publication
El sector yuquero en Colombia: desarrollo y competitividad
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55252
Publication year
2002
Authors
Gottret, María Verónica
Escobar Aragón, Z.
Pérez Suárez, S.
Full Citation
Gottret, María Verónica; Escobar Aragón, Zully; Pérez Suárez, Salomón. 2002. El sector yuquero en Colombia:…
publication
Biotecnología para la yuca
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55253
Publication year
2002
Authors
Fregene, Martin A.
Tohme, Joseph M.
Roca, W.
Chavarriaga Aguirre, Paul
Escobar Pérez, Roosevelt H.
Ceballos, H.
Full Citation
Fregene, Martin A.; Tohme M., Joseph; Roca,…
publication
Global-scale comparisons of human land use: developing shared terminology for land-use practices for global change
Bioversity International (Bioversity International)
https://hdl.handle.net/10568/97419
Abstract
Human land-use practices have been highly variable over the course of the Holocene, a diversity evident in the differentiated effects of human activity on land cover. Historically, agriculture was one of the most significant forms of land use, but even mobile hunter-gatherers transformed land cover through…
publication
Enfermedades virales de la yuca en América del Sur
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55250
Publication year
2002
Authors
Calvert, Lee A.
Cuervo Ibáñez, Maritza
Full Citation
Calvert, Lee A.; Cuervo Ibáñez, Maritza. 2002. Enfermedades virales de la yuca en América del Sur. In: Ospina P., Bernardo; Ceballos, Hernán; Alvarez,…
publication
The viruses and virus diseases of cassava
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55229
Publication year
2002
Authors
Calvert, Lee A.
Thresh, J.M.
Full Citation
Calvert, Lee A.; Thresh, J.M. 2002. The viruses and virus diseases of cassava. In: Hillocks, R.J.; Thresh, J.M.; Bellotti, Anthony C. (eds.). Cassava: Biology, production, and…
publication
Pest and disease management components and IPM strategies and tactics developed. Output II
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55192
Publication year
2001
Authors
International Center for Tropical Agriculture
Full Citation
Pest and disease management components and IPM strategies and tactics developed. Output II. 2001. In: Centro Internacional de…
publication
Caracterización de comunidades vegetales de la altillanura en el Centro de Investigación Agropecuaria, Carimagua, en Meta, Colombia
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55154
Publication year
2001
Authors
Rippstein, G
Escobar, E.
Toledo, José M.
Fisher, Myles J.
Mesa F, E
Full Citation…
publication
Degradación de pasturas mejoradas por la presencia de especies no deseadas en Carimagua, Colombia
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55163
Publication year
2001
Authors
Escobar, M.E.
Escobar, G.
Rippstein, G
Full Citation
Escobar, M.E.; Escobar, Germán; Rippstein, Georges. 2001. Degradación de pasturas mejoradas por…
publication
Spatio-temporal structure of an earthworm community and soil heterogeneity in a tropical pasture (Carimagua, Colombia)
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55180
Abstract
Only a small part of the spatio-temporal structures of earthworm distribution was correlated with soil properties. Small species were more abundant in patches were soil was more compact, while large species were associated with high root biomass and total C levels. The question whether earthworm…
publication
Earthworms communities in native savannas and man-made pastures of the Eastern plains of Colombia
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55169
Abstract
This was especially due to the presence of a large glossoscolecid anecic species, Martiodrilus carimaguensis Jim\233nez and Moreno, which has been greatly favored by conversion of savanna to pasture. Endogeic species were dominant in the natural savanna whereas the anecic species accounted for the 88% of total earthworm…
publication
Phosphorus availability in casts of an anecic savanna earthworms in Colombian oxisol
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55178
Abstract
Earthworms are considered soil ecosystem engineers that play an important role in soil organic matter dynamics and physical structure. Due to both their size and activities these organisms can accelerate the decomposition and mineralization of organic matter by reducing the size of residues to particles more available to microflora.…
publication
Resumen histórico de la investigación desarrollada por el CIAT en la sabana nativa
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55164
Publication year
2001
Authors
Rippstein, G
Vera, Raúl R.
Full Citation
Rippstein, Georges; Vera, Raúl R. 2001. Resumen histórico de la investigación desarrollada por el CIAT en la sabana nativa. In: Rippstein,…
publication
Producción de biomasa vegetal epígea e hipógea en las sabanas nativas
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55162
Publication year
2001
Authors
Rao, Idupulapati M.
Rippstein, G
Escobar, G.
Ricaurte Oyola, José Jaumer
Full Citation
Rao, Idupulapati Madhusudana; Rippstein, Georges; Escobar, Germán; Ricaurte…
publication
Cassava agronomy research and adoption of improved practices in Indonesia: Major achievements during the past 20 years
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/82437
Abstract
In Indonesia, annual growth rates for cassava production and yield from 1961 to 2000 were 0.81% and 1.35%, respectively. However, the harvested area decreased at an average annual rate of 0.61%. The average yield of about 12 tonnes of fresh roots/ha is much below the potential yield of 20 to 40 t/ha…
publication
Production and use of cassava flour:A new product of future potential in Indonesia
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/82454
Abstract
Cassava is a perishable commodity. Over-supply occurs every year during the peak harvest season, with varying severity. To overcome the above problem, processing cassava into flour can be an alternative solution. The cassava flour production system in Indonesia is designed as a nucleusplasma model. Cassava flour can substitute for wheat…
