publication
Conventional breeding, marker-assisted selection, genomic selection and inbreeding in clonally propagated crops: a case study for cassava
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/67154
Abstract
Consolidates relevant molecular and phenotypic information on cassava to demonstrate relevance of heterosis, and alternatives to exploit it by integrating different tools. Ideas are useful to other asexually reproduced crops. Asexually propagated crops offer the advantage that all…
publication
Impact of Environment and Genotype-by-Environment Interaction on Functional Properties of Amylose-Free and Wildtype Cassava Starches
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/97156
Abstract
Ten and thirty cassava genotypes producing wildtype and amylose‐free (waxy) starch respectively, are grown at low (LA) and intermediate (IA) altitudes (<213 and >900 m above sea level (m.a.s.l.) respectively). The functional properties of the starch from these materials are analyzed…
publication
Root environment is a key determinant of fungal entomopathogen endophytism following seed treatment in the common bean, Phaseolus vulgaris
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/77174
Abstract
The common bean is the most important food legume in the world. We examined the potential of the fungal entomopathogens Beauveria bassiana and Metarhizium anisopliae applied as seed treatments for their endophytic establishment in the common bean. Endophytic colonization in sterile…
publication
Reframing the sustainable seafood narrative
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/105544
Publication year
2019
Authors
Tlusty, Michael F.
Tyedmers, Peter
Bailey, Megan
Ziegler, Friederike
Henriksson, Patrik J.G.
Béné, Christophe
Bush, Simon R.
Newton, Richard
Asche, Frank
Little, David C…
publication
Recommendations for the regionalizing of coffee cultivation in Colombia: a methodological proposal based on agro-climatic indices
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/56655
Abstract
The Colombian National Federation of Coffee Growers (FNC) conducted an agro-ecological zoning study based on climate, soil, and terrain of the Colombian coffee-growing regions (CCGR) located in the tropics, between 1° and 11.5° N, in areas of complex topography. To support this study, a…
publication
Convolutional Neural Net-Based Cassava Storage Root Counting Using Real and Synthetic Images
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/106629
Abstract
Cassava roots are complex structures comprising several distinct types of root. The number and size of the storage roots are two potential phenotypic traits reflecting crop yield and quality. Counting and measuring the size of cassava storage roots are usually done manually, or semi-automatically by first segmenting cassava…
publication
Assessing high-impact spots of climate change: spatial yield simulations with decision support system for agrotechnology transfer (DSSAT) model
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/70960
Abstract
Drybeans (Phaseolus vulgaris L.) are an important subsistence crop in Central America. Future climate change may threaten drybean production and jeopardize smallholder farmers’ food security. We estimated yield changes in drybeans due to changing climate in these countries…
publication
Influence of productive resources on bean production in male‑ and female‑headed households in selected bean corridors of Kenya
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/99088
Abstract
Background
Gender-related constraints reflect gender inequalities in access to resources and development opportunities. Access to productive assets is a major issue in the gender empowerment discourse. Despite the significant roles women play in agriculture and food security in many developing…
publication
Identifying crop research priorities based on potential economic and poverty reduction impacts: the case of cassava in Africa, Asia, and Latin America
https://hdl.handle.net/10568/96587
Abstract
It is widely recognized that increasing agricultural production to the levels needed to feed an expanding world population requires sharply increased public investment in research and development and widespread adoption of new technologies, but funding for national and international agricultural research has rather declined in recent years.…
publication
Competition for land resources: Driving forces and consequences in crop-livestock production systems of the Ethiopian highlands
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/97456
Abstract
Introduction: Ethiopia has made efforts to tackle the challenges of low crop and livestock productivity and degradation of land resources through various rural development strategies. However, increasing demands for food, animal feed, fuel, and income-generating activities are putting pressure…
publication
Genetic diversity and structure of Musa balbisiana populations in Vietnam and its implications for the conservation of banana crop wild relatives
https://hdl.handle.net/10568/114320
Abstract
Crop wild relatives (CWR) are an indispensable source of alleles to improve desired traits in related crops. While knowledge on the genetic diversity of CWR can facilitate breeding and conservation strategies, it has poorly been assessed. Cultivated bananas are a major part of the diet and income of hundreds of millions of people and can be…
publication
Assessing drought effects on banana production and on-farm coping strategies by farmers — a study in the cattle corridor of Uganda
https://hdl.handle.net/10568/127098
Publication year
2022
Authors
Nansamba, Moureen
Sibiya, Julia
Tumuhimbise, Robooni
Ocimati, Walter
Kikulwe, Enoch Mutebi
Karamura, Deborah
Karamura, Eldad
Full Citation…
publication
Restoring commercial timber species through silvicultural patch clear-cuts and natural regeneration in Mexico’s Maya Forest: Composition and growth 11 years after three treatments
Bioversity-CIAT Alliance (Bioversity-CIAT Alliance)
https://hdl.handle.net/10568/113649
Abstract
The natural regeneration of 27 commercial and potentially commercial timber species was studied on experimental clearings in managed forests on three ‘ejidos’ and one private property in Quintana Roo, Mexico. Eight ½ ha clear-cuts had been…
publication
The role of product diversification in enhancing market vendor adaptability and food-system resilience in Senegal, West Africa
https://hdl.handle.net/10568/180229
Abstract
Severe food insecurity in Senegal, exacerbated by climate shocks and weak infrastructure, underscores the need to understand the role of market vendors in food system resilience. Unlike producers, vendors remain understudied despite their central role in food access. This mixed-methods study examines how product diversity, measured using the Shannon-Wiener index,…
publication
Rural livelihood diversification is associated with lower vulnerability to climate change in the Andean-Amazon foothills
https://hdl.handle.net/10568/125522
Abstract
The Andean-Amazon foothills region, one of the richest biodiversity ecoregions on earth, is threatened by climate change combined with unsustainable agricultural and extensive livestock farming. These land-use practices tend to reduce the diversification of rural farming, decreasing households’ livelihood alternatives and rendering them more vulnerable to climate change…
