publication
Identifying candidate sites for crop biofortification in Latin America: case studies in Colombia, Nicaragua and Bolivia
Department for International Development (DFID)
Abstract
Agricultural science can address a population's vitamin, amino acid and mineral malnutrition through biofortification - agronomy, plant breeding and biotechnology to develop crops with high nutrient contents. Biofortified crop varieties should be grown in areas with populations at risk of nutrient deficiency and in areas where the same crop is already…
publication
Registration of ?TCLF-AN-105? Triticale
Department for International Development (DFID)
Abstract
TCLF-AN-105â?? (Reg. No.TCL-009â??251104, México; Reg. no. CV-31, PI 658496) intermediate triticale (Ã? Triticosecale Wittmack) was developed by the International Maize and Wheat Improvement Center (CIMMYT), México, and reselected and released as a forage cultivar in Mexico by the Universidad Autónoma Agraria Antonio Narro (UAAAN). TCLF-AN-105 was selected from the progeny of the cross CT776.81//TESM01/MUSK603 produced in the Yaqui…
publication
Inheritance of seed condensed tannins and their relationship with seed-coat color and pattern genes in common bean (Phaseolus vulgaris L.)
Department for International Development (DFID)
Abstract
Condensed tannins are major flavonoid end products that affect the nutritional quality of many legume seeds. They chelate minerals and interact with proteins, thus reducing their bioavailability. Tannins also contribute to seed coat color and pigment distribution or intensity. The objective of this study was to analyze the relationship…
publication
Expression pattern conferred by a glutamic acid-rich protein gene promoter in field-grown transgenic cassava (Manihot esculenta Crantz)
Department for International Development (DFID)
Abstract
A major constraint for incorporating new traits into cassava using biotechnology is the limited list of known/tested promoters that encourage the expression of transgenes in the cassavaâ??s starchy roots. Based on a previous report on the glutamic-acid-rich protein Pt2L4, indicating a preferential expression in roots, we cloned the…
publication
Development and diversity of Andean-derived, gene-based microsatellites for common bean (Phaseolus vulgaris L.)
Department for International Development (DFID)
Abstract
Background: Gene-based (genic) microsatellites are a useful tool for plant genetics and simple sequence repeat loci can often be found in coding regions of the genome. While EST sequencing can be used to discover genic microsatellites, direct screening of cDNA libraries for repeat motifs can save on overall sequencing costs. The objective of this research was to…
publication
Genetic diversity of Chinese common bean (Phaseolus vulgaris L.) landraces assessed with simple sequence repeat markers
Department for International Development (DFID)
Abstract
Common beans were introduced from the Americas to China over 400 years ago and presently constitute an important export crop in many areas of the country. Evaluation of the genetic diversity present in Chinese accessions of common beans is essential for conservation, management and utilization of these genetic resources. The objective of this research was to…
publication
Forest genetic resources conservation and management: overview, concepts and some systematic approaches: Vol. 1
Bioversity International (Bioversity International)
https://hdl.handle.net/10568/105043
Abstract
This guide is the first volume in a series of three booklets that deals with the conservation of forest (tree and shrub) genetic resources. This volume gives an overview of concepts and systematic approaches to conservation and management of forest genetic resources. It outlines the need to conserve these…
publication
Comparison of simple sequence repeat (SSR) and diversity array technology (DArT) markers for assessing genetic diversity in cassava (Manihot esculenta Crantz)
Department for International Development (DFID)
Abstract
Several molecular marker systems have been developed for assessing genetic diversity in crop germplasm collections. A trade-off often exists between the number of loci that can feasibly be sampled by a marker system and the amount of information provided by each locus. We compared the usefulness of two marker systems for…
publication
Biofortified crops to alleviate micronutrient malnutrition
Department for International Development (DFID)
Abstract
Micronutrient malnutrition affects more than half of the world population, particularly in developing countries. Concerted international and national fortification and supplementation efforts to curb the scourge of micronutrient malnutrition are showing a positive impact, alas without reaching the goals set by international organizations. Biofortification, the delivery of micronutrients via micronutrient-dense crops,…
publication
Microsatellite characterization of Andean races of common bean (Phaseolus vulgaris L.)
Department for International Development (DFID)
Abstract
The Andean gene pool of common bean (Phaseolus vulgaris L.) has high levels of morphological diversity in terms of seed color and size, growth habit and agro-ecological adaptation, but previously was characterized by low levels of molecular marker diversity. Three races have been described within the Andean gene pool: Chile, Nueva Granada and Peru. The objective of this study was to…
publication
Is it worth to recuperate degraded pasturelands? An evaluation of profits and costs from the perspective of livestock producers and extension agents in Honduras
International Livestock Research Institute (ILRI)
https://hdl.handle.net/10568/4160
Abstract
The objectives of this study were to: (a) estimate milk and beef yields obtained from cows grazing pastures in different stages of degradation; (b) estimate income losses as a result of the degradation process; (c) estimate the proportion of pasture areas found in…
publication
Economically viable and environmentally sound soil, water, and nutrient management practices developed and tested by applying and integrating knowledge of biophysical and socioeconomic processes: Output 2
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/55423
Publication year
2004
Authors
International Center for Tropical Agriculture
Full Citation
Economically…
publication
Climate-Smart Agriculture in Chiapas, Mexico
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/51365
Abstract
The climate-smart agriculture (CSA) concept reflects an ambition to improve the integration of agriculture development and climate responsiveness. It aims to achieve food security and broader development goals under a changing climate and increasing food demand.
CSA initiatives sustainably increase productivity, enhance resilience, and reduce/remove greenhouse gases (GHGs),…
publication
Unpacking Intra-Household Decision-Making on Smallholder Farms in Colombia and Nicaragua to Foster Climate Change Adaptation
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/99830
Publication year
2018
Authors
Godek, Wendy
García, María Alejandra
Full Citation
Godek, Wendy & García, María Alejandra.(2018). Unpacking Intra-Household Decision-…
publication
Climate-Smart Agriculture in Grenada
International Center for Tropical Agriculture (CIAT)
https://hdl.handle.net/10568/51364
Abstract
The climate-smart agriculture (CSA) concept reflects an ambition to improve the integration of agriculture development and climate responsiveness. It aims to achieve food security and broader development goals under a changing climate and increasing food demand.
CSA initiatives sustainably increase productivity, enhance resilience, and reduce/remove greenhouse gases (GHGs), and…
