115 10 20655 https://www.socictopen.socict.org/files/original/395aa3c932fdde9d264c710fc83d8a2c.pdf 3f4e486c973659967a402ec926609eab 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 Cultivando física y matemática: ciencias exactas y naturales aplicadas al desarrollo de una huerta agroecológica y comunitaria Creator An entity primarily responsible for making the resource Virginia Lamarre, Sandra Analía Hernández Description An account of the resource Este trabajo propone redescubrir la enseñanza de las materias Física y Matemática a partir del planteamiento inicial de situaciones problemáticas identificadas en el desarrollo de un proyecto productivo sustentable, en un Bachillerato para Adultos con orientación humanística del conurbano bonaerense. Partiendo del extrañamiento inicial respecto a las ciencias exactas y jerarquizando la duda y la curiosidad como aspectos inherentes al ser humano, se establecen los puntos de anclaje entre la vida real observada y percibida, las necesidades cotidianas, individuales y barriales, y los contenidos curriculares de ambas disciplinas. La elección de la huerta agroecológica, cuyo desarrollo implica el trabajo interdisciplinario entre las ciencias exactas y naturales, sociales y humanísticas, se realizó de manera colectiva, respondiendo a necesidades socioeconómicas del barrio. Mediante la observación, la formulación de preguntas, elección de variables y sus relaciones algebraicas y la práctica en constante relación con la construcción de nuevas categorías semánticas, se promueve la resignificación del saber, el aprendizaje investigativo, la interacción solidaria y crítica y la creación de alternativas productivas y de desarrollo territorial y humano, llegando a abordar, desde inquietudes concretas, niveles de conceptualización abstractos. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource física educativa; ciencias exactas y naturales en interdisciplina; enfoque ciencia tecnología y sociedad; proyecto productivo creativo; huerta Source A related resource from which the described resource is derived Revista de Enseñanza de la Física Publisher An entity responsible for making the resource available Asociación de Profesores de Física de Argentina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Special aspects of education, Physics Relation A related resource <a href="https://revistas.unc.edu.ar/index.php/revistaEF/article/view/31189" target="_blank" rel="noreferrer noopener">https://revistas.unc.edu.ar/index.php/revistaEF/article/view/31189</a> https://www.socictopen.socict.org/files/original/aa04571427fbb5f1df6e5407e8d1c4b9.pdf ca45d880a3e58cd1980eccee07ab4ab3 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 La tarea integrada como estrategia pedagógica para evidenciar el aprendizaje significativo Creator An entity primarily responsible for making the resource Jonathan Albeiro Usamag-Chingal Description An account of the resource Se describe las experiencias de una investigación de tipo cualitativo, cuyo objetivo general fue evidenciar el aprendizaje significativo en una población de 30 estudiantes de grado once, después de haber implementado la estrategia pedagógica ‘Tarea integrada’, la cual consistió en la elaboración de un abono orgánico con el cual los estudiantes debieron demostrar su capacidad para relacionar, bajo una misma actividad, las asignaturas de matemáticas, ciencias naturales, producción agrícola y pecuarias. En su parte metodológica la investigación exploró inicialmente los conocimientos de estudiantes y docentes en lo referente a trabajo grupal e interdisciplinariedad, seguidos de la implementación de la práctica y ejecución de la tarea integrada en las instalaciones de la institución y, finalmente, analizó los aportes de la estrategia pedagógica. Los hallazgos y resultados de esta investigación abordan la perspectiva de varios autores y el contraste con las experiencias resultado de la actividad. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource aprendizaje significativo; tarea integrada; estrategia pedagógica; trabajo grupal; interdisciplinariedad Identifier An unambiguous reference to the resource within a given context 10.31948/rev.criterios/27.1-art1 Source A related resource from which the described resource is derived Revista Criterios Publisher An entity responsible for making the resource available Editorial UNIMAR Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Periodicals Relation A related resource <a href="http://editorial.umariana.edu.co/revistas/index.php/Criterios/article/view/2307" target="_blank" rel="noreferrer noopener">http://editorial.umariana.edu.co/revistas/index.php/Criterios/article/view/2307</a> https://www.socictopen.socict.org/files/original/b16e149dd87e7005e5402fc6aa6a44b3.pdf 85bc4a9bf662d90bacd24f7c8d4426cd 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 Análisis de la interacción genotipo ambiente del rendimiento de forraje y grano de Triticales y Tricepiros en la Región Pampeana Semiárida y subhúmeda seca Creator An entity primarily responsible for making the resource Francisco Recoulat, Tamara Ayelen Benito Description An account of the resource El cultivo de cereales forrajeros resulta un eslabón casi ineludible en las cadenas de pastoreo para dar continuidad a la producción forrajera en la época invernal cuando decae la productividad de las pasturas o pastizales. En este sentido, los triticales y tricepiros constituyen alternativas interesantes tanto en su producción de forraje como de grano. En los programas de fitomejoramiento resulta importante detectar la interacción genotipo por ambiente, ya que constituye una de las principales dificultades en los procesos de selección. Las metodologías aplicables al análisis de la interacción son útiles al momento de detectar líneas experimentales de buen rendimiento y estables en diferentes ambientes permitiendo la expansión de estos incipientes cultivos. En el presente trabajo se analizaron conjuntamente los datos de los ensayos comparativos de rendimiento tanto de forraje como de grano de germoplasma introducido y líneas propias de los programas de mejoramiento de la Facultad de Agronomía de la Universidad Nacional de La Pampa y de la Universidad Nacional de Río Cuarto. Se utilizaron los siguientes modelos: a) Modelo de regresión lineal y desvíos de la regresión; b) Modelo de los efectos aditivos principales e interacciones multiplicativas (Modelo AMMI); y c) Análisis por el modelo de regresión por sitio (SREG). El análisis para la producción de forraje por el método de regresión permitió detectar que las líneas de triticale 7, 8 y 9, presentaron rendimientos de materia seca acumulados superiores a la media general y además resultaron de estabilidad altamente pronosticable. El modelo AMMI (2) detecto una correlación positiva de las líneas de triticale 13, 5, 6, 4 con el ambiente SR 2010, de los tricepiro 15, 16, 17, 18, 21 y 22 con SR 2009 y RC 2009. El tricepiro 23 se asoció a RC 2010. Por su parte el modelo SREG, detecto que el ambiente SR 2010 permite discriminar la mayoría de las líneas experimentales de triticales, dando como genotipos ganadores al 5 y 13; en sentido opuesto detecto un mega-ambiente constituido por SR 2009 y RC  2009, que dio por ganadora a la linea 15. Respecto al análisis del rendimiento de grano el método de regresión permitió detectar que las líneas de triticale forrajero 1, 4 y 9 presentaron estabilidad general, pero solo la última resulto pronosticable. El AMMI (2) permitió detectar una asociación del ambiente SR 2010 con las líneas de triticales graníferas 32, 33, 34, 36, 37, 38, 39, 40 y 44. Las líneas de triticale forrajero 2, 4, 5, 6, 7, la de tricepiro 27 y el triticale granífero 43 se asociaron a RC 2010. El cultivar de triticale 14 y la línea de tricepiro 24 se asociaron al ambiente SR 2012. El modelo SREG permitió discriminar los ambientes en forma similar al modelo anterior y detectó a los triticales graníferos 40 y 37 como de mayor rendimiento y estabilidad. La recomendación de genotipos basados en rendimientos modelados a partir de las observaciones en diferentes ambientes reducen el error experimental que afecta la estimación del rendimiento, favorecen la predicción de las futuras respuestas en cada sitio y simplifica las recomendaciones de cultivares al reducirse el número de subregiones. La interpretación de la interacción genotipo por ambiente en base a la regresión lineal no es capaz de predecir la respuesta no lineal de los genotipos a los ambientes. En ese aspecto el modelo AMMI permite analizar con mayor detalle los efectos de la interacción genotipo por ambiente a través de una representación simultánea de los genotipos y ambientes en un biplot. En el AMMI se pueden observar las diferencias entre ambientes, el grado de interacción de los genotipos con los mismos y su estabilidad y adaptación específica, por su parte el modelo SREG permitió detectar mega-ambientes, los genotipos adaptados para esos ambientes y su respectiva estabilidad. 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 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/2130" target="_blank" rel="noreferrer noopener">https://cerac.unlpam.edu.ar/index.php/semiarida/article/view/2130</a> https://www.socictopen.socict.org/files/original/9a36b8a2a7ffdc94b5acd4c61b396e2a.pdf 7b10894489c5d9ddd0a3504d1b8bc1c5 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 Orchid growth and nutrition in response to mineral and organic fertilizers Crescimento e nutrição de orquídea em resposta à fertilização mineral e orgânica Creator An entity primarily responsible for making the resource Víctor Hugo Alvarez V., Roberto Ferreira Novais, Ecila Mercês de Albuquerque Villani, José Maria Moreira Dias, Donizetti Tomaz Rodrigues Description An account of the resource Orchid fertilization is fundamental for a satisfactory plant growth and development for commercial orchid production as well as in collections. Mineral and/or organic sources can be used for fertilization. The objective of this study was to evaluate the effect of the use of organic and/or mineral fertilizers on the nutrition and growth of orchid (Laelia purpurata 'werkhanserii' x L. lobata 'Jeni') seedlings in greenhouse. The following fertilizers were tested: an NPK fertilizer + micronutrients; a Ca source in the form of calcium nitrate; two organic fertilizers, one prepared with a mixture of bone meal, castor meal and ash, and a similar commercial fertilizer. The organic fertilizers were distributed on the surface of the pots every two months and the minerals were applied weekly to the substrate in 25 mL aliquots of a solution containing 1 g L-1 of the respective fertilizer. The plant response to the application of mineral together with organic fertilizer was better, with higher dry matter production than by the isolated application of each fertilizer (organic or mineral). The treatments with calcium nitrate + NPK fertilizer did not differ significantly from the use of NPK fertilizer, probably due to the S deficiency detected in a mineral analysis of the tissues. Commercial organic fertilizer had a very elevated B level, leading to toxicity symptoms, reduced growth and necrotized tips of the older leaves in all fertilized treatments.A fertilização de orquídeas é fundamental para crescimento e desenvolvimento satisfatórios tanto em orquidários comerciais quanto em coleções. Essa fertilização pode ser realizada com fontes minerais e, ou, orgânicas. Este trabalho teve como objetivo avaliar o efeito do uso de fertilizantes orgânicos e, ou, minerais sobre a nutrição e crescimento de mudas de orquídeas (Laelia purpurata 'werkhanserii' x L. lobata 'Jeni') em casa de vegetação. Foram utilizados: um fertilizante mineral NPK + micronutrientes; uma fonte de Ca na forma de nitrato de cálcio; e dois fertilizantes orgânicos, um preparado com a mistura de farinha de ossos, torta de mamona e cinzas e outro semelhante a esse último adquirido no comércio (comercial). Os fertilizantes orgânicos foram distribuídos sobre a superfície dos vasos a cada dois meses, e os minerais foram aplicados semanalmente no substrato em alíquotas de 25 mL de uma solução contendo 1 g L-1 do respectivo fertilizante. Os resultados demonstraram melhores respostas para uso do fertilizante mineral juntamente com o fertilizante orgânico, apresentando maior produção de matéria seca das plantas em relação ao uso isolado de cada fertilizante (orgânico ou mineral). Os tratamentos que receberam nitrato de cálcio adicionalmente ao fertilizante NPK não apresentaram diferenças significativas em comparação ao uso do fertilizante NPK, provavelmente por deficiência de S, evidenciada na análise mineral dos tecidos. O fertilizante orgânico comercial mostrou teor muito elevado de B, refletindo em sintomas de toxidez, crescimento reduzido e extremidades de folhas mais velhas necrosadas, em todos os tratamentos que receberam esse fertilizante. Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Ash, B toxicity, Orchidaceae, bone meal, castor meal, cinzas, farinha de ossos, fertilizantes, fertilizer, torta de mamona, toxidez de B Identifier An unambiguous reference to the resource within a given context 10.1590/S0100-06832010000500014 Source A related resource from which the described resource is derived Revista Brasileira de Ciência do Solo Publisher An entity responsible for making the resource available Sociedade Brasileira de Ciência do Solo 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) Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0100-06832010000500014" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0100-06832010000500014</a> https://www.socictopen.socict.org/files/original/057e9776d69bd3057ac95037acbd4e53.pdf 1ca1ac7654ff5d64f3469487ae239d79 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 VARIEDADES DE FEIJÃO-FAVA SUBMETIDAS À NÍVEIS DE SALINIDADE E ADUBAÇÃO ORGÂNICA Creator An entity primarily responsible for making the resource Valéria Fernandes de Oliveira Sousa, Marília Hortência Batista Silva Rodrigues, Reginaldo Gomes Nobre, Mateus Batista Granja, Plínio José Patriota Vitorino, Genilson Lima Diniz, Francisco Hélio Alves de Andrade Description An account of the resource O feijão-fava é uma leguminosa bastante cultivada na Região Nordeste. Entretanto, às condições edafoclimáticas, altas temperaturas e baixa pluviosidade, ocasionam salinização das águas e interferem no desenvolvimento de diversas espécies. Há tolerância salina entre variedades de uma mesma espécie e uso de insumos orgânicos atenuam o estresse salino. Para tanto, objetivou-se avaliar variedades de feijão-fava submetidas a níveis de salinidade e adubação orgânica. Sendo conduzido em ambiente protegido nas dependências da Universidade Federal de Campina Grande campus Pombal. O delineamento experimental foi de blocos ao acaso em esquema fatorial 3x4x5 referente a três variedades de fava (V1: lavandeira; V2: raio-de-sol e V3: rajada), quatro volumes de esterco bovino (A1: 0% - sem adubação; A2: 8%; A3: 16% e A4: 24%), aplicados em função do volume de solo do recipiente e cinco níveis de salinidade na água de irrigação (S1= 0,3 dSm-1; S2= 1,0 dSm-1; S3= 1,7 dSm-1; S4= 2,4 dSm-1 e S5= 3,1 dSm-1). A variedade Raio de Sol possui maior crescimento em relação às demais, entretanto a cultivar Rajada apresentou maior aclimatização às condições salinas principalmente com uso do esterco bovino na concentração de 24%. O esterco bovino atenua o efeito nocivo da salinidade, entretanto doses excessivas em altas salinidades podem ser prejudiciais ao feijoeiro-fava. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Phaseolus lunatus L, comportamento vegetativo, diversidade, esterco, água salina Source A related resource from which the described resource is derived Colloquium Agrariae Publisher An entity responsible for making the resource available University of Western Sao Paulo, UNOESTE 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://journal.unoeste.br/index.php/ca/article/view/2440" target="_blank" rel="noreferrer noopener">http://journal.unoeste.br/index.php/ca/article/view/2440</a> https://www.socictopen.socict.org/files/original/1bb087f26065c65f9af615c3e2dbf909.pdf fae66475cbae3a51010cdff5ea05a92d 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 First Demonstration of Clinical <i>Fusarium</i> Strains Causing Cross-Kingdom Infections from Humans to Plants Creator An entity primarily responsible for making the resource Lav Sharma, Thuluz Meza-Menchaca, Rupesh Kumar Singh, Jesús Quiroz-Chávez, Luz María García-Pérez, Norma Rodríguez-Mora, Manuel Soto-Luna, Guadalupe Gastélum-Contreras, Virginia Vanzzini-Zago, Francisco Roberto Quiroz-Figueroa Description An account of the resource Mycotoxins from the Fusarium genus are widely known to cause economic losses in crops, as well as high mortalities rates among immunocompromised humans. However, to date, no correlation has been established for the ability of Fusarium to cause cross-kingdom infection between plants and humans. The present investigation aims to fill this gap in the literature by examining cross-kingdom infection caused by Furasium strains isolated from non-immunocompromised or non-immunosuppressed humans, which were subsequently reinfected in plants and on human tissue. The findings document for the first time cross-kingdom infective events in Fusarium species, thus enhancing our existing knowledge of how mycopathogens continue to thrive in different hosts. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Keratomycosis, horizontal cross-kingdom, onychomycosis, pathogenicity Identifier An unambiguous reference to the resource within a given context 10.3390/microorganisms8060947 Source A related resource from which the described resource is derived Microorganisms 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 Biology (General) Relation A related resource <a href="https://www.mdpi.com/2076-2607/8/6/947" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2076-2607/8/6/947</a> https://www.socictopen.socict.org/files/original/1badc674f7ff0350b1859fbbb325e37e.pdf 49d713c71f272397407906e6e58d8dfb 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 Efecto del uso de melaza y microorganismos eficientes sobre la tasa de descomposición de la hoja de caña (Saccharum officinarum) Creator An entity primarily responsible for making the resource Mauricio Garcia Arboleda, Óscar Eduardo Sanclemente Reyes, Francis Liliana Valencia Trujillo Description An account of the resource Se evaluó la tasa de descomposición de la hojarasca de caña de azúcar mezclada con un abono orgánico tipo compost, usando un acelerador finito (melaza) y un acelerador infinito (Microorganismos eficientes). El ensayo se realizó en las instalaciones del invernadero de la Universidad Nacional de Colombia, Sede Palmira. Los resultados demostraron que la melaza es un acelerador de la descomposición de los residuos de hoja de caña, pues muestra una marcada influencia en la tasa descomposición inicial de dichos residuos, pero una vez consumidos los carbohidratos que la constituyen, la tasa de descomposición se disminuye ostensiblemente. Se evidencia entonces el potencial de los residuos de hoja de caña como elementos para el mantenimiento y/o mejoramiento del capital biofísico en el sistema productivo de la caña, debido a su alta eficiencia fotosintética. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Eficiencia fotosintética, capital biofísico, compostaje, descomposición de residuos Identifier An unambiguous reference to the resource within a given context 10.22490/21456453.920 Source A related resource from which the described resource is derived Revista de Investigación Agraria y Ambiental Publisher An entity responsible for making the resource available UNAD 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, Environmental sciences Relation A related resource <a href="https://hemeroteca.unad.edu.co/index.php/riaa/article/view/920" target="_blank" rel="noreferrer noopener">https://hemeroteca.unad.edu.co/index.php/riaa/article/view/920</a> https://www.socictopen.socict.org/files/original/64f71fb5f7f549309bf561844026f741.pdf afef924c1170ab42fbbb1a0be7836720 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 Variación somaclonal y selección in vitro con toxinas como herramienta en la búsqueda de resistencia a enfermedades en plantas: Revisión Creator An entity primarily responsible for making the resource Carlos Patiño Torres Description An account of the resource Resumen.- La diversidad alélica es un requisito fundamental para el éxito de los programas de fitomejoramiento. En casos en los que la reserva de genes es escasa existen varios mecanismos para aumentarla artificialmente, incluyendo la obtención de variantes somaclonales a través de técnicas de cultivo de tejidos vegetales in vitro. La variación somaclonal es un fenómeno natural que ocurre en los procedimientos de cultivo de tejidos, a través del cual pueden recuperarse mutantes con o sin ventajas adaptativas. Cuando este fenómeno se utiliza para generar mutantes con características prediseñadas, a través del uso de un agente de selección artificial, el proceso se denomina selección in vitro. Si lo que se busca es producir material vegetal con resistencia y/o tolerancia a enfermedades, el agente de selección puede ser el microorganismo etiológico, sus partes, o sus productos metabólicos, incluidas sus toxinas. Consideraciones de costo, sencillez y eficacia, hacen que esta técnica sea particularmente apta para los países en vía de desarrollo. En este documento se revisan los fundamentos científicos que la sustentan. Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Variación somaclonal. In vitro selection, cultivo de tejidos, plant disease resistance, plant tissue culture, resistencia a enfermedades, selección in vitro Identifier An unambiguous reference to the resource within a given context 10.22490/21456453.893 Source A related resource from which the described resource is derived Revista de Investigación Agraria y Ambiental Publisher An entity responsible for making the resource available UNAD 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, Environmental sciences Relation A related resource <a href="https://hemeroteca.unad.edu.co/index.php/riaa/article/view/893" target="_blank" rel="noreferrer noopener">https://hemeroteca.unad.edu.co/index.php/riaa/article/view/893</a> https://www.socictopen.socict.org/files/original/0f90e4dc869b2649f86973a7b0700f19.pdf 2592cc0ab2c4926182e847141ee2d1e8 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 Determinantes socioeconómicos del consumo de productos ecológicos en Quito Creator An entity primarily responsible for making the resource Cristian Vasco, Gabriela Palacios, Susana Paspuel Description An account of the resource En este estudio se analizan los determinantes socioeconómicos del consumo de productos orgánicos y ecológicos en el Distrito Metropolitano de Quito. Para ello se realizaron encuestas entre los clientes de la feria agroecológica del parque “la Carolina” y se analizaron los datos por medio de una regresión lineal con el método de mínimos cuadrados ordinarios (OLS). Los resultados sugieren que las personas que poseen un mayor nivel de escolaridad así como más ingresos económicos, gastan más en el consumo de productos orgánicos y ecológicos. A la luz de estos resultados, las políticas orientadas a incrementar la oferta y la demanda de alimentos producidos ecológicamente deberían enfocarse en: 1) fomentar y promover la producción ecológica a fin de reducir los costos y el precio final al consumidor, y 2) difundir los beneficios y ventajas de consumir productos ecológicos entre los segmentos de la población con menos escolaridad e ingresos.   Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Alimentos ecológicos, Quito, determinantes socioeconômicos, mínimos cuadrados ordinarios Identifier An unambiguous reference to the resource within a given context 10.29166/siembra.v2i1.112 Source A related resource from which the described resource is derived Siembra Publisher An entity responsible for making the resource available Universidad Central del Ecuador 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="http://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/112" target="_blank" rel="noreferrer noopener">http://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/112</a> https://www.socictopen.socict.org/files/original/7a09c239b26afabb4ad58a2e05b42f6a.pdf b5f4011d9ba8531eed392e23c2e0a286 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 A estrutura de áreas verdes urbanas como indicador de qualidade ambiental e sua importância para a diversidade de aves na cidade de Campo Grande, Mato Grosso do Sul Creator An entity primarily responsible for making the resource Emilia Alibio Oppliger, Fernanda Mussi Fontoura, Ademir Kleber Morbeck de Oliveira, Maria Cecília Barbosa de Toledo, Mauro Henrique Soares da Silva, Neiva Maria Robaldo Guedes Description An account of the resource A maior biodiversidade em ambientes urbanos propicia menor vulnerabilidade aos problemas normalmente encontrados nestes contextos, como a poluição, assim, a conservação dos recursos naturais relaciona-se à melhor qualidade de vida da população. A partir disso, objetivou-se analisar a estrutura vegetacional em três áreas verdes urbanas e sua importância para a manutenção da avifauna em Campo Grande, MS. Os elementos considerados foram tamanho, utilização, entorno, estrutura da vegetação e os corpos hídricos para comparar riqueza e frequência de ocorrência das espécies de aves. Através de levantamento qualitativo, foram registradas 107 espécies de aves nas áreas estudadas. As aves encontradas com maior frequência absoluta de ocorrência foram Patagioenas picazuro e Ara ararauna. A área de vida de 89% das aves não se configura como ‘áreas alteradas’, indicando que a cidade, atualmente, apresenta boas condições ambientais. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Biodiversidade, Conexão de Áreas Verdes Urbanas, Paisagem, cerrado, sustentabilidade Identifier An unambiguous reference to the resource within a given context 10.11606/issn.2359-5361.paam.2019.162864 Source A related resource from which the described resource is derived Paisagem e Ambiente Publisher An entity responsible for making the resource available Universidade de São Paulo Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Aesthetics of cities. City planning and beautifying Relation A related resource <a href="http://www.revistas.usp.br/paam/article/view/162864" target="_blank" rel="noreferrer noopener">http://www.revistas.usp.br/paam/article/view/162864</a>