556 10 20655 https://www.socictopen.socict.org/files/original/aa9eaaf47e46b9ce2dc9ba4d1ac52d0a.pdf b5cd78af9333d5da2cc6e31f149c4826 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 Coronavirus Description An account of the resource Dominio científico: Coronavirus 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 An Empirical Algorithm for COVID-19 Nowcasting and Short-Term Forecast in Spain: A Kinematic Approach Creator An entity primarily responsible for making the resource Enrique Orihuel, Juan Sapena, Josep Navarro-Ortiz Description An account of the resource In the context of the COVID-19 pandemic, the use of forecasting techniques can play an advisory role in policymakers’ early implementation of non-pharmaceutical interventions (NPIs) in order to reduce SARS-CoV-2 transmission. In this article, we present a simple approach to even day and 14 day forecasts of the number of COVID-19 cases. The 14 day forecast can be taken as a proxy nowcast of infections that occur on the calculation day in question, if we assume the hypothesis that about two weeks elapse from the day a person is infected until the health authorities register it as a confirmed case. Our approach relies on polynomial regression between the dependent variable y (cumulative number of cases) and the independent variable x (time) and is modeled as a third-degree polynomial in x. The analogy between the pandemic spread and the kinematics of linear motion with variable acceleration is useful in assessing the rate and acceleration of spread. Our frame is applied to official data of the cumulative number of cases in Spain from 15 June until 17 October 2020. The epidemic curve of the cumulative number of cases adequately fits the cubic function for periods of up to two months with coefficients of determination R-squared greater than 0.97. The results obtained when testing the algorithm developed with the pandemic figures in Spain lead to short-term forecasts with relative errors of less than ±1.1% in the seven day predictions and less than ±4.0% in the 14 day predictions. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource polynomial regression, COVID-19 nowcasting and forecasting Identifier An unambiguous reference to the resource within a given context 10.3390/asi4010002 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology 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, Applied mathematics. Quantitative methods https://www.socictopen.socict.org/files/original/d180d4fef185c49ff52452a7387fab99.pdf 4404e509d87de826cf506dc44decb8a1 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 Decoding Gene Networks Modules That Explain the Recovery of Hymenoglossum cruentum Cav. After Extreme Desiccation Creator An entity primarily responsible for making the resource Enrique Ostria-Gallardo, Enrique Ostria-Gallardo, Giovanni Larama, Graciela Berríos, Ana Fallard, Ana Gutiérrez-Moraga, Ingo Ensminger, Patricio Manque, Luisa Bascuñán-Godoy, León A. Bravo, León A. Bravo Description An account of the resource Hymenoglossum cruentum (Hymenophyllaceae) is a poikilohydric, homoiochlorophyllous desiccation-tolerant (DT) epiphyte fern. It can undergo fast and frequent dehydration-rehydration cycles. This fern is highly abundant at high-humidity/low-light microenvironments within the canopy, although rapid changes in humidity and light intensity are frequent. The objective of this research is to identify genes associated to desiccation-rehydration cycle in the transcriptome of H. cruentum to better understand the genetic dynamics behind its desiccation tolerance mechanism. H. cruentum plants were subjected to a 7 days long desiccation-rehydration process and then used to identify key expressed genes associated to its capacity to dehydrate and rehydrate. The relative water content (RWC) and maximum quantum efficiency (Fv/Fm) of H. cruentum fronds decayed to 6% and 0.04, respectively, at the end of the desiccation stage. After re-watering, the fern showed a rapid recovery of RWC and Fv/Fm (ca. 73% and 0.8, respectively). Based on clustering and network analysis, our results reveal key genes, such as UBA/TS-N, DYNLL, and LHC, orchestrating intracellular motility and photosynthetic metabolism; strong balance between avoiding cell death and defense (CAT3, AP2/ERF) when dehydrated, and detoxifying pathways and stabilization of photosystems (GST, CAB2, and ELIP9) during rehydration. Here we provide novel insights into the genetic dynamics behind the desiccation tolerance mechanism of H. cruentum. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Hymenophyllaceae, desiccation tolerance, gene discovery, homoiochlorophyllous, neural network, temperate rain forest Identifier An unambiguous reference to the resource within a given context 10.3389/fpls.2020.00574 Source A related resource from which the described resource is derived Frontiers in Plant Science Publisher An entity responsible for making the resource available Frontiers Media S.A. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Plant culture Relation A related resource <a href="https://www.frontiersin.org/article/10.3389/fpls.2020.00574/full" target="_blank" rel="noreferrer noopener">https://www.frontiersin.org/article/10.3389/fpls.2020.00574/full</a> https://www.socictopen.socict.org/files/original/c7f9e67d98af063cc1450b916475e9e9.pdf 101989d7d200dab5da284e2133b22904 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 Validación de los Modelos de Cambio Climático hidrostáticos y no hidrostáticos sobre la climatología de Ecuador en las variables de precipitación y temperaturas extremas Creator An entity primarily responsible for making the resource Enrique Palacios Chacón, Sheila Serrano Vincenti Description An account of the resource La presente investigación tiene como objetivo determinar las bondades o de ciencias de los modelos de cam- bio climático PRECIS hidrostático y TL959 no hidrostático frente a la climatología de Ecuador, basándose en la validación de la precipitación y temperaturas extremas. Se plantea la hipótesis de que si estos modelos de cambio climático reconstruyen adecuadamente la climatología mediante cada una de sus climatologías bases iniciales, entonces sus proyecciones hacia el futuro serán más ciertas. Con este objetivo, se dividió a Ecuador en una matriz 11 x 11, permitiendo su estudio por regiones, donde se determinaron estadísticos para cada celda mes a mes, tanto para la climatología como para los modelos. Al encontrar las diferencias de los estadísticos del modelo menos los de la climatología se estableció que es necesario mejorar la parametrización física en zonas motañosas de gran altura, típicas de la geografía andina del país, ya que en estas regiones se encontró el mayor desajuste de los modelos.  Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Ecuador, PRECIS, TL959, climatologia, modelos de cambio climático Identifier An unambiguous reference to the resource within a given context 10.17163/lgr.n13.2011.03 Source A related resource from which the described resource is derived La Granja: Revista de Ciencias de la Vida Publisher An entity responsible for making the resource available Universidad Politécnica Salesiana 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 (General), Agriculture, Science (General) Relation A related resource <a href="https://revistas.ups.edu.ec/index.php/granja/article/view/465" target="_blank" rel="noreferrer noopener">https://revistas.ups.edu.ec/index.php/granja/article/view/465</a> https://www.socictopen.socict.org/files/original/fd65a5bd138e6dedbfc68c5966814aaa.pdf 950ec518e25751dbf150f6fd3c43ddba 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 Modelo computacional para el estudio y predicción del clima Creator An entity primarily responsible for making the resource Enrique Pazos Description An account of the resource En vista del inminente cambio climático global, es necesario contar con modelos matemáticos regionales y globales que puedan proyectar con detalle las tendencias futuras de temperatura, humedad, precipitación, viento y absorción de radiación solar, entre otras. Con esta motivación, presentamos los resultados preliminares de un modelo fí­sico cuantitativo que describe el movimiento, densidad y temperatura de masas de aire en la atmósfera. El modelo se basa en la solución numérica de las ecuaciones de Euler para aire seco, por medio del método de volúmenes finitos. El modelo es utilizado para describir la evolución en el tiempo de masas de aire tibio y frí­o en un perfil bidimensional que representa una sección vertical de la atmósfera. Se incluye también el efecto de la curvatura del suelo por medio de coordenadas que siguen el perfil topográfico del terreno. En los resultados de la simulación es posible observar que el movimiento del aire genera diferentes patrones en las corrientes de viento y distribución de temperatura en la atmósfera, los cuales afectan distintos lugares dependiendo de la velocidad de advección de la masa de aire. Este estudio es un primer paso en la predicción a futuro de los efectos del cambio climático en el territorio de Guatemala, los cuales son necesarios para poder tomar medidas y polí­ticas de adaptación y mitigación. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Source A related resource from which the described resource is derived Ciencia, Tecnología y Salud Publisher An entity responsible for making the resource available Universidad de San Carlos de Guatemala 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), Medicine (General), Animal culture Relation A related resource <a href="http://digi.usac.edu.gt/ojsrevistas/index.php/cytes/article/view/332" target="_blank" rel="noreferrer noopener">http://digi.usac.edu.gt/ojsrevistas/index.php/cytes/article/view/332</a> https://www.socictopen.socict.org/files/original/cb742cd8ebe080fa2352968ba67453d9.pdf 87c73968c1ce38d58715924e3b965715 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 Distribución y similitud de los peces dulceacuícolas del municipio Gibara, Holguín, Cuba Creator An entity primarily responsible for making the resource Enrique Reynaldo, Antonio Antonio, Alejandro Fernández, Elier Córdova Description An account of the resource Las primeras indagaciones en la estructura y composición de la ictiofauna en los ríos de Cuba la realizó el naturalista cubano Felipe Poey. Numerosas han sido las investigaciones realizadas en este campo, principalmente en la región occidental y central de Cuba. Este trabajo se propuso determinar la distribución y similitud de los grupos de especies ícticas dulceacuícolas de las diferentes localidades del municipio Gibara. Se determinó el número de especies por cada localidad, se calculó la similitud a través del índice de Bray-Curtis y el rango de distancia de disimilitud entre las localidades mediante el escalado multidimensional no métrico, el cual permite construir un mapa de ordenamiento del número específico de dimensiones. Se registraron 30 especies, de ellas dos marinas y dos nuevos morfos, que probablemente constituyan especies nuevas. Se agruparon en nueve órdenes, 14 familias y 25 géneros. Las localidades con mayor número de especies fueron las que presentaron una amplia red fluvial tales como, Uñas con 22, Floro Pérez 20, Velasco Uno 19, Cañada de Melones 18, Bocas 17 y Velasco Dos 16. El 30% de las especies son endémicas, con un mayor número en las localidades Velasco Uno, Uña, y Velasco Dos. Las especies exóticas estuvieron presentes en un 18.75%, distribuidas en mayor cantidad en Uñas y Cañada de Melones con seis especies cada una. Las especies autóctonas representaron el 50% del total especies ubicadas principalmente en Floro Pérez, Uña y Velasco Uno. Los resultados del estudio de asociaciones mostraron dos grandes grupos a un 46% de similitud y se obtuvo un nivel de estrés de 0.01 lo que demuestra un buen ajuste del orden espacial y proporción de la distancia ecológica. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource Gibara, Peces dulceacuícolas, ecología Identifier An unambiguous reference to the resource within a given context 10.33800/nc.v0i10.31 Source A related resource from which the described resource is derived Novitates Caribaea Publisher An entity responsible for making the resource available Museo Nacional de Historia Natural Prof. Eugenio de Jesús Marcano"" Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ecology, Zoology Relation A related resource <a href="http://novitatescaribaea.do/index.php/novitates/article/view/31" target="_blank" rel="noreferrer noopener">http://novitatescaribaea.do/index.php/novitates/article/view/31</a> https://www.socictopen.socict.org/files/original/c2ed0b3941bfad56fc703165b99c816a.pdf 2232a82c96b8ff231fc8f45d8a99ba6f 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 Ciento cincuenta años de pensamiento coevolutivo: la vida es una maraña de interacciones Creator An entity primarily responsible for making the resource Enrique Torres Description An account of the resource La supervivencia y reproducción de la inmensa mayoría de organismos multicelulares  dependen de interacciones ecologicas, frecuentemente especializadas, con organismos de otras especies. La coevolución, entendida como el conjunto de cambios evolutivos recíprocos entre especies que ejercen estas interacciones, se reconoce como un proceso continuo que organiza la variabilidad darviniana en complejas redes biológicas. Esta visión dinámica suaviza el conflicto entre la naturaleza armónica de Humboldt y la naturaleza en guerra de Darwin y otros naturalistas del siglo 19. Los cimientos conceptuales de la biología coevolutiva incluyen el papel causal de los microorganismos en las enfermedades, la ubicuidad de las simbiosis, su frecuente caracter especialista y la determinación mendeliana de los desenlaces de tales interacciones. En tanto que son el resultado de la selección natural, los cambios coevolutivos afectan los rasgos hereditarios involucrados en las respectivas interacciones. Como las especies están constituidas por poblaciones genéticamente diversas y estructuradas espacialmente, la coevolución entre dos o más especies dadas puede hacer que estos cambios coevolutivos sean cualitativa o cuantitativamente diferenciales según la localidad, originando mosaicos geográficos. La biología coevolutiva busca construir una atalaya conceptual que amarre la selección natural darviniana con la ecología. Esta nueva perspectiva permite avizorar la compleja maraña de la vida, y comprender que para conservar las especies es necesario conservar sus interacciones. En este artículo se examina la coevolución desde sus raíces darvinianas, pasando por la identificación de los elementos teóricos indispensables para su formulación, hasta llegar a su interpretación actual.     SUMMARY   Multicellular organisms require one or more coevolved ecological interactions to survive and reproduce. Coevolution, the set of reciprocal evolutionary changes between these interacting species, is a continuous process that organizes Darwinian diversity in complex biological webs. This dynamic vision tempers the conflict between Humboldt’s harmonious Nature and the warring Nature held by Darwin and other 19th century naturalists. The conceptual foundations of coevolutionary biology include the germ theory of disease, the ubiquity of symbioses, their frequent feature as specialized interactions, and the Mendelian determination of their outcomes. Those coevolutionary changes, driven ultimately by natural selection, affect hereditary traits involved in the interactions. Since species consist of genetically diverse populations with geographic structure, coevolution between two or more given species may cause qualitative or quantitative differential trait changes according to location, giving rise to geographic mosaics. Coevolutionary biology aims at building a conceptual outlook that blends Darwinian natural selection with ecology. This new perspective allows a view of a complex web of life, which will enhance our appreciation of the importance of preserving interactions as a way to preserve species. This article examines coevolution from its Darwinian roots, through the identification of key theoretical elements essential for its formulation, and concludes with its current interpretation.    Key word: gene-for-gene, escape and radiation, geographic mosaic of coevolution Date A point or period of time associated with an event in the lifecycle of the resource 2009 Subject The topic of the resource escape y radiación, gen por gen, mosaico geográfico de la coevolución Source A related resource from which the described resource is derived Acta Biológica Colombiana 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 Biology (General) Relation A related resource <a href="https://revistas.unal.edu.co/index.php/actabiol/article/view/10509" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/actabiol/article/view/10509</a> https://www.socictopen.socict.org/files/original/02b897c4e067ba5c9c25bef6c3e8277c.pdf 1abb65a231b4260bd22d8a8507176a92 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 Contenido inorgánico de nitrógeno, fósforo y potasio de abonos de origen natural para su uso en agricultura orgánica Creator An entity primarily responsible for making the resource Enrique Troyo Diéguez, Félix Alfredo Beltrán-Morales, Alejandra Nieto-Garibay, Jesús Salvador Argenis Murillo-Chollet, Francisco Higinio Ruiz-Espinoza, Jorge Alonso Alcala-Jauregui, Bernardo Murillo-Amador Description An account of the resource El uso indiscriminado de fertilizantes ha contribuido a la salinidad del suelo tanto como al agotamiento de recursos minerales del mismo ocasionando así dependencia a los fertilizantes sintéticos por parte de los productores agrícolas. El objetivo del presente trabajo fue determinar el contenido inorgánico de N, P, K en las formas asimilables para las plantas de seis abonos orgánicos potenciales a utilizarse en la agricultura orgánica, bajos los principios del cuidado al medio ambiente. Las determinaciones de los elementos fueron realizados a través de un espectrofotómetro marca HANNA modelo HI83225-01. El abono con mayor contenido de nitrógeno es sus formas asimilables fue el guano de murciélago, seguido por la gallinaza y lombricomposta Fertium®. En el caso del fósforo, el abono que mostró la más alta cantidad fue de igual manera el guano de murciélago seguido por la gallinaza y estiércol de vaca. Para la determinación de potasio fue el guano de murciélago quien obtuvo el resultado más alto junto con la gallinaza y lombricomposta Fertium ®. Los seis abonos observaron valores altos de conductividad eléctrica (CE), y la gallinaza, guano de murciélago y estiércol de vaca observaron los mayores valores de éste parámetro, relacionados de forma significativa con el contenido de nutrientes. En cuanto al pH los seis abonos se encontraron con valores dentro de los permitidos por las normas mexicanas. Los resultados permiten generar información del contenido de nutrientes de los seis abonos para realizar su adecuada aplicación por los productores. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource contenido de nutrientes, espectrofotômetro, estiércoles Identifier An unambiguous reference to the resource within a given context 10.28940/terra.v37i4.520 Source A related resource from which the described resource is derived Terra Latinoamericana Publisher An entity responsible for making the resource available Sociedad Mexicana de la Ciencia del Suelo A. C. 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 (General), Agriculture Relation A related resource <a href="http://www.terralatinoamericana.org.mx/index.php/terra/article/view/520/641" target="_blank" rel="noreferrer noopener">http://www.terralatinoamericana.org.mx/index.php/terra/article/view/520/641</a> https://www.socictopen.socict.org/files/original/84dda7b33a994c201b54022952284972.pdf 4e42e49518d5d0c2fccf427b9e2e7b22 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 Efectos del cambio climático sobre los atributos de las comunidades bióticas y funcionamiento del ecosistema en zonas áridas Creator An entity primarily responsible for making the resource Enrique Valencia Date A point or period of time associated with an event in the lifecycle of the resource 2016 Source A related resource from which the described resource is derived Ecosistemas Publisher An entity responsible for making the resource available Asociación Española de Ecología Terrestre 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 Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=54049094021" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=54049094021</a> https://www.socictopen.socict.org/files/original/3c09531e58b447414c66179ee4392197.pdf 046eb953e8242ff0e76d122a7f44edc3 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 El fertilizante orgánico incrementa la producción de raíces en Pejibaye (Bactris Gasipaes k.) Creator An entity primarily responsible for making the resource Enrique Villalobos, Francisco Paulo Chaimsohn, Jorge Mora-Urpi Description An account of the resource Se evaluó la densidad de raíces finas (diámetro Date A point or period of time associated with an event in the lifecycle of the resource 2007 Subject The topic of the resource Bactris gasipaes, desarrollo de raíces, fertilización orgánica, pejibaye Source A related resource from which the described resource is derived Agronomía Costarricense 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 (General), Agriculture Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=43631209" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=43631209</a> https://www.socictopen.socict.org/files/original/418428aab6bca9f3c0e9c5a789be92bc.pdf ee7b25cf6db41696de32daa208d7de1a 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 Factibilidad financiera de la producción de palmito de pejibaye (Bactris gasipaes K.) con fertilizante orgánico en Costa Rica Creator An entity primarily responsible for making the resource Enrique Villalobos, Francisco Paulo Chaimsohn, Jorge Mora-Urpi Description An account of the resource Se analizó la factibilidad financiera de producir palmito de pejibaye (Bactris gasipaes K.), usando fertilizante orgánico y densidades de siembra de 3333, 5000 y 6666 plantas.ha-1. Los indicadores para calificar la rentabilidad de la fertilización orgánica fueron: el valor presente neto; la tasa interna de retorno; y la relación costo-beneficio, en diferentes escenarios de costos del fertilizante orgánico y precios del producto. Los resultados indican que la producción de palmito con fertilizante orgánico sólo sería factible económicamente si se produce el fertilizante en la finca y el precio unitario de venta del palmito fresco es equivalente a US$ 0,40; o si el precio unitario de venta es US$ 0,30 y la cantidad de la enmienda se reduce a la mitad, a partir del segundo año. Sin la reducción en la cantidad de enmienda la actividad sería rentable solo si la densidad de siembra es de 5000 o 6666 plantas.ha-1 y el precio de venta ≥ US$ 0,30. Cuando la densidad de siembra es de 3333 plantas. ha-1 el precio de venta debe ser ≥ US$ 0,40, para que la actividad sea rentable. Date A point or period of time associated with an event in the lifecycle of the resource 2008 Subject The topic of the resource Bactris gasipaes, Tasa interna de retorno, costo, densidades de siembra, relación beneficio, valor presente neto Source A related resource from which the described resource is derived Agronomía Costarricense 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 (General), Agriculture Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=43632202" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=43632202</a>