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Pigeonpea [Cajanus cajan (L.) Millsp.] is a versatile, stress-tolerant, and nutritious grain legume, possessing traits of value for enhancing the sustainability of dry sub-tropical and tropical agricultural systems. The use of crop wild relatives (CWR) in pigeonpea breeding has been successful in...


Khoury, Colin K.Castañeda-Álvarez, Nora P.Achicanoy, Harold A.E.Sosa, Chrystian C.Bernau, V.Kassa , Mulualem TNorton, Sally L.Maesen, Jos G. van derUpadhyaya, Hari D.Ramírez Villegas, JuliánJarvis, AndyStruik, Paul C.[Replication Data for: Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance]Replication Data for: Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance

Crop wild relatives (CWR) are a rich source of genetic diversity for crop improvement. Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. Geographic occurrence, bioclimatic, and biophysical data were used to predict species distributions, range overlap ...


Kantar, Michael BSosa, Chrystian C.Khoury, Colin K.Castañeda-Álvarez, Nora P.Achicanoy, Harold A.E.Bernau, V.Kane, NolanMarek, Laura F.Seiler, GeraldRieseberg, Loren H.[Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)]Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)

The narrowing of diversity in crop species contributing to the world s food supplies has been considered a potential threat to food security. However, changes in this diversity have not been quantified globally. We assess trends over the past 50 y in the richness, abundance, and composition of cr...


Khoury, Colin K.Bjorkman, Anne D.Dempewolf, HannesRamírez Villegas, JuliánGuarino, LuigiJarvis, AndyRieseberg, Loren H.Struik, Paul C.[Replication Data for: Increasing homogeneity in global food supplies and the implications for food security]Replication Data for: Increasing homogeneity in global food supplies and the implications for food security

The wild relatives of crops represent a major source of valuable traits for crop improvement. These resources are threatened by habitat destruction, land use changes, and other factors, requiring their urgent collection and long-term availability for research and breeding from ex situ collections...


Castañeda-Álvarez, Nora P.Khoury, Colin K.Sosa, Chrystian C.Achicanoy, Harold A.E.Bernau, V.[Germplasm Collection Gaps and Species Richness of Wild Relatives of Important Root, Tuber and Banana Crops.]Germplasm Collection Gaps and Species Richness of Wild Relatives of Important Root, Tuber and Banana Crops.

Nicaragua has already experienced substantial climate change, in part due to a loss of one half of its forest cover in the last half-century. In this study, we assess the extent to which historical climate trends have contributed to stagnating yields for maize (Zea mays) and bean (Phaseolus vulga...


Gourdji, SharonLäderach, PeterMartínez Valle, Armando IsaacZelaya Martinez, CarlosLobell, David B.[Replication Data for: Historical climate trends, deforestation, and maize and bean yields in Nicaragua]Replication Data for: Historical climate trends, deforestation, and maize and bean yields in Nicaragua

The potential distribution map of the Cassava Greenmite is the result of a weighted overlay combination of several ecological models and a set of environmental variables. Models used were Environmental Distance, Genetic Alrgorithm for Rule-set Production and Support vector Machines. Environmental...


Herrera Campo, Beatriz VanessaHyman, GlennBellotti, Anthony C.[Replication data for: Threats to cassava production: known and potential geographic distribution of four key biotic constraints]Replication data for: Threats to cassava production: known and potential geographic distribution of four key biotic constraints

These two datasets hold basic information on rice cropping events corresponding to fields of two regions of Colombia: Saldaña (Tolima) and Villavicencio (Meta). This include municipality, variety, cropping system (irrigated/rainfed), sowing and harvesting date, and yield.


Federación Nacional de Arroceros, Colombia[Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia]Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia

In order to identify the principal constraints and trends for common bean production and commercialization and the priorities for future common bean research in Africa, Latin America and the Caribbean (LAC), a priority setting process was developed at the International Center for Tropical Agricul...


Rodríguez De Luque, Jesús JoséCreamer, Bernardo[Replication Data for: Major constraints and trends for common bean production and commercialization; establishing priorities for future research]Replication Data for: Major constraints and trends for common bean production and commercialization; establishing priorities for future research
Fondo Nacional de Fomento Hortifruticola de ColombiaInternational Center for Tropical Agriculture[Plantain harvest events for Colombia]Plantain harvest events for Colombia

In this paper, we present a case study on coffee production in Uganda, a sector depending mostly on smallholder farming facing a simultaneous and increasing number of socio-ecological pressures. The objectives of this study were (i) to examine and relate FPK on Arabica Coffee Pests and Diseases (...


Liebig, Teresa InesJassogne, Laurence T.P.Rahn, EricLäderach, PeterPoehling, Hans-MichaelKucel, PatrickAsten, Piet J.A. vanAvelino, Jacques[Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda]Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda

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