publication
Performance of temperate-zone bean genotypes under tropical conditions
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88846
Publication year
1996
Authors
Voysest Voysest, Oswaldo
Martínez, Nelson
Full Citation
Voysest Voysest, Oswaldo; Martínez, Nelson. 1996. Performance of temperate-zone bean genotypes under tropical conditions. Bean Improvement Cooperative. Annual…
publication
A new variant of arcelin in wild common bean Phaseolus vulgaris L., from southern Mexico
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/42533
Abstract
Arcelin, a seed protein discovered in wild Phaseolus vulgaris L. accessions, gives high levels of resistance to the Mexican bean weevil [MBW; Zabrotes subfasciatus (Boheman)]. Six variants of arcelin have been described. In this paper we report on a new variant, arcelin 7, found in six wild bean accessions collected in the southern…
publication
Getting back to basics : participatory variety selection linked to bean seed delivery in Malawi
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/58230
Publication year
2010
Authors
Mazuma, E.
Chirwa, Rowland
Rubyogo, Jean-Claude
Magreta, R.
Full Citation
Mazuma, E.; Chirwa, Rowland; Rubyogo, Jean Claude; Magreta, R.…
publication
Effects of conservation tillage on total and aggregated soil organic carbon in the Andes
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/51505
Abstract
Many Andisols of the Andes have been disturbed by traditional potato-based rotation agriculture disrupting soil structure, water retention capacity and organic matter content.This study was undertaken to investigate the contribution of conservation farming technology or reduced tillage in potato-based rotations in the Colombian…
publication
Desarrollo de procesos organizativos a nivel local para el manejo colectivo de los recursos naturales
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/53960
Publication year
1999
Authors
Beltrán Giraldo, Jorge Alonso
Tijerino, D
Vernooy, Ronnie
Full Citation
Beltrán Giraldo, Jorge Alonso; Tijerino, Dominga; Vernooy, Ronnie. 1999.…
publication
Bean seed systems and delivery
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/69958
Abstract
Bean Seed Workshop Held at Cross Roads Hotel, Lilongwe, Malawi 23-24th September 2010
Publication year
2010
Authors
Chirwa, Rowland
Full Citation
Chirwa, Rowland. 2010. Bean seed systems and delivery. CIAT-Africa, Kampala, UG. p. 7…
publication
Gender differences in labor allocation in West Africa : A case study of the savannas of Northern Nigeria
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/42874
Abstract
Boserup’s in?uential book ‘Women’s Role in Economic Development’ generated debate on gender and development in Africa. Based on a survey of 322 households in northern Nigeria, this paper evaluates gender differences in labor allocation to eight enterprises (crop production, livestock production, processing, fuelwood…
publication
Scaling-up nutrient balances from plot to village level under small-holder settlement schemes in sub-humid Zimbabwe
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/58228
Publication year
2008
Authors
Cobo Borrero, Juan G.
Dercon, G.
Delve, Robert J.
Cadisch, Georg
Full Citation
Cobo Borrero, Juan Guillermo; Dercon,…
publication
Informe ejecutivo de la autoevaluación de impacto del proyecto PROFRIZA 1988-1999
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/54454
Publication year
1999
Authors
Proyecto Regional de Frijol para la Zona Andina
Full Citation
Proyecto Regional de Frijol para la Zona Andina. 1999. Informe ejecutivo de la autoevaluación de impacto del proyecto PROFRIZA 1988-…
publication
Efecto del ancymidol y el nitrato de plata sobre el crecimiento de lulo (Solanum quitoense Lam.) y tomate de árbol (Solanum betaceum Sendt.) y conservados in vitro
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/57723
Publication year
2002
Authors
Mafla, G.
Roa E, Julio César
Debouck, Daniel G.
Full Citation
Mafla B., Graciela;…
publication
Recoleccion de germoplasma nativo de Phaseolus
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/88554
Abstract
A collection trip of native Phaseolus germplasm was carried out over a 15-day period in the provinces of Jujuy, Salta, Tucuman, and Catamarca (Argentina) within the alt. range of 700-2200 m.a.s.l. Seeds of 26 wild populations of Phaseolus vulgaris var. aborigineus and of other species were collected. P. augusti was found in Tucuman for the 1st time. P. vulgaris populations…
publication
Livestock, climate change, and brachiaria = Ganado, cambio climático y brachiaria
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/70374
Abstract
You don't hear much about nitrification in the news; its formidable environmental impact is usually eclipsed by coverage of carbon dioxide emissions. But this natural microbial process in soil causes the conversion of fertilizer nitrogen into nitrous oxide, a greenhouse gas 300 times more potent than carbon dioxide. With the seven-…
publication
Farmer participatory adaptation and adoption of contour hedgerows for soil conservation
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/80245
Abstract
From 1987 through 1992 a team of on-farm researchers worked at Claveria in northern Mindanao to improve the productivity and sustainability of the local upland rice and maize-based agroecosystems. Adaptive research goals were to improve crop productivity, control soil erosion, and improve nutrient cycling. A "strategic"…
publication
Cuadro de indicadores de la calidad del suelo: un suelo saludable es un suelo productivo
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/69594
Publication year
1997
Authors
Gaye Burpee, C
Full Citation
Gaye Burpee, Chalotte. 1997. Cuadro de indicadores de la calidad del suelo: un suelo saludable es un suelo productivo [online]. Centro Internacional de…
publication
Soil fertility and bean nutrition in Uganda: A review and future research needs
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/80309
Abstract
Results of research on soil fertility management for bean production in Uganda are explored. The occurrence and severity of soil fertility problems as constraints to bean production are examined and additional research needs are suggested. Results of trials conducted on research station and farmers' fields show that soil nutrition…
