1615
10
20655
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https://www.socictopen.socict.org/files/original/2fbb19b3864f4bdbeadedcc8c424df1b.pdf
1c6ae205905489f0a31d02d916e6c407
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
Subject and authorship of records related to the Organization for Tropical Studies (OTS) in BINABITROP, a comprehensive database about Costa Rican biology
Creator
An entity primarily responsible for making the resource
Julián Monge-Nájera, Vanessa Nielsen-Muñoz, Ana Beatriz Azofeifa-Mora
Description
An account of the resource
BINABITROP is a bibliographical database of more than 38 000 records about the ecosystems and organisms of Costa Rica. In contrast with commercial databases, such as Web of Knowledge and Scopus, which exclude most of the scientific journals published in tropical countries, BINABITROP is a comprehensive record of knowledge on the tropical ecosystems and organisms of Costa Rica. We analyzed its contents in three sites (La Selva, Palo Verde and Las Cruces) and recorded scientific field, taxonomic group and authorship. We found that most records dealt with ecology and systematics, and that most authors published only one article in the study period (1963-2011). Most research was published in four journals: Biotropica, Revista de Biología Tropical/ International Journal of Tropical Biology and Conservation, Zootaxa and Brenesia. This may be the first study of a such a comprehensive database for any case of tropical biology literature.BINABITROP es una base de datos bibliográfica con más de 38 000 registros sobre los ecosistemas y organismos de Costa Rica. En contraste con bases de datos comerciales como Web of Knowledge y Scopus, que excluyen a la mayoría de las revistas científicas publicadas en los países tropicales, BINABITROP registra casi por completo la literatura biológica sobre Costa Rica. Analizamos los registros de La Selva, Palo Verde y Las Cruces. Hallamos que la mayoría de los registros corresponden a estudios sobre ecología y sistemática; que la mayoría de los autores sólo registraron un artículo en el período de estudio (1963-2011) y que la mayoría de la investigación formalmente publicada apareció en cuatro revistas: Biotropica, Revista de Biología Tropical/International Journal of Tropical Biology, Zootaxa y Brenesia. Este parece ser el primer estudio de una base de datos integral sobre literatura de biología tropical.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Subject
The topic of the resource
Publicaciones, articles per researcher, artículos por investigador, investigación tropical de campo, publications, study subjects, temas de estudio, tropical field research
Source
A related resource from which the described resource is derived
Revista de Biología Tropical
Publisher
An entity responsible for making the resource available
Vicerractoría Investigación
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="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442013000300001" target="_blank" rel="noreferrer noopener">http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442013000300001</a>
-
https://www.socictopen.socict.org/files/original/a39c6f6a69c39042fe40199b1cf38b74.pdf
e4b0153bb1d449c0ed533fdf5f9b8212
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
NEMATODOS FITOPARÁSITOS ASOCIADOS AL TOMATE EN LA ZONA OCCIDENTAL DE NICARAGUA
Creator
An entity primarily responsible for making the resource
Wilber Salazar-Ant\u00F3n, Tom\u00E1s de Jes\u00FAs Guzm\u00E1n-Hern\u00E1ndez
Description
An account of the resource
El objetivo de este estudio fue identificar la diversidad y dinámica poblacional de los nematodos fitoparásitos asociados al tomate en los departamentos de León y Chinandega pertenecientes al occidente de Nicaragua. Durante el ciclo agrícola 2010-2011 se muestrearon cinco plantaciones en cada departamento. Se realizaron ocho muestreos en cada plantación para un total de 80 muestras en las diez plantaciones seleccionadas. Estas fueron tomadas a 10 m entre sí en forma de zig-zag. Se extrajeron los nematodos de suelo mediante el método de Baermann modificado y extracción de nematodos de raíces mediante el método de macerado y tamizado de raíces. Los datos obtenidos fueron correlacionados con factores que afectan las poblaciones de nematodos, tales como tipo de suelo, rotación de cultivos y precipitaciones. Igualmente se describió el crecimiento poblacional de los principales géneros mediante modelos matemáticos. Las densidades más altas fueron obtenidas de muestras de suelo, los más frecuentes en 100 g de suelo fueron especies no identificadas de Meloidogyne sp. con 739, Pratylenchus con 555, Tylenchorhynchus 386 y Helicotylenchus 252 individuos. Se evidenció también que el factor precipitaciones no tuvo un efecto significativo sobre las poblaciones de nematodos. Finalmente, Meloidogyne y Pratylenchus presentaron un crecimiento poblacional que se ajusta a un modelo matemático lineal (R2=0,98 para ambos géneros), donde existió una correlación positiva y lineal entre las etapas fenológicas del tomate y el incremento de nematodos en el suelo.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Source
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Agronomía Mesoamericana
Publisher
An entity responsible for making the resource available
Universidad de Costa Rica
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=43726204015" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=43726204015</a>
-
https://www.socictopen.socict.org/files/original/30806219dbff7ad716806336f8f5bd5c.pdf
6e936974e2ec863dd2f4faf023d82702
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
Concursos
Creator
An entity primarily responsible for making the resource
Boletín Cultural y Bibliográfico Banco de la República
Description
An account of the resource
Se presenta la información y bases de los siguientes concursos: The Times premia a nuevos escritores; Concurso sobre la constitución de 1886; Monografía sobre Córdoba; XXXV convocatoria de Planeta para novelistas; Concurso nacional de ecología; Enka de literatura infantil. Becas: Becas para artistas (un músico, un cantante, un artista plástico).
Date
A point or period of time associated with an event in the lifecycle of the resource
1986
Subject
The topic of the resource
Concursos, Creación literaria, artística, etc
Source
A related resource from which the described resource is derived
Boletín Cultural y Bibliográfico
Publisher
An entity responsible for making the resource available
Banco de la República
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Bibliography. Library science. Information resources
Relation
A related resource
<a href="http://publicaciones.banrepcultural.org/index.php/boletin_cultural/article/view/3376" target="_blank" rel="noreferrer noopener">http://publicaciones.banrepcultural.org/index.php/boletin_cultural/article/view/3376</a>
-
https://www.socictopen.socict.org/files/original/1bd1145629617193da6424914ffd123d.pdf
12a85f107582725cd8135e139dcc5f0e
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
Dinámica espacio-temporal del esfuerzo en una pesquería de buceo artesanal multiespecífica y sus efectos en la variabilidad de las capturas: Implicaciones para el manejo sostenible
Creator
An entity primarily responsible for making the resource
Helven Naranjo Madrigal, Silvia Salas Márquez
Description
An account of the resource
Las pesquerías artesanales asociadas a métodos de buceo son fuente de ingreso, empleo y seguridad alimentaria de zonas costeras en muchos países. Los altos precios y la poca movilidad de especies bénticas capturadas por buceo enfrentan retos cada vez mayores en su aprovechamiento y manejo, esto demanda un entendimiento integral de estas pesquerías en diferentes contextos, incluyendo la dinámica espacial y temporal del esfuerzo pesquero, las artes y las especies. En el presente estudio se busca elucidar si existen diferencias en las estrategias de pesca desarrolla- das por pescadores que emplean buceo en dos modalidades (hookah y buceo libre). También se busca conocer si se desarrollan adaptaciones de estas estrategias en el tiempo, bajo qué condiciones y el posible efecto de las estrategias sobre las capturas. Para ese fin se analizó información detallada de las operaciones de pesca de embarcaciones artesanales que operan en la costa del océano Pacífico de Costa Rica durante dos temporadas de pesca. Se analizó información obtenida a bordo de embarcaciones como: sitio de pesca, composición de especies, tiempo de pesca, número de inmersiones por viaje, entre otros; y se aplicaron entrevistas a buzos al momento de las descargas para obtener información de precios, el volumen de las especies capturadas y forma de operación de los pescadores. Para el buceo con hookah se obtuvo una muestra del 69.3% del total de viajes en las dos temporadas de pesca y en el caso del buceo libre se obtuvo una muestra del 41.9% del total de viajes en las dos temporadas de pesca estudiadas (2007-2008 y 2011-2012). Se identificaron más de 15 especies en cada temporada de pesca, dominaron tres categorías en ambas temporadas pero con diferencias en las proporciones obtenidas en cada caso: langosta (Panulirus gracilis), pulpo (Octopus sp) y pez loro (Scarus perrico y S. Ghobban). Resalta un componente importante de captura retenida por los pescadores para consumo personal, incluyendo especies de alto valor comercial. Se identificaron cambios en las estrategias de pesca asociadas a cambios en las capturas y cambios en la asignación espacial del esfuerzo pesquero de una temporada de pesca a otra, definidas por la adición de buceo nocturno, aumento en el número de inmersiones de una temporada a otra y procesos de cooperación en las faenas de pesca de buzos que usan buceo libre. Se discute las potenciales causas de los cambios en las estrategias de pesca observadas y se derivan implicaciones para el manejo que permiten la sostenibilidad de estas pesquerías a largo plazo.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Costa Rica, Modelos Aditivos Generalizados, esfuerzo de pesca, estrategias de pesca, manejo sostenible, pesquería de buceo artesanal
Source
A related resource from which the described resource is derived
Revista de Biología Tropical
Publisher
An entity responsible for making the resource available
Vicerractoría Investigación
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="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442014000400024&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442014000400024&lng=en&tlng=en</a>
-
https://www.socictopen.socict.org/files/original/53a1f7634d688e6bacdf21976388e94d.pdf
0c19d3b61c561f5dc61426d01b0c31cb
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
Estudo molecular de Vibrio cholerae não-O1 isolado de zooplâncton da Baía de São Marcos/São Luis - MA, Brasil Molecular study of Vibrio cholerae non-O1 isolated from zooplankton of São Marcos Bay/São Luis - MA, Brasil
Creator
An entity primarily responsible for making the resource
Eloisa da Graça do Rosario Gonçalves, Nilma Cintra Leal, Ernesto Hofer
Description
An account of the resource
O estudo foi desenvolvido com o objetivo de analisar o perfil plasmidial, pesquisar genes de virulência e identificar os perfis genéticos de 31 cepas de Vibrio cholerae não O1 isoladas de zooplâncton dos estuários dos rios Anil e Bacanga em São Luis MA. O estudo do DNA plasmidial revelou a presença de 2 a 3 plasmídeos em 10 cepas, com pesos moleculares variando de 5,5 a 40 kilobases. A ribotipagem revelou um perfil comum a todas as cepas. A amplificação do DNA genômico por PCR não revelou os genes ctxA, ace e zot, mostrando tratar-se de cepas não patogênicas, enquanto a RAPD-PCR identificou múltiplos perfis genéticos, achado compatível com o grande potencial de variabilidade desta espécie.The study was developed to analyze the plasmidial DNA, research virulence genes and identify genetic diversity of 31 strains of Vibrio cholerae non-O1 isolated from zooplankton of the Bacanga and Anil rivers in São Luis-MA. The study of plasmidial DNA showed 2 or 3 plasmids from 10 strains between 5.5 and 40 kilobasis. There was only single ribotype pattern. PCR methods did not show the genes ctxA, ace and zot, while RADP-PCR identified genetic diversity in the strains, showing the potential for variability in this species.
Date
A point or period of time associated with an event in the lifecycle of the resource
2004
Subject
The topic of the resource
Baía de São Marcos, Estudo molecular, Molecular study, São Marcos bay, Vibrio cholerae Non-O1, Vibrio cholerae não O1, ecology, ecología
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0037-86822004000400007
Source
A related resource from which the described resource is derived
Revista da Sociedade Brasileira de Medicina Tropical
Publisher
An entity responsible for making the resource available
Sociedade Brasileira de Medicina Tropical (SBMT)
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Arctic medicine. Tropical medicine
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822004000400007" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822004000400007</a>
-
https://www.socictopen.socict.org/files/original/6bd7200bdb04ed202047c4ad0c6845c3.pdf
255901447d9f7b84626dd829f917c385
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
Synanthropy of Sarcophagidae (Diptera) in La Pintada, Antioquia-Colombia
Creator
An entity primarily responsible for making the resource
Daniela Yepes-Gaurisas, Juan David Sánchez-Rodríguez, Cátia Antunes de Mello-Patiu, Marta Wolff Echeverri
Description
An account of the resource
Recently, populations of flies have increased in numbers given the elevated levels of organic matter waste produced by anthropic activities and domestication of animals. Such increase represents a worldwide health concern, since flies can be vectors of human diseases. The great variety of feeding and developmental habits of flies of the family Sarcophagidae taking place on animal corpses, feces and decomposed organic matter make them potential vectors of pathogens. Herein, we evaluated the synanthropic index (SI), as well as other ecological aspects of this family, through simultaneous monthly samplings in three areas with different degrees of human disturbance (urban, rural and forest). Each area had four van Someren Rydon traps, each one with a different bait (i.e., human feces, chicken viscera, fish and decomposing onion). Traps were active during 48 hours each month, and specimen collection was made every 12 hours. A total of 7 446 Sarcophagidae individuals were collected (1 275 males and 6 171 females), belonging to 27 species and nine genera. Tricharaea (Sarcophagula) canuta (SI=+96.67), Oxysarcodexia taitensis (SI=+93.85), Peckia (Peckia) chrysostoma (SI=+90.00) and Tricharaea (Sarcophagula) occidua (SI=+88.76) exhibited the highest values of synanthropy index, revealing a strong preference for human settlements. The most abundant species were Oxysarcodexia conclausa (21.80%), Ravinia effrenata (18.67%), Oxysarcodexia bakeri (11.45%) and Oxysarcodexia taitensis (10.20%), all of which exhibited preference for urban environments. Additionally, we are reporting seven new records of Sarcophagid flies for Colombia: Oxysarcodexia angrensis, Oxysarcodexia bakeri, Oxysarcodexia diana, Oxysarcodexia similata, Oxysarcodexia timida, Peckia (Peckia) pexata and Titanogrypa (Cucullomyia) placida.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Subject
The topic of the resource
Bosque seco tropical, Sarcofágidos, biodiversidad, ecología, história de vida, índice de sinantropía
Source
A related resource from which the described resource is derived
Revista de Biología Tropical
Publisher
An entity responsible for making the resource available
Vicerractoría Investigación
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="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442013000400022&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442013000400022&lng=en&tlng=en</a>
-
https://www.socictopen.socict.org/files/original/29887054108b9e7ccb7f05aa802248e0.pdf
9440e77b0536b0f021f45605d95b6c30
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
Diversity and distribution of vascular epiphytes in an insular Brazilian coastal forest
Creator
An entity primarily responsible for making the resource
Rodrigo de Andrade Kersten, Marília Borgo, Sandro Menezes Silva
Description
An account of the resource
The study was carried out in a 3 000m2 area of coastal Atlantic rain forest at Ilha do Mel island (25o30’’S 48o23’W), on 100 assorted trees separated into 2 meter-high strata starting from the ground. In each stratum all of the occurring epiphytic species were recorded. The sampled species were grouped into three categories: exclusive, preferential, and indifferent, according to their abundance in each strata, and selective, preferential and indifferent, according to abundance on the forophytes. Intermediate strata registered the highest diversity. Six species were considered exclusive to one or two strata, 15 were restricted to some strata and 5 presented a broad distribution. No epiphytic species showed uniform horizontal distribution on the area. The epiphyte richness in a host tree varied from zero to 30. Regarding to fidelity on host tree species, few selective or preferential, and mainly indifferent epiphyte species, were found. A total of 82 epiphyte species were sampled in the surveyed tree, and the Wittaker plot indicate a highly dominant assemblage. Rev. Biol. Trop. 57 (3): 749-759. Epub 2009 September 30.El estudio se realizó en un área 3 000 m2 de bosque atlántico húmedo en una isla brasileña, Ilha do Mel (25o30’’ S 48o23’ W). Seleccionamos 100 árboles de las 10 principales especies y las dividimos en estratos de dos metros a partir de la superficie del suelo. En cada estrato registramos todas las especies epífitas observadas. Las especies muestreadas fueron agrupadas en tres categorías: exclusivas, preferenciales, e indiferentes (según su abundancia en los estratos), y selectivas, preferenciales e indiferentes (según su abundancia en los árboles). Los estratos intermedios registraron las más altas diversidades. Seis especies fueron consideradas exclusivas a uno o dos estratos, 15 estuvieron limitadas a algunos estratos y 5 presentaron amplia distribución. Para ninguna especie epífita hubo distribución horizontal uniforme. La riqueza de las epífitas en un forofito varió de cero a 30 especies. Según la fidelidad de las epífitas en los árboles, registramos pocas especies selectivas o preferenciales y muchas indiferentes. En los 100 árboles examinados encontramos 82 especies de epífitas, y el diagrama del Wittaker indicó alta dominancia de unas pocas especies.
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
Subject
The topic of the resource
Host Preference, bosque Atlántico costero, coastal Atlantic forest, distribución espacial, ecología de epífitas, epiphyte ecology, spatial distribution
Source
A related resource from which the described resource is derived
Revista de Biología Tropical
Publisher
An entity responsible for making the resource available
Vicerractoría Investigación
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="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442009000300023" target="_blank" rel="noreferrer noopener">http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442009000300023</a>
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https://www.socictopen.socict.org/files/original/3369b01e73a99d04630f3a82041f568d.pdf
8deee30532f351099dd774b6214c310b
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
FORMACIÓN POLÍTICA EN EL TIEMPO PRESENTE: ECOLOGÍAS VIOLENTAS Y PEDAGOGÍA DE LA MEMORIA
Creator
An entity primarily responsible for making the resource
Gerardo Vélez Villafañe, Martha Cecilia Herrera
Description
An account of the resource
Desde la perspectiva de la historia del tiempo presente, el artículo indaga sobre la fundamentación historiográfi - ca, las orientaciones éticas del uso público de la historia y su valor formativo en relación con el lugar, el objeto y el quehacer de la enseñanza de la historia reciente y sus relaciones con la pedagogía de la memoria. Lo anterior se presenta como una apuesta de formación ético-política orientada a interrumpir la permanencia de las ecolo - gías violentas que han caracterizado el devenir político latinoamericano en los dos últimos siglos.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Source
A related resource from which the described resource is derived
Nómadas
Publisher
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Fundación Universidad Central
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Social Sciences, Social sciences (General)
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=105133774010" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=105133774010</a>
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https://www.socictopen.socict.org/files/original/dd3581a232f1dcfb9bb3a4111fd08334.pdf
1aab99ed77919b42bd76faca9e0b82fa
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
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Agricultura sostenible
Description
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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
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Dosificación de fertilizante para el fertirriego del tomate protegido en Ciego de Ávila
Creator
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Carmen Duarte Díaz, Miriel Ajete Gil, Felicita González Robaina, Camilo Bonet Pérez, Luís O Sierra Castellanos
Description
An account of the resource
Se evalúa como objetivo, el criterio de dosificación de nutrimentos para la fertirrigación, a partir de las curvas de materia seca, en base a la biomasa aérea total en las casas de cultivo protegido de referencia perteneciente al módulo Santana, de Ciego de Ávila, ya que aunque se ha demostrado que el fertirriego es una técnica exitosa, aún persisten problemas que son indispensables resolver, como lo es precisar la dosis de fertilizantes que debe utilizarse para incrementar la eficiencia de aprovechamiento de los nutrimentos y fomentar la rentabilidad de la producción sin deterioro de los recursos naturales. Se monitoreó, evaluó y se hicieron las correcciones pertinentes de la calidad del agua de riego y fertirriego, además de evaluar las propiedades agroquímicas para establecer un balance y precisar la cuantificación nutrimental a nivel del sistema. Se realizaron las curvas de velocidad de acumulación de biomasa en el tomate Charlestón por períodos de crecimiento vegetal, para verificar la eficiencia de la fertirrigación aplicada con los programas operativos rígidos, establecidos en la aplicación de fertilizantes de las casas de cultivo protegido, así como los cálculos de las normas de riego. La acumulación de la materia seca en función de la biomasa aérea total de la planta, se ajustó al modelo Bugarín, propuesto para tomate en condiciones de invernadero e hidroponía, cuya tendencia puede ajustarse de acuerdo a una función de una línea recta y=1,0346x-0,279, con coeficiente de determinación de 0,77. El comportamiento del cultivo definió que hubo un manejo aceptable en cuanto al aporte de fertilizantes por fertirriego, en el cual se asignó la cantidad de nutrientes necesaria para el desarrollo satisfactorio de la plantación según la planificación, aún cuando el aporte por el suelo es tan deficiente, lo cual no contribuyó al balance positivo, para cuantificar las cantidades que se requerían de cada portador. El criterio de las curvas de acumulación de biomasa foliar permitió definir la eficiencia del aporte de los fertilizantes en el fertirriego del tomate protegido, Charleston.
Date
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2010
Source
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Revista Ciencias Técnicas Agropecuarias
Publisher
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Universidad Agraria de La Habana
Coverage
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Agriculture, Environmental technology. Sanitary engineering
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=93218514003" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=93218514003</a>
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https://www.socictopen.socict.org/files/original/a0e8f44c5f0cae8066043d5600042e55.pdf
50ef370f1de2ab79f1cbea0ae12380a5
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
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Policultivo coom diferentes espécies frutíferas de valor econômico Intercropping systems of fruit tree species of economic value
Creator
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João Rodrigues de Paiva, Francisco José de Seixas Santos, Joquebede Bezerra Cacau, Raimundo Nonato Martins de Souza, Antonia Regia Abreu Sobral
Description
An account of the resource
Resultados preliminares de um experimento, em execução desde setembro de 2000 no Campo Experimental de Pacajus, CE, para avaliar um sistema de policultivo com fruteiras, são relacionados e discutidos neste trabalho. Dez espécies foram plantadas em uma área de 1,2 ha, em covas alternadas e divergentes em relação às linhas laterais, sendo que cada planta de uma espécie foi circundada por plantas de outras espécies. Após 15 meses, as espécies bananeira, mamoeiro e goiabeira foram substituídas por cupuaçuzeiro, pupunheira e abacateiro, respectivamente. A não adaptação da bananeira pode ter como causa os efeitos danosos dos ventos e maior irradiação solar, devido ao maior espaçamento utilizado no sistema em relação ao cultivo comercial. A mangueira, o sapotizeiro, o cajueiro, a aceroleira e a gravioleira estão com bom desenvolvimento. E, com exceção da mangueira e do sapotizeiro, todas já estão em frutificação. Nos 34 meses de avaliação, verificou-se que a recomposição natural da flora entre as fileiras foi prejudicada pela carência de nutrientes químicos e matéria orgânica do solo, o que pode ter favorecido, também, o ataque de pragas e doenças.Preliminary results of an experiment carried out in the Experimental Field of Pacajus, CE, Brazil, established in September 2000, to evaluate intercropping systems of tropical fruit trees are discussed. Ten species were planted in 1.2 ha, in a way that each row had two species in alternate and divergent position in relation to the lateral lines, so that each plant of one species was surrounded by plants of different species. After 15 months banana, papaya, and guava species were replaced by cupuacu, peach palm, and avocado, respectively. Banana was bad adapted to the system and this could be caused by the harmful effects of wind and higher irradiation due large plant spacing utilized in relation to the commercial plantation. Mango, sapodilla, cashew tree, acerola, and soursop tree adapted well to the system. During the 34 month-period of evaluation the regrowth of the natural flora between rows has been impaired by the low soil fertility and organic matter which may also have favored pests and diseases attack.
Date
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2006
Subject
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DISEASES, DOENÇAS, Pragas, fruit species, fruteiras, intercropping system, policultivo
Identifier
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10.1590/S1413-70542006000100011
Source
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Ciência e Agrotecnologia
Publisher
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Universidade Federal de Lavras
Coverage
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Agriculture (General)
Relation
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542006000100011" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542006000100011</a>