278 10 20655 https://www.socictopen.socict.org/files/original/1c40e54605c8915579814248c37bad0d.pdf 5c53567d9d539e5ac9c3536da94cef40 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 Cambio climático y dinámica temporal del paisaje y de los hábitats en las ecorregiones del NW de la Península Ibérica durante el Pleistoceno superior Creator An entity primarily responsible for making the resource C. Muñoz Sobrino, M.J. Iriarte, P. Ramil-Rego, L. Gómez-Orellana Description An account of the resource En los últimos 60 años los modelos propuestos para la interpretación de las condiciones ambientales a lo largo del Pleistoceno Superior Final han sufrido numerosos cambios determinados tanto por la adopción de nuevos conceptos científicos, como por la mejora de los métodos analíticos y sobre todo por un mayor número de registros disponibles. Del uniformismo ambiental y biogeográfico imperante a finales de la década de los ochenta, se ha pasado a incrementar el valor que las configuraciones de carácter local y regional, que afectan tanto al clima como a la composición y distribución de los ecosistemas terrestres ; y por tanto a los recursos naturales renovables que el hombre pudo haber aprovechado en cada momento. A su vez, las configuraciones locales y regionales se intregran en los modelos climáticos globales, elaborados a patir del estudio de isótopos y elementos traza obtenidos en depósitos con gran amplitud cronológica y un ritmo de deposición conocido. La integracion de la información paleoambiental a diferentes escalas temporales y espaciales obliga a rechazar, o en su caso limitar, la información paleoambiental que muestre un elevado grado de incertidumbre en relación al origen geográfico de sus componentes, o bien derivado de una tafocenosis heterogénea, o vinculado con una deposición intermitente o con mezclas de los distintos niveles. Date A point or period of time associated with an event in the lifecycle of the resource 2005 Subject The topic of the resource Bioestratigrafía, Oscilaciones climáticas, Registros polínicos, Unidades paleobiogeográficas, correlaciones, variaciones espaciales Source A related resource from which the described resource is derived Munibe Antropologia-Arkeologia Publisher An entity responsible for making the resource available Sociedad de Ciencias Aranzadi Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Archaeology, Auxiliary sciences of history Relation A related resource <a href="http://www.aranzadi-zientziak.org/fileadmin/docs/Munibe/200501537551AA.pdf" target="_blank" rel="noreferrer noopener">http://www.aranzadi-zientziak.org/fileadmin/docs/Munibe/200501537551AA.pdf</a> https://www.socictopen.socict.org/files/original/1147ef0c6a433ef3637842591c2f4888.pdf 4b6c8f12a9a00a3652def81698dc435a 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 Water-mediated changes in plant–plant and biological soil crust–plant interactions in a temperate forest ecosystem Creator An entity primarily responsible for making the resource C. Pissolito, I. A. Garibotti, S. A. Varela, V. Arana, M. Gonzalez-Polo, P. Marchelli, O. Bruzzone Description An account of the resource In the quest to understand how biotic interactions respond to climate change, one area that remains poorly explored is how interactions involving organisms other than vascular plants will respond. However the interactions between plants and biological soil crusts (BSCs) are relevant in many ecosystems and they will likely respond uniquely to climate change. Simultaneous considerations of both plant–plant and plant–BSC interactions may substantially improve our understanding of this topic. The aim of this study is to assess whether water availability differentially affects the biotic effects of BSCs and pioneer shrubs on the early life-history stage of tree seedling growth. We conducted a greenhouse factorial experiment with soil surface cover (bare soil, soil covered by a creeping shrub and BSC covered soil) and water regime (control and drought) as factors. We monitored Nothofagus pumilio (a native tree species of ecological and economic relevance) seedling water status and growth as well as changes in soil water content and soil properties. The shrub cover had a positive effect on soil water conservation and on the water balance of seedlings under water stress. However, its effect was negative for seedling growth under both water conditions. The BSC also contributed to soil water conservation and apparently added nutrients to the soil. The net effect of the BSC on seedling growth was negative under full-watering conditions but positive under water stress conditions. This result highlights how the studied biotic interactions, and especially interactions involving BSCs, depend on changes in water availability. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Identifier An unambiguous reference to the resource within a given context 10.5194/we-19-27-2019 Source A related resource from which the described resource is derived Web Ecology Publisher An entity responsible for making the resource available Copernicus Publications 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, Human ecology. Anthropogeography, Biology (General), Science, Microbiology, Botany, Ecology, Zoology, Oceanography, Natural history (General), General. Including nature conservation, geographical distribution, Physiology Relation A related resource <a href="https://www.web-ecol.net/19/27/2019/we-19-27-2019.pdf" target="_blank" rel="noreferrer noopener">https://www.web-ecol.net/19/27/2019/we-19-27-2019.pdf</a> https://www.socictopen.socict.org/files/original/e1615612b33be3236219e793369426df.pdf c33b977a73fd02df8a5d3bffcbd0075c 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 Ecología de la regeneración de Quercus ilex a escala de paisaje: importancia de los dispersores y depredadores de semillas para el reclutamiento Creator An entity primarily responsible for making the resource C. Puerta Date A point or period of time associated with an event in the lifecycle of the resource 2008 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=54017106017" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=54017106017</a> https://www.socictopen.socict.org/files/original/16d2981c06aa9e840f362627136485dc.pdf 0d412b03942415567ad155e5809a8645 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 Dosis de polvo de roca y sus efectos sobre el rendimiento del tomate Creator An entity primarily responsible for making the resource C. R. Enciso Garay, O. D. Alvarez, G. A. Bogado, V. R. S. Oviedo Description An account of the resource La agricultura sustentable juega un rol muy importante en la producción continua de alimentos, donde se busca reducir la dependencia de fertilizantes minerales y el incremento del uso de fuentes naturales de nutrientes, con bajos impactos en el medio ambiente. Se ha evaluado el efecto de diferentes dosis de polvo de roca de origen basáltico en las características productivas del tomate cultivar Carina, a través de un experimento en el municipio de Caazapá, Departamento de Caazapá, Paraguay, en el periodo de 11/2012 a 04/2013. Los tratamientos consistieron en testigo sin fertilización, testigo experimental con fertilización química (basado en el análisis de suelo) y diferentes dosis de polvo de roca de 0,5; 0,75; 1,0; 1,25; 1,5 y 2,0 t ha-1. El diseño experimental fue de bloques completos al azar con tres repeticiones. Cada unidad experimental estuvo constituida de 24 plantas, de las cuales fueron evaluadas ocho. Las variables medidas fueron masa media de frutos, rendimiento comercial y número comercial de frutos por planta (&gt; 50 g). La comparación de medias por la prueba de Tukey al 5% de probabilidad arrojó que la fertilización química resultó en mayor rendimiento, masa media de frutos y número de frutos por planta. A partir de la dosis de polvo de roca de 1,0 t ha-1, se encontró efecto significativo sobre el número de frutos por planta y desde 0,75 t ha-1 sobre la masa de frutos y rendimiento, obteniéndose, los mejores resultados con las dosis más elevadas. El análisis de regresión realizado con las dosis de polvo de roca muestra una respuesta lineal creciente para las variables evaluadas.Rock dust dose and its effects on commercial performance of tomatoAbstract: Sustainable agriculture plays a very important role for continuous production of food, where it seeks to reduce the dependence of mineral fertilizers and the increase in the use of natural sources of nutrients, with low impact on the environment. The effect of different doses of rock dust in the productive characteristics of the Carina tomato variety was evaluated through an experiment in Caazapá, Paraguay, in the period 11/2012 to 04/2013. The treatments consisted of: a control without fertilization, experimental control with chemical fertilization (based on soil analysis) and different doses of rock dust: 0.5, 0.75, 1.0, 1.25, 1.5 and 2.0 t ha-1. The experimental design was complete randomized blocks with three replications. Each experimental unit consisted of 24 plants, of which eight were evaluated. The measured variables were fruit mass, yield and commercial number of fruits per plant (&gt; 50 g); means were compared using the Tukey test at 5% probability. Chemical fertilization resulted in higher yields, increased average fruits mass and number of fruits per plant. From the 1.0 t ha-1 rock dust dose a significant effect on the number of fruits per plant was found, as well as from the 0.75 t ha-1 dose on the mass of fruits and yield, obtaining the best results with higher doses. There was an increasing lineal response of the evaluated variables with increasing application of the rock dust. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource Producción, Solanum lycopersicum L, basalto, fertilización natural Identifier An unambiguous reference to the resource within a given context 10.18378/rvads.v11i1.3998 Source A related resource from which the described resource is derived Revista Verde de Agroecologia e Desenvolvimento Sustentável Publisher An entity responsible for making the resource available Grupo Verde de Agroecologia e Abelhas (GVAA) 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), Geography. Anthropology. Recreation, Environmental sciences Relation A related resource <a href="http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3998" target="_blank" rel="noreferrer noopener">http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3998</a> https://www.socictopen.socict.org/files/original/1129eb66f8c265b3c85942a7dd331149.pdf d398c5c8b910caaf0d31868ac795b6c7 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 Patogenecidad de hongos entomopatógenos en termitas en plantaciones de Moringa oleífera, Posoltega Nicaragua Creator An entity primarily responsible for making the resource C. R. Quiroz-Medina, Prof. Ing., D. J. Chavez, C. R. Lanuza-Reyes, L. F. Moreno-Mayorga, Prof. Ing., I. E. Rosales Gonzales, Ing. Description An account of the resource Las termitas son plagas de importancia económica en sistemas agroforestales y agrícolas. La investigación se realizó en el Centro de Referencia Fidel Castro Ruz del Instituto Tecnológico Agropecuario del municipio de Posoltega  en convenio con la UNAN-LEON. El objetivo fue determinar la incidencia e identificar la especie de termitas presente en la plantación Moringa oleífera y evaluar la patogenicidad de hongos entomopatógenos en condiciones de campo. La investigación es de tipo cuasi experimental, se evaluaron 3 tratamientos Beuveria bassiana con una concentración de 3.6 x 107 conidias/ml, Metarhizium anisopliae con una concentración de 2.28 x 106 conidias/ml y tratamiento químico (Cipermetrina), dosis de 6cc/ litro de agua. En una población de 16 plantas con colmenas de termitas por tratamientos para un total de 48 unidades experimentales. La aplicación de los tratamientos se realizó mediante la perforación de cada colmena, en sus cuatro puntos cardinales (norte, sur, este y oeste) asperjando con una bomba de mochila manual. La eficacia se determinó mediante la fórmula de la efectividad biológica. El 39% de población de marango Moringa oleífera se encontró infectada por termitas. La especie de termitas presente en las plantaciones Moringa oleífera fue Nasutitermes corníger. La efectividad de los tratamientos presentó sig. Estadística (P= 0.000)  siendo Cipermetrina que presento los mejores porcentaje de efectividad con valores promedios de 96% seguido por M. anisopliae con efectividad de  24 %   y B. bassiana  con  7%. Los porcentajes de esporulación presentaron sig. Estadística. (P= 0.0033) B. Bassiana con un 31% y M. anisopliae presento 69%. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Beauveria Bassiana, Metarhizium anisopliae, Nasutitermes corniger, Termita, entomopatógeno, moringa oleifera Identifier An unambiguous reference to the resource within a given context 10.5377/ribcc.v7i14.12851 Source A related resource from which the described resource is derived Revista Iberoamericana de Bioeconomía y Cambio Climàtico Publisher An entity responsible for making the resource available Universidad Nacional Autónoma de Nicaragua Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Economic theory. Demography, Meteorology. Climatology Relation A related resource <a href="http://revistas.unanleon.edu.ni/index.php/REBICAMCLI/article/view/522" target="_blank" rel="noreferrer noopener">http://revistas.unanleon.edu.ni/index.php/REBICAMCLI/article/view/522</a> https://www.socictopen.socict.org/files/original/e8372f1be473a2b8b4cbf70b485212d3.pdf cdbdc1cf014a4549a9e5ffac6f31d512 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 On a knife’s edge of a COVID-19 pandemic: is containment still possible? Creator An entity primarily responsible for making the resource C. Raina MacIntyre Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource infectious diseases, Pandemic, COVID-19 Identifier An unambiguous reference to the resource within a given context DOI: 10.17061/phrp3012000 Source A related resource from which the described resource is derived Public Health Research & Practice Publisher An entity responsible for making the resource available Sax Institute 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 https://www.socictopen.socict.org/files/original/251790089de4df389304cacaaa6e155d.pdf 077c1058481d9c09110099fba170de00 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 Produção orgânica: predileção de consumo e potencialidades do seguimento em Fortaleza – CE Creator An entity primarily responsible for making the resource C. S. P. Oliveira, A. F. Lima, E. C. Silva, W. P. P. Andre, T. P. P. Andre Description An account of the resource Este trabalho objetivou investigar o perfil de consumidores de produtos orgânicos, bem como sua forma de aquisição e quais as preferências que influenciam no momento de decidir sobre a compra. O presente estudo foi desenvolvido durante a VIII FECEAF – Feira Cearense da Agricultura Familiar – em Fortaleza, Ceará, durante julho de 2015, totalizando 100 sujeitos amostrais. Foram respondidas questões objetivas referentes ao perfil do consumidor, onde os indivíduos do sexo feminino (51%), à faixa etária entre 21 a 30 (39%) e o ensino médio (48%) desse público obtiveram maior representatividade. Observou-se ainda o pouco conhecimento acerca dos produtos orgânicos entre os entrevistados (61%), tendo a televisão como principal fonte de informação a respeito do tema (34%). No que diz respeito aos hábitos de consumo e a forma de aquisição desse tipo de produto, 54% dos respondentes o escolhem por apresentar uma melhor qualidade quando comparados aos convencionais, 43% o consomem todos os dias e 41% costumam adquiri-los em supermercados. Já o hábito familiar de consumo obteve um percentual expressivo (87%), em que todos os integrantes da família fazem uso do consumo de produtos orgânicos. Quanto à atratividade, 53% relatam que a ausência de agrotóxicos tornam os produtos orgânicos mais atrativos. Entre os orgânicos mais consumidos, as frutas (53%) e as hortaliças (29%) obtiveram maior destaque. Nesse sentido concluímos com o trabalho que os hábitos alimentares das famílias tem se tornado cada vez mais saudáveis, dando espaço ao crescimento do comércio do produto orgânico, fortalecendo o mercado incentivando a produção. Organic production: consumer preference and potential tracking in Fortaleza – CEAbstract: This study aimed to investigate the profile of consumers of organic products as well as their way of acquisition and which preferences that influence when deciding on the purchase. This study was developed during the VIII FECEAF - Fair Cearense Family Agriculture - Fortaleza, Ceará, in July 2015, totaling 100 sample subjects. objective questions were answered for the consumer profile, where the females (51%), the age group 21-30 (39%) and high school (48%) of that audience got more representative. There was still little knowledge about organic products among respondents (61%), with television as the main source of information on the subject (34%). With regard to consumer habits and how to purchase this type of product, 54% of respondents choose it to present a better quality when compared to conventional, 43% consume it every day and 41% usually buy them in supermarkets . Already familiar consumption habits obtained a significant percentage (87%) in all family members making use of organic consumer products. As for attractiveness, 53% report that the absence of pesticides makes them more attractive organic products. Among the most consumed organic, fruits (53%) and vegetables (29%) were most prominent. In this sense we completed the work that the eating habits of families has become increasingly healthy, making room for the growth of the organic product trade, strengthening the market by encouraging production.  Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Agricultura agroecológica, Perfil Sócio-econômico, meio ambiente, sustentabilidade Identifier An unambiguous reference to the resource within a given context 10.18378/rvads.v10i3.3614 Source A related resource from which the described resource is derived Revista Verde de Agroecologia e Desenvolvimento Sustentável Publisher An entity responsible for making the resource available Grupo Verde de Agroecologia e Abelhas (GVAA) 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), Geography. Anthropology. Recreation, Environmental sciences Relation A related resource <a href="http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3614" target="_blank" rel="noreferrer noopener">http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3614</a> https://www.socictopen.socict.org/files/original/47f20519a123a85306ca84f907ad245d.pdf c66eb563a567d7c68c05045eee566698 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 Sistemas de cultivo alternativos desarrollados por productores en el sudeste de la provincia de Buenos Aires Creator An entity primarily responsible for making the resource C. SALEMBIER, J. ELVERDIN, J.M. MEYNARD Description An account of the resource El proceso de expansión de la soja (denominado sojización) en la pampa argentina ha tenido como consecuencia la especialización de numerosas explotaciones agrícolas en el cultivo de soja. Sin embargo, muchos actores del sector agrícola cuestionan la sustentabilidad de los sistemas especializados en ese cultivo. Aun así, cabe preguntarse si las afirmaciones que se hacen sobre la sojización consideran la diversidad de los sistemas de cultivo practicados en las explotaciones agrícolas pampeanas. Este artículo presenta los resultados de un trabajo que se realizó con el fin de identificar y analizar sistemas de cultivo alternativos desarrollados por productores en el partido de Balcarce. El trabajo se dividió en cuatro etapas: (i) caracterización de un sistema predominante basado en el cultivo de soja en la zona de estudio, (ii) identificación de productores que practican sistemas de cultivo alternativos, (iii) descripción y análisis de los distintos sistemas, (iv) evaluación agroambiental y económica de esos sistemas. Se identificaron sistemas alternativos en el partido de Balcarce con prácticas agrícolas distintas de las del sistema predominante. Los sistemas alternativos son caracterizados por rotaciones largas y diversificadas, la combinación de siembra directa y labranza mínima, el uso limitado de plaguicidas, etc. La evaluación reveló que dichos sistemas podían tener mejores resultados agroambientales que el sistema predominante, lo cual nos permitió identificar algunas líneas y preguntas para futuras investigaciones agronómicas. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Sojización, Sustentabilidad agrícola, evaluación multicriterio, innovaciones del terreno, partido de balcarce, sistema de cultivo Source A related resource from which the described resource is derived RIA: Revista Investigaciones Agropecuarias Publisher An entity responsible for making the resource available Instituto Nacional de Tecnología Agropecuaria (INTA) 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=86443147010" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=86443147010</a> https://www.socictopen.socict.org/files/original/8c9971098070f5c57f319cac134f9746.pdf 64c5801ffa2c85f3f148ca63b6ce6a7e 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 Towards high–throughput analyses of fecal samples from wildlife Creator An entity primarily responsible for making the resource C. Sarabia, I. Salado, A. Cornellas, A- Fernández-Gil, C. Vilà, J. A. Leonard Description An account of the resource Hacia análisis genéticos de alto rendimiento de muestras fecales de fauna silvestre La secuenciación de alto rendimiento ofrece nuevas posibilidades en ecología molecular y biología de la conservación. Sin embargo, el potencial de esta técnica no ha sido totalmente explotado para estudios no invasivos, a partir de muestras fecales, de fauna en libertad. La secuenciación de alto rendimiento permite la secuenciación de fragmentos de ADN cortos y podría permitir el genotipado simultáneo de un gran número de muestras y marcadores a un bajo coste. La aplicación de estas técnicas a muestras fecales de fauna silvestre ha sido obstaculizada por la gran cantidad de trabajo requerido en varios pasos, desde la recolección de muestras hasta la secuenciación. Aquí evaluamos protocolos alternativos que podrían permitir un mayor rendimiento en dos de estos pasos: muestreo de campo y extracción de ADN. En este trabajo comparamos dos métodos distintos de conservación de las muestras obtenidas en el campo y siete métodos de extracción de ADN para heces de lobos (Canis lupus). Observamos una gran variación en el éxito de genotipado según los protocolos que se sigan. El método de muestreo de campo basado en frotado superficial de los excrementos dio resultados peores que la recolección de un fragmento del excremento. Por otro lado, los protocolos para la extracción de ADN mostraban resultados muy variables y ofrecen mucho margen de optimización y mejora. La optimización de protocolos puede llevar a un monitoreo no invasivo mucho más eficiente, económico y con mayor rendimiento. La selección de marcadores apropiados sigue siendo de importancia vital para incrementar el éxito de genotipado. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource ADN fecal, Genotipado de microsatélites, Heces de carnívoros, Muestras genéticas no invasivas, Muestreos de campo, secuenciación de nueva generación (ngs) Identifier An unambiguous reference to the resource within a given context 10.32800/abc.2020.43.0271 Source A related resource from which the described resource is derived Animal Biodiversity and Conservation Publisher An entity responsible for making the resource available Museu de Ciències Naturals de Barcelona Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Zoology Relation A related resource <a href="https://www.raco.cat/index.php/ABC/article/view/373486" target="_blank" rel="noreferrer noopener">https://www.raco.cat/index.php/ABC/article/view/373486</a> https://www.socictopen.socict.org/files/original/fea289f6b55623cc58f89ca6b7c1198b.pdf a8504047299c7aae177f18cccba08990 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 Cultivos de cobertura. Efectos de la fertilización sobre la producción de biomasa y eficiencia en el uso del agua Creator An entity primarily responsible for making the resource C. Sardina, L. Guerrero, M. Orelia Description An account of the resource Como alternativa para el desarrollo de una agricultura sustentable surgen los cultivos de cobertura (CC) incorporados en el sistema de rotación. Son especies establecidas entre dos cultivos de cosecha, con el fin de proteger al suelo de los procesos degradativos. La incorporación de estos, constituye una alternativa a evaluar para proveer de residuos ricos en G y promover el desarrollo y mantenimiento de cobertura, evitando de esta forma las pérdidas de suelo por erosión, incrementando la infiltración y captación de agua en el suelo, aumentando además la disponibilidad de N y simplificando el control de malezas. Los CC utilizan el agua que no puede ser retenida en el perfil del suelo (excedente), que perecía lixiviando nutriente en suelos de baja CRA (capacidad de retención de agua), así, la incorporación de estos cultivos no representa un costo hídrico importante para los cultivo sucesores y se logra reducir las pérdidas de elementos móviles. Este estudio fue llevado a cabo en la región semiárida Pampeana, con el fin de evaluar el efecto de la fertilización en la eficiencia del uso de agua por parte de los CC y su efecto sobre la captura de carbono, como así también el impacto que su incorporación tiene en la dinámica de malezas. El agregado de N y P afecto significativamente la producción de materia seca (3753 kg/ha), respecto del testigo (2514 kg/ha) y negativamente en la biomasa de malezas (436 y 30,64 pl/m^, respectivamente). La fertilización incrementó la eficiencia en el uso de agua de 12,12 kg MS/ha.mm para el tratamiento sin fertilizar a 18,12 kg MS/ha.mm en el tratamiento fertilizado. En cuanto a la captura de carbono por parte del verdeo se encontraron respuestas significativas aplicando dosis de 40 kg/ha de nitrógeno y 100 kg/ha de superfosfato triple de calcio (SFTC), no arrojando diferencias a dosis mayores. La interacción fósforo nitrógeno no fue significativa. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Source A related resource from which the described resource is derived Semiárida Publisher An entity responsible for making the resource available Universidad Nacional de La Pampa 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), Animal culture, Cattle Relation A related resource <a href="https://cerac.unlpam.edu.ar/index.php/semiarida/article/view/4578" target="_blank" rel="noreferrer noopener">https://cerac.unlpam.edu.ar/index.php/semiarida/article/view/4578</a>