publication
Intensity cultivation induced effect on soil organic carbon dynamic in the western cotton area of Burkuna Faso
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/43604
Abstract
The soil organic carbon (SOC) dynamic is a key element of soil fertility in savannah ecosystems that form the key agricultural lands in sub-Saharan Africa. In the western part of Burkina Faso, the land use is mostly linked to cotton-based cropping systems. Use of mechanization, pesticides, and herbicides has…
publication
Desarrollo de sistemas nacionales de semillas: : el caso boliviano
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/69985
Publication year
1990
Authors
Garay, AE
Rosales King, J.
Full Citation
Garay, Adriel E.; Rosales King, Jorge. 1990. Desarrollo de sistemas nacionales de semillas: : El caso boliviano. Centro Internacional de Agricultura…
publication
Integrative science in practice : Process perspectives from ASB, the partnership for the tropical forest margins
https://hdl.handle.net/10568/43602
Abstract
ASB, the Partnership for the Tropical Forest Margins, is a decade-old, complex, multi-institutional, multi-disciplinary, multi-site research and development consortium. It has been recognized for its success in producing scientific outputs and real world impacts and as a pioneer in integrated natural resource management (iNRM). Until now, there has been little understanding of…
publication
Isolation and sequence analysis of DREB2A homologues in three cereal and two legume species
https://hdl.handle.net/10568/43621
Abstract
The transcription factor, DREB2A, is one of the promising candidate genes involved in dehydration
tolerance in crop plants. In order to isolate DREB2A homologues across cereals (rice, barley and sorghum)
and legumes (common bean and chickpea), specific or degenerate primers were used. Gene/phylogenetic
trees were constructed using a non-redundant set of 19 DREB1A and 27 DREB2A amino acid sequences…
publication
Evaluación del centro blanco en poblaciones segregantes de arroz (Oryza sativa L.). Tesis (M.Sc.)
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/66149
Publication year
1994
Authors
Jaén Sánchez, Ariel Eric
Full Citation
Jaén Sánchez, Ariel Eric. 1994. Evaluación del centro blanco en poblaciones segregantes de arroz (Oryza sativa L.). Tesis (M.Sc.). Centro Agronómico Tropical de…
publication
Endophytic fungus Acremonium implicatum is seed transmitted in Brachiaria spp.
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/57774
Publication year
2003
Authors
Kelemu, Segenet
Dongyi, H.
Full Citation
Kelemu, Segenet; Dongyi, Huang. 2003. Endophytic fungus Acremonium implicatum is seed transmitted in Brachiaria spp. [poster] [on line]. Centro…
publication
Survey of parasitoids of whiteflies (Homoptera: Aleyrodidae) in cassava growing regions of Colombia and Ecuador
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/44142
Abstract
A survey for parasitoids of the whiteflies, Bemisia tuberculata Bondar, Trialeurodes variabilis Quantaince, T. vaporariorum (Westwood), Aleurotrachelus socialis Bondar, Tetraleurodes sp., Aleuroglandulus malangae Russell and Aleurodicus sp., was conducted in 6 cassava growing regions of Colombia and Ecuador.…
publication
Nonrice hosts of the causal agent of bacterial sheath brown rot (BSBR) in Latin America
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/65736
Publication year
1986
Authors
Zeigler, Robert S.
Hoyos, E.
Aricapa, María Girlena
Full Citation
Zeigler, Robert S.; Hoyos, Elizabeth; Aricapa, María Girlena. 1986. Nonrice hosts of the causal agent of bacterial sheath…
publication
Cassava Breeding Trials - Edaphoclimatic Zone 4: Medium Altitude Tropics
https://hdl.handle.net/10568/77642
Abstract
Cassava germplasm development at CIAT is centered on the development of improved gene pools for specific edapho-climatic zones with importance for cassava production. The most relevant ecosystems are the semi-and and sub-humid tropics, for which the majority of efforts are devoted. The main selection activity is conducted in sites selected to represent the conditions of the target ecosystem. For each zone, a recurrent…
publication
The future of coffee farmers' livelihoods and your daily coffee
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/58198
Publication year
2010
Authors
Läderach, Peter R.D.
Eitzinger, Anton
Lundy, Mark M.
Jarvis, Andy
Ramírez Villegas, Julián Armando
Pérez Portilla, E.
Full Citation
Laderach, Peter; Eitzinger,…
publication
Un sistema nuevo de almacenamiento de raíces de yuca (Manihot esculenta Crantz) [resumen]
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88453
Publication year
1978
Authors
Castaño Zapata, Jairo
Lozano T., José Carlos
Cock, James H.
Full Citation
Castaño Zapata, Jairo; Lozano T., José Carlos; COCK, J.H. 1978. Un sistema nuevo de almacenamiento de raíces de…
publication
Unraveling the mysteries of the Quesungual slash and mulch agroforestry system
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/21848
Publication year
2006
Authors
Welchez, L.A.
Ayarza, Miguel Angel
Amézquita Collazos, Edgar
Barrios, E.
Rondón, Marco Antonio
Rao, Idupulapati M.
Rivera, M.
Pavon, Jellin
Ferreira,…
publication
Effect of photoperiod response on adaptation to the Altiplano of Mexico
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88709
Publication year
1991
Authors
Acosta Gallegos, Jorge Alberto
White, J.W.
Full Citation
ACOSTA G., J.A.; WHITE, J.W. 1991. Effect of photoperiod response on adaptation to the Altiplano of Mexico. Bean Improvement Cooperative. Annual Report (USA). 34:…
publication
Impacto de la adopción de pasturas mejoradas en fincas de pequeños productores en Centroamérica: Análisis expost - Impact from the Adoption of improved Forages in smallholder farms in Central America.
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/70033
Publication year
2008
Authors
Holmann, Federico J.
Argel M., Pedro J.
Pérez, E.
Publication Type…
publication
Long-term land management effects on crop yields and soil properties in the sub-humid highlands of Kenya
https://hdl.handle.net/10568/65549
Publication year
2007
Authors
Kibunja, C.N.
Mwaura, FB
Mugendi, DN
Wamae, DK
Bationo, B. André
Full Citation
Kibunja, C.N.; Mwaura, F.B.; Mugendi, Daniel N.; Wamae, D.K.; Bationo, André. 2007. Long-term land management effects on crop yields…
