570
Publication year
1984
Authors
Sieverding, Ewald
Leihner, D.E.
DOI
https://doi.org/10.1007/bf02232949
Publication Type
Journal Article…
publication
Especies forrajeras multipropósito: opciones para productores del trópico Americano
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/54681
Publication year
2011
Authors
Peters, Michael
Franco, T.
Schmidt, A.
Hincapié Carvajal, Belisario
Full Citation
Peters, Michael, Franco, Luis Horacio, Schmidt, Axel, Hincapie,…
publication
Dynamics of nitrogen and phosphorus in Quensungual slash and mulch agroforestry system
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/58057
Publication year
2009
Authors
Castro, A.
Asakawa, N.
Borrero, Gonzalo
Rao, Idupulapati M.
Menjivar, J.C.
Barrios, E.
Amézquita Collazos, Edgar
García, E.
Ayarza, Miguel…
publication
Pig characteristics, bio-physical and management aspects that influence rectal temperature in respect to heat stress
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/106356
Abstract
There is limited attention to impacts of climate change on pigs in Uganda by stakeholders despite the potential vulnerability of pigs to climate change, especially heat stress. Pigs are very sensitive to heat stress as they do not have functioning sweat glands (as other livestock species do) and have…
publication
Molecular marker-assisted selection (MAS) for improvement of local cassava germplasm in Tanzania for pest and disease resistance
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/57890
Publication year
2006
Authors
Kullaya, A.
Mtunda, K.
Masumba, E.A.
Kulembeka, H.P.
Ferguson, Morag E.
Ospina, C.
Hurtado López, P.X.
Gutiérrez…
publication
Adaptation to climate change: is the Quesungual system an option for smallholders in dry hillsides agroecosystems?
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/57934
Publication year
2008
Authors
Castro, A.
Rivera Peña, Mariela
Ferreira, Oscar
Pavon, Jellin
García, E.
Amézquita Collazos, Edgar
Ayarza, Miguel Angel
Barrios, E…
publication
Análisis de variabilidad en rendimientos del IBYAN utilizando el modelo BEANGRO
https://hdl.handle.net/10568/65429
Publication year
1991
Authors
White, Jeffrey W.
Hoogenboom, Gerrit
Full Citation
White, Jeffrey W.; Hoogenboom, Gerrit. 1991. Análisis de variabilidad en rendimientos del IBYAN utilizando el modelo BEANGRO [resumen]. In: Reunión de Leguminosas de Grano de la Zona Andina Releza II (2, 1991, Cali, Colombia).…
publication
Nueva variedad "Fedearroz 50" la semilla del cambio
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88860
Publication year
1997
Authors
Corredor Solano, Edgar
Holguín Valenzuela, Julio Eduardo
Full Citation
Corredor Solano, Edgar; Holguín Valenzuela, Julio Eduardo. 1997. Nueva variedad "Fedearroz 50" la semilla del cambio. Arroz (Colombia). 46(411):6-10…
