799 10 20655 https://socictopen.socict.org/files/original/bcbd0d03c32a7330958bdbfb94bea96a.pdf db2630564c40b41c25b75c17f84ba5a0 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Determinación de un patrón heterótico a partir de la evaluación de un dialelo de diez líneas de maíz subtropical. Creator An entity primarily responsible for making the resource Santos González, Hugo Córdova, Segio Rodríguez, Humberto de León, Víctor M. Serrato Description An account of the resource Se evaluaron en cinco ambientes 45 cruzas simples provenientes de un dialelo de diez líneas subtropicales de maíz de CIMMYT y tres testigos. El diseño experimental utilizado fue un alfa látice , con dos repeticiones por localidad. El análisis combinado a través de localidades se realizó como bloques completos al azar. Para obtener los efectos y la suma de cuadrados de aptitud combinatoria se utilizó el método IV de Griffing (1956). Las mejores cruzas con base en rendimiento fueron 5x10, 5x8, 5x6, 4x10 y 5x7 con rendimientos aproximadamente a las 11 t/ha. La cruza 5x10 superó al testigo CML78 x CML97 con 21% de rendimiento y características agronómicas superiores. La línea S89500F2-2-2-2-B-B fue la que presentó la mejor ACG. El patrón heterótico quedó integrado de la siguiente manera: para el grupo heterótico ¨A ¨ por las líneas uno, cuatro, cinco y seis; para el grupo heterótico ¨B ¨ por las líneas dos, tres, siete, ocho, nueve y diez. Se sugiere la línea cinco sea utilizada como probador “A” y la línea diez como probador “B”. Los híbridos y líneas seleccionadas podran ser utilizadas en ambientes subtropicales. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Identifier An unambiguous reference to the resource within a given context 10.15517/am.v8i1.24717 Source A related resource from which the described resource is derived Agronomía Mesoamericana Publisher An entity responsible for making the resource available Universidad de Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture Relation A related resource <a href="https://revistas.ucr.ac.cr/index.php/agromeso/article/view/24717" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/agromeso/article/view/24717</a> https://socictopen.socict.org/files/original/004747ff7930ab8ff3eeb1c4cc5da7f6.pdf bf2080bc664aad2ce10ff8d9ebcd7a06 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Policultivo de camarón (Penaeus spp.) con tilapia. Creator An entity primarily responsible for making the resource Fidel Morales Description An account of the resource Se describen ensayos de policultivo de tilapia con camarones del género Penaeus, realizados en la época seca 1996/1997 en la empresa Mayasal, Guatemala. Se comparan los datos de crecimiento y de rentabilidad económica con ensayos tradicionales de monocultivo de Penaeus, realizados en las mismas condiciones y en la misma época del año.Los datos de crecimiento y de utilización del alimento del camarón Penaeus no fueron significativamente diferentes en policultivo o en monocultivo. Sin embargo, en policultivo se logró un ingreso adicional por la venta de la tilapia en el mercado local, aunque no fue suficiente para lograr un balance positivo en la economía del cultivo de camarón en esta época del año. Date A point or period of time associated with an event in the lifecycle of the resource 1998 Source A related resource from which the described resource is derived Uniciencia Publisher An entity responsible for making the resource available Universidad Nacional, Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science (General), Science Relation A related resource <a href="https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5858" target="_blank" rel="noreferrer noopener">https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5858</a> https://socictopen.socict.org/files/original/b6e586166d1d8c1897f6eac0093a4352.pdf 7011ca09eecf13273f87a327cfc66474 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Principais não conformidades verificadas nas inspeções sanitárias na agricultura familiar e na produção rural de Minas Gerais Creator An entity primarily responsible for making the resource Daniela Fernandes César, Simone Magela Moreira Description An account of the resource Introdução: A necessidade do fortalecimento das iniciativas do modelo produtivo de agricultura familiar e do produtor rural em harmonia com os procedimentos de formalização  e da produção de alimentos seguros requer da Vigilância Sanitária melhor apreciação do risco relacionado à essas atividades. Objetivo: Analisar o panorama das inadequações às boas práticas de fabricação detectadas nas inspeções sanitárias de produtores rurais ou de agricultores familiares, do estado de Minas Gerais. Método: Estudo transversal elaborado a partir das informações obtidas na “Planilha de notificações de riscos e situações de riscos”, da Superintendência de Vigilância Sanitária de Minas Gerais, resultado de todas as inspeções realizadas entre 2017 e 2019 nos estabelecimentos produtores de alimentos dos produtores rurais e agricultores familiares, dos 853 municípios do estado de Minas Gerais. Resultados: Foram analisadas 3.442 notificações de risco de inspeções sanitárias,  sendo possível verificar que os maiores percentuais de não atendimento aos requisitos higiênico-sanitários foram a ausência da capacitação formal dos manipuladores, em 26,00% das inspeções; o uso de água não potável, detectada em 16,50% e a não obediência às boas práticas, pelos manipuladores, citada em 14,20%. Ao contrário, as inadequações de tempo e temperatura no transporte (4,70%), o uso de matérias-primas sem registros (5,10%) e a exposição inadequada (6,20%) dos produtos finais representaram as não conformidades menos referidas nos laudos. Conclusões: As principais não conformidades verificadas nas inspeções da produção de alimentos pelos pequenos empreendimentos rurais de Minas Gerais demonstraram uma polarização no atendimento às exigências sanitárias, com a priorização de adequações à estruturação física, em detrimento aos processos educativos e de saneamento básico. Tais limitações no cumprimento das determinações normativas ressaltaram as fragilidades basilares que dificultam a inclusão produtiva, devendo servir de referência para as iniciativas de desenvolvimento do setor. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Saúde Pública; Inspeção Sanitária; Produção de Alimentos; Política Pública Source A related resource from which the described resource is derived Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia Publisher An entity responsible for making the resource available Fundação Oswaldo Cruz (FIOCRUZ) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Public aspects of medicine Relation A related resource <a href="https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1476" target="_blank" rel="noreferrer noopener">https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1476</a> https://socictopen.socict.org/files/original/04b7540d8e322546050c99233e519939.pdf 6b97634fc470f62b7ac99fa866c0123e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Mejoramiento de maíces criollos de Honduras mediante la aplicación de metodologías de fitomejoramiento participativo Creator An entity primarily responsible for making the resource Juan Carlos Rosas-Sotomayor, Omar Gallardo Guzmán, José Jiménez Torres Description An account of the resource Mejoramiento de maíces criollos de Honduras mediante la aplicación de metodologías de fitomejoramiento participativo. En Honduras, la baja productividad del cultivo de maíz se debe en gran parte a las condiciones marginales, bajo uso de insumos y maquinaria utilizados para su cultivo. Por otro lado, las variedades criollas utilizadas por los pequeños agricultores de Honduras se caracterizan por presentar algunas características agronómicas indeseables, incluyendo plantas demasiado altas susceptibles al acame y de bajo potencial de rendimiento, pero poseen excelentes cualidades culinarias. Las variedades criollas de maíz se están mejorando mediante la utilización de métodos de fitomejoramiento participativo (FP) para generar variedades mejoradas que combinen la adaptación específica con los caracteres deseados por los pequeños productores y sus familias. Los enfoques de FP han permitido generar variedades de frijol y maíz que superan a las variedades criollas predominantes en comunidades de Yorito y el Lago Yojoa, en Honduras. En este documento se describe las actividades y experiencias en el proceso de aplicación de metodologías de FP para el mejoramiento de variedades criollas de maíz con grupos de agricultores organizados en Comités de Investigación Agrícola Local (CIAL). Date A point or period of time associated with an event in the lifecycle of the resource 2006 Subject The topic of the resource Comités de Investigación Agrícola Local (CIAL), Participatory plant breeding, fitomejoramiento participativo, maize, maíz, zea mays Identifier An unambiguous reference to the resource within a given context 10.15517/am.v17i3.5173 Source A related resource from which the described resource is derived Agronomía Mesoamericana Publisher An entity responsible for making the resource available Universidad de Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture Relation A related resource <a href="https://revistas.ucr.ac.cr/index.php/agromeso/article/view/5173" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/agromeso/article/view/5173</a> https://socictopen.socict.org/files/original/9fe3df5d66b60fa9e82e737b835319b3.pdf 5ea3344ea9cbce139ee989ccb2703fdb Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Diversidad florística del Paisaje Natural Protegido “Estrella-Aguadores”, Santiago de Cuba, Cuba Creator An entity primarily responsible for making the resource Miguel Ángel Castell-Puchades, Abel Almarales-Castro, Félix Acosta-Cantillo, Sandra Lafargue-Hechavarría Description An account of the resource El Paisaje Natural Protegido “Estrella-Aguadores” se considera entre las áreas de mayor riqueza florística de la costa suroriental de Cuba, sin embargo, son insuficientes los estudios florísticos locales que les posibilite a técnicos y decisores locales contar con la información necesaria para emprender acciones adecuadas de conservación y manejo; con el objetivo de resolver este problema, realizamos un estudio de la diversidad florística que caracteriza el área protegida. Se desarrolló un muestreo preferencial, sin rumbo fijo, teniendo en cuenta en cada recorrido las características físico-geográficas del área, así como la ecología de las especies. El trabajo de campo se realizó según la metodología de los inventarios biológicos rápidos. Se identifican 266 especies de angiospermas para el Paisaje Natural Protegido “Estrella-Aguadores”, de las cuales 112 constituyen nuevos registros para el área protegida. Se registran 38 especies endémicas y seis especies amenazadas. El 48% de las angiospermas registradas presentan algún tipo de uso o valor para los comunitarios. Este trabajo muestra al Paisaje Natural Protegido “Estrella-Aguadores” como una de las reservas más importantes en diversidad de angiospermas de las terrazas costeras de Cuba, lo cual resalta su función como área de protección de la flora. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource Especies endémicas, angiospermas, diversidad de plantas, riqueza florística Identifier An unambiguous reference to the resource within a given context 10.15446/caldasia.v38n2.61209 Source A related resource from which the described resource is derived Caldasia Publisher An entity responsible for making the resource available Universidad Nacional de Colombia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science, Botany, Zoology Relation A related resource <a href="http://revistas.unal.edu.co/index.php/cal/article/view/61209" target="_blank" rel="noreferrer noopener">http://revistas.unal.edu.co/index.php/cal/article/view/61209</a> https://socictopen.socict.org/files/original/9a6bb3d37e4fe28d5f6309fce7c511f9.pdf 1250be0b6a83f93b5fa522cf8f449858 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Editorial Creator An entity primarily responsible for making the resource Marisela Cristina Zamora Martínez Description An account of the resource En la Declaración de Durban (Congreso Forestal Mundial, 2015), se resaltó el papel de los bosques para el cumplimiento de la Agenda 2030 para el Desarrollo Sostenible, a partir de las siguientes premisas: Los bosques son fundamentales para alcanzar la seguridad alimentaria, ya que proveen a la sociedad de alimentos, dendroenergía, lugares de resguardo, forrajes, fibras; por lo tanto, son una fuente de ingresos y de empleo, además coadyuvan al ejercicio de una agricultura sostenible, mediante la estabilización de los suelos, del clima y la regulación de los flujos de agua. Los bosques bajo manejo aumentan la resiliencia tanto del ecosistema como de la sociedad, lo cual favorece el aprovechamiento máximo de su función como sumideros y almacenes de carbono al mismo tiempo que proporcionan otros servicios ambientales. Razón por la cual son una alternativa de solución a los problemas relacionados con el cambio climático y a la mitigación de sus efectos. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource 2015, Agenda 2030, congreso forestal mundial, declaración de durban, desarrollo sostenible, editorial Source A related resource from which the described resource is derived Revista Mexicana de Ciencias Forestales Publisher An entity responsible for making the resource available Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental technology. Sanitary engineering, Forestry Relation A related resource <a href="https://cienciasforestales.inifap.gob.mx/editorial/index.php/forestales/article/view/70" target="_blank" rel="noreferrer noopener">https://cienciasforestales.inifap.gob.mx/editorial/index.php/forestales/article/view/70</a> https://socictopen.socict.org/files/original/345464d311eb34f892db7a9969af0f58.pdf f7a05a96fb0cd90c2d531f7ccafedcc2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resistance Against <i>Orobanche crenata</i> in Bitter Vetch (<i>Vicia ervilia</i>) Germplasm Based on Reduced Induction of <i>Orobanche</i> Germination Creator An entity primarily responsible for making the resource Eva María Córdoba, Clara Isabel González-Verdejo, Salvador Nadal, Mónica Fernández-Aparicio, Juan Antonio López-Ráez Description An account of the resource Bitter vetch (Vicia ervilia (L.) Willd.) is a legume well adapted to cultivation in marginal areas, being an important source of protein for animal feed in low input cropping systems. Surprisingly, it is an underutilized crop as it could be a good alternative to increase the sustainability of extensive rainfed cropping systems. In Mediterranean rainfed cropping systems, the productivity of bitter vetch is severely reduced by the parasitic weed species Orobanche crenata (Forsk). To date, few resistant bitter vetch genotypes have been identified. O. crenata infection process initiates with the recognition of germination factors exuded by roots of susceptible hosts. In this work, the interaction of a collection of bitter vetch accessions and O. crenata has been analyzed in order to discover accessions with low germination induction activity. Through a combination of field and rhizotron experiments, two bitter vetch accessions were selected showing low germination-induction activity, which resulted in less infection. In addition, in vitro germination assays revealed that the low germination activity was due to low exudation of germination factors and not due to the exudation of germination inhibitors. The selected low germination-inducers genotypes could be the basis for a new breeding program generating locally adapted alternatives with resistance to O. crenata. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Breeding, Legumes, broomrape, low germination induction, parasitic weeds, phytogenetic resources Identifier An unambiguous reference to the resource within a given context 10.3390/plants10020348 Source A related resource from which the described resource is derived Plants Publisher An entity responsible for making the resource available MDPI AG Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Botany Relation A related resource <a href="https://www.mdpi.com/2223-7747/10/2/348" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2223-7747/10/2/348</a> https://socictopen.socict.org/files/original/6fa7f828da33c9d50dc3ba45c6fa69b2.pdf 1177cab51671eddffb8096690146c1b0 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Diversidad de especies alimenticias en tres mercados agrícolas de la Habana, Cuba. Creator An entity primarily responsible for making the resource Tomás Shagorodsky, Víctor Fuentes, Odalys Barrios, Leonor Castiñeiras, Zoila Fundora, Pedro Sánchez, Lianne Fernández, Raúl Cristóbal, Maritza García, Celerina Giraudy Description An account of the resource Se realizó el inventario de la diversidad de especies vegetales presentes en el mercado de la Habana, Cuba, para mostrar el comportamiento de tres especies modelo: el mamey colorado o sapote (Pouteria sapota (Jacq.) H. E. Moore et Stearn, especies del género Capsicum y el frijol caballero (Phaseolus lunatus L.), en mercados de diferentes dimensiones, los cuales reciben productos agrícolas de localidades de todo el país. En las especies modelos se evaluaron su frecuencia de aparición, precio, procedencia, y otras características. Hubo hasta 74 especies ofertadas en un mismo día, de las cuales se aprecian numerosos cultivares tradicionales de granos, frutas y hortalizas entre otros usos. La cuantía de lo inventariado permite detectar en el transcurso de 12 meses de evaluación unas 276 especies comprendidas dentro de 84 familias. Se incluyen en el estudio las viandas, los vegetales, medicinales, granos, frutales y ornamentales. Se aprecia al comparar con los productos observados en estudios realizados en huertos caseros de todo el país, que sólo una pequeña parte de la diversidad apreciada en ellos llega al mercado. Date A point or period of time associated with an event in the lifecycle of the resource 2003 Identifier An unambiguous reference to the resource within a given context 10.15517/am.v14i1.11986 Source A related resource from which the described resource is derived Agronomía Mesoamericana Publisher An entity responsible for making the resource available Universidad de Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture Relation A related resource <a href="https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11986" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11986</a> https://socictopen.socict.org/files/original/620436752b759942b9997ae8cb6d9bb0.pdf 2fccca89c88164434b9cb71de4c0896f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Comparación del contenido de carotenoides en productos nutracéuticos elaborados a partir de dos variedades de camote y yuca Creator An entity primarily responsible for making the resource Jesús Mora Molina, Patricia Arguedas-Gamboa, Junior Sanabria-Mora Description An account of the resource La expectativa de vida en los países latinoamericanos es de 74 años y Costa Rica supera este valor. El Banco Mundial reconoció que Costa Rica y Chile son los países con mayor esperanza de vida en el continente. Costa Rica tiene un promedio de 80 años y Chile de 79 (Organización Panamericana de la Salud, 2014). Esta nueva población se interesa más por la salud, la longevidad y el bienestar, tendencias que obligan a los productores de alimentos a buscar nuevas alternativas, para adicionar beneficios nutricionales a sus productos. Las universidades y las instituciones públicas, como los ministerios de Salud y de Agricultura, deben constituirse en un motor en el logro de este objetivo.  El proyecto de investigación “Desarrollo de alimentos nutracéuticos a partir de cultivos biofortificados para combatir el efecto del cambio climático en la seguridad alimentaria de Costa Rica”, ejecutado en el Instituto Tecnológico de Costa Rica (TEC), liderado por la Escuela de Ingeniería en Agronegocios y con la participación de las escuelas de Química, Agronomía y Administración de Empresas, se ha iniciado con una visión etaria, es decir, se desarrollan los productos considerando las necesidades y características de tres poblaciones: niños menores de dos años, adolescentes y adultos mayores.  Para el desarrollo de estos productos se ha utilizado variedades de camote y de yuca biofortificadas con carotenos. Es necesario conocer la diferencia nutricional entre un producto elaborado con las variedades biofortificadas y uno elaborado con las variedades más comúnmente utilizadas por la población costarricense.  En este artículo se compara el contenido total de carotenoides en productos terminados elaborados a partir de dos variedades de camote y dos de yuca, una biofortificada y la otra no.  Para implementar la comparación, se trabajó en el desarrollo de un colado infantil y un snack para adolescentes. En la elaboración del colado infantil se utiliza camote, entre otros ingredientes, y para los snacks, tanto camote como yuca. Se realizaron tres corridas de cada uno de los productos, utilizando la misma materia prima, los mismos aditivos, la misma maquinaria y las mismas condiciones de proceso. En promedio se determinó que, usando variedades biofortificadas, la cantidad de carotenoides totales es diez veces mayor que cuando se utilizan variedades comunes. En los productos elaborados con variedades no fortificadas el promedio es de 300 μg-βcaroteno/100 g. Este valor, en productos elaborados con cultivos biofortificados y utilizando exactamente las mismas técnicas de procesamiento, es de 4000 μg-βcaroteno/100 g. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Yuca, alimentos nutracéuticos, camote, carotenóides, cultivos biofortificados, licuados infantiles y snacks, β -caroteno Identifier An unambiguous reference to the resource within a given context 10.18845/tm.v28i4.2442 Source A related resource from which the described resource is derived Tecnología en Marcha Publisher An entity responsible for making the resource available Instituto Tecnológico de Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Technology Relation A related resource <a href="http://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2442" target="_blank" rel="noreferrer noopener">http://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2442</a> https://socictopen.socict.org/files/original/35c51f04b40096b931185bb7eae6c3c6.pdf 2e2b6bc29fccacaa223283fdbf865dd8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Programa nacional de fortalecimento da agricultura familiar: trajetórias e desafios no Vale do Ribeira, Brasil / National program of fortification for family farming: trajectories and challenges at the Ribeira Valley, Brazil Creator An entity primarily responsible for making the resource Dayana Lilian Rosa Miranda, Bruno Martins Augusto Gomes Description An account of the resource A agricultura sofreu grandes transformações que fragilizaram a sustentabilidade do meio rural, porém, a agricultura familiar ainda mantém proximidade com o desenvolvimento sustentável deste meio. Assim, são relevantes investigações sobre políticas públicas promotoras da agricultura familiar e os respectivos efeitos destas. Neste sentido, este artigo tem como objetivo analisar as influências do Programa Nacional de Apoio a Agricultura Familiar (PRONAF) a partir de um estudo realizado nos municípios do Vale do Ribeira, Paraná - Rio Branco do Sul e Itaperuçu. Após uma fundamentação teórica sobre políticas públicas e agricultura familiar sob a ótica da sustentabilidade, realizou-se uma pesquisa qualitativa na qual foram entrevistados agentes ligados à implementação do PRONAF e beneficiários do Programa. A partir desta foi possível concluir que o PRONAF contribuiu para o desenvolvimento rural sustentável ao elevar a renda, fortalecer a capacidade produtiva da agricultura familiar e estimular a manutenção local da atividade agrícola de pequena escala, ainda que conte com diversas limitações em relação à sua operacionalização. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource Agricultura Familiar, Políticas Públicas, Pronaf, Vale do Ribeira Source A related resource from which the described resource is derived Revista Sociedade & Natureza Publisher An entity responsible for making the resource available Editora da Universidade Federal de Uberlândia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental sciences, Social sciences (General) Relation A related resource <a href="http://www.seer.ufu.br/index.php/sociedadenatureza/article/view/32056" target="_blank" rel="noreferrer noopener">http://www.seer.ufu.br/index.php/sociedadenatureza/article/view/32056</a>