163
10
20655
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https://www.socictopen.socict.org/files/original/2db3da9e9d49f6faa7c2743b0f03df66.pdf
c71fb2b7ff27eabe5448f89db5e55098
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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Recolección y preservación de macroalgas marinas: una guía para estudios ficológicos
Creator
An entity primarily responsible for making the resource
Brigitte Gavio, Lennin Florez-Leiva, Marta Díaz-Ruiz, Olga Camacho, Guillermo Díaz-Pulido
Description
An account of the resource
Conocer la forma adecuada de recolectar, preservar y conservar las macroalgas marinas es indispensable para generar colecciones biológicas que puedan ser utilizadas en diversas investigaciones (taxonomía, sistemática, ecología, evolución, etc.) y de igual forma brinden importantes herramientas para la educación. De esta forma, las colecciones se constituyen en patrimonio de la nación.
Date
A point or period of time associated with an event in the lifecycle of the resource
2010
Subject
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Colecciones, Herbario, algas marinas, biodiversidad
Source
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Intropica
Publisher
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Universidad del Magdalena
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, Biology (General)
Relation
A related resource
<a href="http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/157" target="_blank" rel="noreferrer noopener">http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/157</a>
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https://www.socictopen.socict.org/files/original/15a5f04f799dcd9ca8a92affd0708545.pdf
b5cfa1435ad6ca3f072851553f997050
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
Comunidades de macroinvertebrados acuáticos en quebradas de la Isla de Providencia, mar Caribe colombiano
Creator
An entity primarily responsible for making the resource
Rodulfo Ospina-Torres, Daniela Cortés-Guzmán
Description
An account of the resource
A pesar del uso extendido de las comunidades de macroinvertebrados dulceacuícolas en estudios básicos y aplicados de ecología acuática, es poco lo que se conoce para la Isla de Providencia, más aun cuando la biota de las islas es de interés por sus posibles relaciones con el continente y con islas cercanas. El presente estudio caracterizó la composición y la estructura de las comunidades de macroinvertebrados dulceacuícolas de la Isla durante tres periodos de muestreo relacionados con el ciclo hidrológico e identificó las distribuciones geográficas de los elementos faunísticos encontrados. Se seleccionaron cinco sitios (Lazy Hill, Bailey, Fresh Water, El Pico y Old Town) en los cuales se midieron variables físicas y químicas y se recolectaron individuos en cada microhábitat disponible. Posteriormente se calcularon descriptores de la comunidad (riqueza específica y abundancia) e índices de diversidad (diversidad de Margalef, dominancia de Simpson y equidad de Shannon-Weiner) y se aplicaron pruebas de Kruskal Wallis para establecer las diferencias en las abundancias entre las épocas de muestreo y entre los sitios. Un ACC se realizó para establecer la asociación de los organismos con las variables físicas y químicas. Se encontró que los sitios de Lazy Hill y El Pico son los que representan mayor diversidad (DMg: 7.15 y 8.40, respectivamente) y pueden ser un refugio importante para las comunidades en la época de sequía. Las distribuciones geográficas no permitieron reconocer endemismos a nivel genérico, sino que las comunidades estudiadas son una combinación de elementos cosmopolitas centro y suramericanos principalmente. La estacionalidad tiene un efecto notable sobre la composición de las comunidades, siendo mayor en los cuerpos de agua con menos obras de intervención como Lazy Hill y El Pico.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Caribe colombiano, isla de Providencia, macroinvertebrados dulceacuícolas
Source
A related resource from which the described resource is derived
Intropica
Publisher
An entity responsible for making the resource available
Universidad del Magdalena
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, Biology (General)
Relation
A related resource
<a href="http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/1421" target="_blank" rel="noreferrer noopener">http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/1421</a>
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https://www.socictopen.socict.org/files/original/76518d76c17887dccd0a14b92078a3d0.pdf
1d34754fad509efab69cdfd10ca4a43c
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
Phlebotomines (Diptera, Psychodidae) in the Speleological Province of the Ribeira Valley: 3. Serra district - area of hostels for tourists who visit the Parque Estadual do Alto Ribeira (PETAR), state of São Paulo, Brazil
Creator
An entity primarily responsible for making the resource
Eunice Aparecida Bianchi Galati, Ana Maria Marassá, Rute Maria Gonçalves-Andrade, Edna Fátima Maria Bueno, Mauro Breviglieri Fonseca, Cleide Aschenbrenner Consales
Description
An account of the resource
Phlebotomines (Diptera, Psychodidae) in the Speleological Province of the Ribeira Valley: 3. Area of hostels for tourists who visit the Parque Estadual do Alto Ribeira (PETAR), state of São Paulo, Brazil. The study characterizes some ecological aspects of the phlebotomine fauna in an endemic area of cutaneous leishmaniasis (CL) situated in the Serra district, Iporanga municipality where the hostels for tourists visiting the PETAR are located. Captures were undertaken on a smallholding and a small farm situated near the hostels, monthly between January/2001 and December/2003 with automatic light traps (ALT) in pigsty, hen-house and veranda of a domicile at the two sites, and in peridomicile of the small farm also with black/white Shannon traps. With the ALT a total of 87,224 phlebotomines representing 19 species and also two hybrids of Nyssomyia intermedia (Lutz & Neiva) and Nyssomyia neivai (Pinto) and two anomalous specimens were captured. The standardized index species abundance was for Ny. intermedia = 1.0 and Ny. neivai = 0.935. The highest frequencies of the smallholding occurred in the pigsty, the Williams' mean/capture for Ny. intermedia being 63.7 specimens and for Ny. neivai 29.2, and on the small farm, in the hen-house, Ny. intermedia 402.6 and Ny. neivai 116.2. A total of 863 phlebotomines (Ny. intermedia: 75.4%; Ny. neivai: 24.3%) were captured with black/white Shannon traps; females of both species being predominant in the white trap. The high frequencies of Ny. intermedia and Ny. neivai, both implicated in CL transmission, indicate the areas presenting risk of the disease.
Date
A point or period of time associated with an event in the lifecycle of the resource
2010
Subject
The topic of the resource
Leishmanioses, Lutzomyia longipalpis, Phlebotominae, Vetores, ecología
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0085-56262010000400020
Source
A related resource from which the described resource is derived
Revista Brasileira de Entomologia
Publisher
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Sociedade Brasileira de Entomologia
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="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000400020&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000400020&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/62dd0d7e71ef127bbb6a5b0f6b81ed53.pdf
037da45a46ebc405081b6f243fe480a5
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
Flebotomíneos (Diptera, Psychodidae) em reservas florestais da área metropolitana de São Luís, Maranhão, Brasil
Creator
An entity primarily responsible for making the resource
Robert Menezes Marinho, Raquel Silva Fonteles, Costa e Vasconcelos, Patrícia Castelo Branco Azevêdo, Jorge Luiz Pinto Moraes, José Manuel Macário Rebêlo
Description
An account of the resource
Estudou-se a diversidade, a abundância relativa e a sazonalidade das espécies de flebotomíneos em duas reservas de floresta primária alterada, a reserva florestal do Sacavém (RFS) e reserva florestal do Itaqui (RFI), localizadas na área metropolitana de São Luís, capital do estado do Maranhão. Os flebotomíneos foram capturados com armadilhas luminosas tipo CDC, instaladas na borda e no centro da mata, a 1,5 metros de altura, das 18h00 às 6h00, uma vez por mês, durante um ano. No total foram capturados 1.356 indivíduos de 23 espécies dos gêneros Lutzomyia (21) e Brumptomyia (2). Na RFS foram capturados 1.061 espécimes, resultando num esforço de captura de 2,5 indivíduos/hora/armadilha e o predomínio de L. longipalpis (44,8%), seguida por L. antunesi (36,4%), L. sordelli (5,9%), L. flaviscutellata (3,9%) e L. whitmani (2,1%). O maior número de espécies (11) e indivíduos (60,1%) ocorreu na estação chuvosa. Na RFI foram obtidos 295 espécimes, o esforço de captura foi 0,2 indivíduos/hora/armadilha, com o predomínio de L. flaviscutellata (58,6%), L. sordelli (14,6%), L. longipalpis (7,1%), L. evandroi (6,4%), L. longipennis (3%), L. trinidadensis (2,7%) e L. whitmani (1,7%). As espécies foram mais numerosas na estiagem (11) e os espécimes durante a estação chuvosa (54,6%).This study deals with the diversity, relative abundance and seasonality of sandflies species in two modified primary forest fragments, situated at São Luís city, capital of the state of Maranhão. The sandflies were captured with the use of light traps, CDC (Center Control Disease) type, installed at the edge and in the center of the forest, at the height of 1.5 meter, being there from 6 p.m. up to 6 a.m., once per month, during a year time. An amount of 1,356 specimens from 23 species, which 21 belonged to genera Lutzomyia and two belonged to genera Brumptomyia, were captured. In the Sacavém forest reserve, 1,061 specimens were captured, resulting in a capture effort of 2.5 individuals/hour/trap, most of them L. longipalpis (44.8%), followed by L. antunesi (36.4%), L. sordelli (5.9%), L. flaviscutellata (3.9%) and L. whitmani (2.1%). The highest concentrations of species (11) and individuals (60.1%) occurred during the rainy period. In the Itaqui forest reserve, 295 specimens were collected and the capture effort was 0.2 individuals/hour/trap, most of them were L. flaviscutellata, (58.6%), L. sordelli (14.6%), L. longipalpis (7.1%), L. evandroi (6.4%), L. longipennis (3%), L. trinidadensis (2.7%) and L. whitmani (1.7%). The species were more frequent during the dry season (11) and specimens during the rainy spell (54.6%).
Date
A point or period of time associated with an event in the lifecycle of the resource
2008
Subject
The topic of the resource
Amazônia, Forest Fragments, ecology, ecología, fragmento de floresta
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0085-56262008000100019
Source
A related resource from which the described resource is derived
Revista Brasileira de Entomologia
Publisher
An entity responsible for making the resource available
Sociedade Brasileira de Entomologia
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="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000100019" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000100019</a>
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https://www.socictopen.socict.org/files/original/20f399f4c0a26a0836bf3796db3bfea6.pdf
cdd27eb93089560ae7f8b899fac3dbcc
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
Consideraciones teóricas sobre la perspectiva ecológica-evolutiva del cáncer
Creator
An entity primarily responsible for making the resource
Edgar Benítez Sánchez, Armando Ernesto Pérez Cala, Yelina de la Caridad Dominica Esteris
Description
An account of the resource
El cáncer constituye un serio problema de salud a nivel mundial. La introducción de una perspectiva ecológica y evolutiva de las neoplasias malignas tiene como propósito un enfoque más sistémico y objetivo a la naturaleza de este heterogéneo grupo de enfermedades. Con el objetivo de un acercamiento a las ideas más generalizadas existentes en la actualidad sobre la perspectiva ecológica-evolutiva del cáncer, se realizó la presente revisión. El cáncer es un fenómeno universal que afecta a todas las formas de organismos pluricelulares. El riesgo de desarrollar tumores malignos se encuentra estrechamente relacionado con los patrones de historias de vida trazados por el proceso evolutivo, acorde a la necesidad adaptativa de los organismos a los diferentes nichos ecológicos que ocupan. Existe asociación entre el desarrollo evolutivo de mecanismos protectores contra tumores malignos y el costo evolutivo de estos en términos de éxito reproductivo. El éxito reproductivo parece depender del tamaño corporal, la distribución de energía hacia procesos básicos y el riesgo basal de cáncer. La selección natural favorece mecanismos efectivos, que protejan contra el cáncer siempre que permitan una optimización de otros rasgos que determinen el éxito adaptativo. Las conclusiones derivadas de estos principios ecológicos y evolutivos, deben servir para una mejor caracterización de los factores dependientes tanto de los factores biológicos como de los ambientales que influyen en el riesgo de la carcinogénesis. Más del 90 % del incremento del riesgo basal de cáncer, incluso en especies naturales, obedecen a la actividad humana, y por tanto, pueden ser modificables.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Subject
The topic of the resource
carcinogénesis evolutiva, ecología del cáncer, paradoja de Peto, teorías de historias de vida
Source
A related resource from which the described resource is derived
Revista Cubana de Medicina Militar
Publisher
An entity responsible for making the resource available
ECIMED
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Medicine, Medicine (General)
Relation
A related resource
<a href="http://www.revmedmilitar.sld.cu/index.php/mil/article/view/162/272" target="_blank" rel="noreferrer noopener">http://www.revmedmilitar.sld.cu/index.php/mil/article/view/162/272</a>
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https://www.socictopen.socict.org/files/original/5f409293c8eac6e16cf96aa6f41572da.pdf
d7958bbaa3fbbe50137ec2b1993bfcbc
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
Literacia e pensamento crítico: um referencial para a educação em ciências e em matemática
Creator
An entity primarily responsible for making the resource
CELINA TENREIRO-VIEIRA, RUI MARQUES VIEIRA
Description
An account of the resource
En la actualidad se aboga por una educación en ciencias y matemáticas con una perspectiva de alfabetización, que permita contribuir a mejorar la calidad de vida de cada uno de nosotros y de un medio ambiente sostenible para las generaciones actuales y futuras. En esta línea, junto con el hecho de que el Pensamiento Crítico (PC) emerge como un proceso preeminente y apuradamente vinculado a la literacía científica y matemática, el presente artículo se centra en los estudios realizados por los autores con el fin de aportar claridad e inteligibilidad a este campo, estableciendo un marco referencial que se pueda usar para guiar la formación del profesorado y la educación en ciencias y matemáticas para los niños y los jóvenes. El marco que se presenta aquí se configura como un apoyo para la construcción de ideas claras acerca de Literacía Cien tífica (LC)/ Literacía Matemática (LM)/ Pensamiento Crítico (PM), capaces de ser coherentemente plasmadas en el desarrollo de materiales didácticos y de prácticas pedagógico-didácticas intencional y fundamentalmente orientadas a promover la literacía crítica de los estudiantes.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Source
A related resource from which the described resource is derived
Revista Brasileira de Educação
Publisher
An entity responsible for making the resource available
Associacao Nacional de Pós-Graduação e Pesquisa em Educação
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Education
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=27525615010" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=27525615010</a>
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https://www.socictopen.socict.org/files/original/fe1578ee93f2b3393f797dd636b29b11.pdf
2da9bd5b09ea718bb7f4c9655dfe6fcd
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
Estrategias de gestión ambiental: Una perspectiva de las organizaciones modernas
Creator
An entity primarily responsible for making the resource
Elized Huerta, Jesús García
Description
An account of the resource
El proceso de gestión ambiental de las organizaciones modernas, es una tarea gerencial que nace dentro de ésta y desarrolla lo que hace la empresa hacia el entorno, cómo lo hace, y para quién lo hace, procura la consolidación del negocio, avizora los cambios abruptos y adecuación de tecnologías, asegurando que los desafíos futuros sean afrontados exitosamente por la organización, a favor de la sustentabilidad y la ecología. Dentro de este contexto, el propósito de este ensayo es analizar cómo se conciben las estrategias de gestión ambiental de las organizaciones en la actualidad para contar con una táctica empresarial que incluya, además de todos los componentes tradicionales, los aspectos ambientales como parte crítica del éxito de la firma. Para tales fines se han considerado aspectos metacríticos de la visión ambiental sobre las telas paradigmáticas que cubren la realidad en tan discutido ámbito.Palabras Clave: Estrategias; gestión ambiental; ecología; sustentabilidad; organizaciones. Strategies of environmental management: A perspective of the modern organizationsAbstractThe environmental management of modern organizations determines how the enterprises relate to its surroundings, procuring business consolidation; anticipating abrupt changes and bringing forward technological improvements, within the framework of ecological sustainability.The purpose of this essay is to analyze how organizations conceive environmental management nowadays in order to design an entrepreneurial strategy that includes, beyond the traditional components, environmental aspects as a critic part of any firm’s success. Consequently, critic aspects of the green vision have been considered.Keywords: Environmental management; ecology; sustainability; organizations.
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
CLIO América
Publisher
An entity responsible for making the resource available
Universidad del Magdalena
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
Relation
A related resource
<a href="http://revistas.unimagdalena.edu.co/index.php/clioamerica/article/view/379" target="_blank" rel="noreferrer noopener">http://revistas.unimagdalena.edu.co/index.php/clioamerica/article/view/379</a>
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https://www.socictopen.socict.org/files/original/972d6f272f50e782524d2c20cdc7948f.pdf
c7c3e0d477c9aa15b0a98464f5c766e0
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
Produtos agrícolas e florestais como alimento suplementar de tambaqui em policultivo com jaraqui Agricultural and forest products as supplementary feeding for tambaqui in polyculture with jaraqui
Creator
An entity primarily responsible for making the resource
Sérgio Fonseca Guimarães, Atílio Storti Filho
Description
An account of the resource
O objetivo deste trabalho foi avaliar o desempenho de tambaqui (Colossoma macropomum), em policultivo com jaraqui (Semaprochilodus insignis), alimentado com produtos agrícolas e florestais como suplemento. Dois viveiros, medindo 644 m² (Viveiro A, consorciado com suínos) e 1.075 m² (Viveiro B, não-consorciado), foram utilizados com 0,5 tambaqui/m² e 0,1 jaraqui/m². Após 371 dias, os tambaquis apresentaram crescimento de 18,6±4,5 g para 997,1±195,08 g no Viveiro A e de 81,4±18,8 g para 519,9±191,7 g no Viveiro B. O manejo alimentar do Viveiro A pode ser uma alternativa sustentável de produção de tambaqui em substituição às rações comerciais.The objective of this paper was to evaluate the performance of tambaqui (Colossoma macropomum) in a polyculture trial with jaraqui (Semaprochilodus insignis), using agricultural and forest products as supplementary feeding for tambaqui. Two ponds, measuring 644 m² (Pond A, associated with pigs) and 1,075 m² (Pond B, non associated), were stocked with 0.5 tambaqui/m² and 0.1 jaraqui/m². After 371 days, tambaqui showed a mean growth from 18.6±4.5 g to 997.1±195.08 g in Pond A, and from 81.4±18.8 g to 519.9±191.7 g in Pond B. Feeding management of Pond A may be a sustainable alternative of tambaqui production in substitution to commercial rations.
Date
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2004
Subject
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Colossoma macropomum, Semaprochilodus insignis
Identifier
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10.1590/S0100-204X2004000300014
Source
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Pesquisa Agropecuária Brasileira
Publisher
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Embrapa Informação Tecnológica
Coverage
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Agriculture (General)
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000300014" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000300014</a>
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https://www.socictopen.socict.org/files/original/71a4376b18079ab7df93e67cf134299f.pdf
857677d6b5e87fd3b56b1e4a6861f219
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
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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/.
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Detection and identification of TMV infecting tomato under protected cultivation in Paraná State
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Rodrigo Martins da Silva, Eliezer Rodrigues de Souto, Júlio Cézar Pedroso, Ricardo Arakava, Álvaro Manuel Rodrigues Almeida, Antônio Augusto Lazarini Barboza, João Batista Vida
Description
An account of the resource
During an inspection in plastic houses in Sapopema, Paraná, 90% of tomato plants showed leaf abnormalities, probably associated with herbicide toxity. However, virus like symptoms developed in selected hosts after mechanical inoculatation. RT-PCR reactions using primers for an internal region within the movement protein gene of TMV and ToMV resulted in the amplification of a 409 bp cDNA fragment only by TMV primers. Deduced amino acids showed 100% identity when compared to TMV movement protein and 94% with ToMV. The RT-PCR protocol was efficient for quick and conclusive determination of virus species. The virus was purified and a polyclonal antiserum was raised for future surveys in tomato crops of Paraná. The partial genomic sequence obtained for TMV-Sapopema has been deposited under the accession number DQ173945, which is the first partial genomic sequence of an isolate of TMV from Brazil in the GenBank, and the first tomato virus isolate from Paraná to have some of its biological and molecular properties determined.Durante uma inspeção em cultivos protegidos de tomate em Sapopema, Paraná, foram observadas anormalidades foliares em 90% das plantas, indicando possivelmente a existência de um problema de fitotoxidade causada por herbicidas. Todavia, os sintomas manifestados nas hospedeiras após os ensaios de inoculação mecânica revelaram que os sintomas estariam relacionados a uma infecção por Tobamovirus. As reações de RT-PCR com oligonucleotídeos específicos para uma região interna da proteína de movimento de dois vírus comuns em tomate, TMV e ToMV, resultaram na amplificação de um fragmento de 409 pares de bases, apenas com os oligonucleotídeos específicos para o TMV. Após o sequenciamento, os aminoácidos deduzidos apresentaram identidade de 100% quando comparados com as seqüências das proteínas de movimento de outros isolados do TMV, e 94% de identidade com seqüências do ToMV. A RT-PCR demonstrou ser um método eficiente para a rápida e conclusiva determinação da espécie viral envolvida na infecção do tomateiro. A seqüência parcial do genoma do isolado de TMV de Sapopema, está depositada no GenBank sob o número de acesso DQ173945, sendo esta a primeira seqüência genômica parcial de um isolado de TMV do Brasil, e conforme o nosso conhecimento, o primeiro isolado de TMV do Paraná a ter algumas de suas propriedades biológicas e moleculares determinadas. Um anti-soro policlonal foi produzido, o que permitirá futuros levantamentos da ocorrência de Tobamovirus nas principais áreas de cultivo de tomate do Paraná.
Date
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2008
Subject
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P30 protein, TMV, plasticulture
Identifier
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10.1590/S1516-89132008000500005
Source
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Brazilian Archives of Biology and Technology
Publisher
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Instituto de Tecnologia do Paraná (Tecpar)
Coverage
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Biotechnology
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000500005" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000500005</a>
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https://www.socictopen.socict.org/files/original/2bad7e3f78ab33e630697c2bd50ed5e9.pdf
03a863167946bd50ff1f7a3e9a62ff7b
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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Comportamento de vacas mestiças holandês x zebu, em pastagem de Brachiaria decumbens em sistema silvipastoril Behavior of holstein x zebu crossbreed cows grazing Brachiaria decumbens in a silvipastoral system
Creator
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Tania Mara Soares Paes Leme, Maria de Fátima Ávila Pires, Rui da Silva Verneque, Maurílio José Alvim, Luiz Januário Magalhães Aroeira
Description
An account of the resource
Estudou-se o comportamento de vacas mestiças Holandês-Zebu, em sistema silvipastoril, avaliando-se o percentual do tempo em que os animais se mantiveram em pé, comendo, ruminando ou em ócio, no verão e no inverno e o tempo em que as vacas se mantiveram ao sol e à sombra e, neste caso, sob qual espécie arbórea. Foram coletados os dados de 32 vacas, em doze dias, seis no inverno e seis no verão, em medidas tomadas a cada 10 minutos, 12 horas por dia (das 6 às 18 h). Os dados foram submetidos à análise de variância e para comparação múltipla entre médias foi usado o teste t de Student, ao nível de 5% de probabilidade. Verificou-se que, no inverno, os animais preferiram ficar mais ao sol do que à sombra. Já no verão, houve preferência em manterem-se em ambientes sombreados, especialmente sob sombras de espécies arbóreas com copas globosas e densas. Na posição deitada, no inverno, os animais preferiram ficar ao sol e no verão a preferência foi pela sombra. Conclui-se que a procura dos animais por ambientes sombreados, durante o verão, mostra a necessidade da provisão de sombra, para que os mesmos possam viver em ambiente que ofereça conforto térmico.The behavior of Holtein x Zebu crossbreed cows was studied in silvipastoral system, taking in account the time spent by the cows in the stand up position, eating, ruminating or in inactivity, during the summer and winter times. Measures of the time spent by the cows at sunshine and under the shadow was also taken. Data from 32 cows, were collected every ten minutes, 12 hours a day (from 6 A.M. to 6 P.M.), in twelve days, six during the winter and six during the summer times. The data were analyzed through variance system and to multiple comparison among average it was used the t test of student, at the level of 5% of probability. During the winter, cows spent more time at sunshine than in summer time while in the summer the cows remained more time in the shadow mainly under the trees with big and dense crowns. The silvipastoral system should be considered as important tool for animal comfort in the tropical conditions.
Date
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2005
Subject
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Shadow, animal comfort, conforto animal, ecology, ecología, grazing, pastagem, sombreamento
Identifier
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10.1590/S1413-70542005000300023
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
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542005000300023" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542005000300023</a>