8
10
20655
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https://www.socictopen.socict.org/files/original/32be3b5e3c838dc2f2a4f0f61492fe05.pdf
c56067ad8b08f4c97e8b207edc9f83d6
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.
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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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Tamanho de amostra para avaliação de caracteres de cenoura em sistemas de cultivo agroecológico Sample size for evaluation of carrot traits in agroecologic cultivation systems
Creator
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Giovani Olegário da Silva, Jairo V Vieira, Michelle S Villela
Description
An account of the resource
O correto dimensionamento de experimentos deve ser utilizado para que se possa reduzir o erro experimental e com isso, maximizar a precisão das informações obtidas. O objetivo deste trabalho foi estimar o número mínimo de famílias e de plantas por parcela para avaliação de caracteres de raiz em uma população de cenoura cultivada em sistema agroecológico. Os ensaios foram conduzidos no verão de 2006/2007 em duas propriedades com cultivo agroecológico em Brasília: Associação Mokiti Okada, que segue modelo de Agricultura Natural em Brazlândia-DF e Núcleo Rural Taguatinga, seguindo modelo de Agricultura Orgânica em Taguatinga-DF. Foram avaliadas 100 famílias de meio-irmãos de cenoura dispostas em delineamento de blocos casualizados com duas repetições e parcelas de 1 m². Foram colhidas 20 plantas competitivas por parcela e avaliadas individualmente para os caracteres comprimento de raiz, diâmetro da raiz, massa da raiz, diâmetro do xilema da raiz, relação diâmetro do xilema/diâmetro da raiz, tipo de ponta da raiz, tipo de ombro da raiz, parâmetro a* para os tecidos xilema e floema. Foi realizada análise de variância conjunta e para cada sistema, com informação entre e dentro de parcelas. Foram realizadas ainda análises de representatividade do número mínimo de famílias e de plantas para representar uma população de cenoura. Foi verificado que uma amostra de 18 plantas competitivas/parcela coletadas em ensaios com 2 repetições, bem como de 74 famílias, são suficientes para garantir uma adequada avaliação de famílias meio-irmãos de cenoura para os caracteres estudados.The correct experiment design should be used to reduce the experimental error and, with that, maximize the precision of the information obtained. The objective of this work was to estimate the minimum number of families and of plants per plot for evaluation of root traits in a carrot population cultivated in agroecologic systems. The essays were conducted in the summer of 2006/2007 in two agroecologic properties in Brasília: 'Associação Mokiti Okada', which follows model of Natural Agriculture in Brazlândia and 'Núcleo Rural Taguatinga', following model of Organic Agriculture in Taguatinga, Brazil. We evaluated 100 half-sib families of carrot arranged in randomized block design with two replications and plots of 1 m². Twenty competitive plants per plot were harvested and individually evaluated for the traits: root length, root diameter, root mass, root xylem diameter, relationship of xylem diameter/root diameter, type of root tip, type of root shoulder, parameter a* of root xylem and phloem. Joint variance analysis of the group and of each system, were performed with information between and inside plots. Analyses of representativity minimum number of families and of plants to represent a carrot population were performed. A sample of 18 plants competitive/plot collected in essays with 2 replications, as well as 74 families, are enough to guarantee an appropriate evaluation of carrot half-sib families for the traits studied.
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
Subject
The topic of the resource
Daucus carota L, minimun number of families, minimun number of plants, número mínimo de famílias, número mínimo de plantas, simulation, simulação
Identifier
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10.1590/S0102-05362009000200008
Source
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Horticultura Brasileira
Publisher
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Associação Brasileira de Olericultura
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Plant culture
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000200008" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000200008</a>
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https://www.socictopen.socict.org/files/original/92f8671db82d64a61b8e94c872cb9822.pdf
1a60ad7da5b259283a72fc4f26360bb1
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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Uma tipologia dos estabelecimentos agropecuários do Brasil a partir do censo de 2006
Creator
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Angela Antonia Kageyama, Sonia Maria Pessoa Pereia Bergamasco, Julieta Teresa Aier de Oliveira
Description
An account of the resource
Baseando-se na composição da mão de obra utilizada, medida a partir do número de pessoas e do tempo de trabalho no ano, os estabelecimentos agropecuários foram agrupados em quatro categorias: assentado, exclusivamente familiar, familiar com contratado, não familiar. Os estabelecimentos de 'assentados' são em quase sua totalidade estabelecimentos familiares; os 'exclusivamente familiares' são estabelecimentos conduzidos pelo produtor exclusivamente com mão de obra familiar (pessoas com laço de parentesco com o produtor, sem pessoal contratado); os 'familiares com contratados' utilizam pessoas da família e pessoal contratado, porém a mão de obra familiar supera a dos contratados; os estabelecimentos 'não familiares' incluem os que operam somente com trabalho contratado e aqueles em que a força de trabalho contratada supera a dos membros da família do produtor. Foram analisadas as características de área, valor da produção, produtividade e fontes de receitas. Os estabelecimentos familiares são predominantes (90%) e abrigam 80% das pessoas ocupadas na agricultura, mas geram somente 50% do valor produzido. A concentração fundiária dentro das categorias familiares é tão elevada quanto nos estabelecimentos não familiares. No Brasil, apenas 16% da desigualdade da distribuição da terra se deve à desigualdade entre as categorias analisadas; os 84% restantes devem-se à desigualdade dentro dos grupos.A classification of farms in four types is proposed, according to the composition of the labour force employed: exclusively family farm; land reform settlement ('assentado'); family farm with hired labour; non-family farm. Exclusively family farms are run by the owner and employ exclusively family labour; land reform settlements are also mostly family-run units; mixed family farms are run by the owner and employ predominantly family labour, complemented by hired labour; non-family farms depend mostly on hired labour, with or without the help of the owner's family. Aspects such as area, gross production value, productivity and revenues are analysed. One of the main results is that the family units are largely predominant in number (90% of the total) and employ 80% of the labour force in the agricultural sector, although they contribute with only 50% of the gross production, in virtue of lower productivity. Inequality in land distribution within the groups is extremely high, even among family farms. In Brazil, only 16% of the total inequality of land distribution is due to the inequality between the four categories of farms, while 84% originate from the inequality within groups.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Subject
The topic of the resource
Agricultura Familiar, Assentamento Rural, Family farming, labour force, land reform settlement, mão de obra
Source
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Revista de Economia e Sociologia Rural
Publisher
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Sociedade Brasileira de Economia e Sociologia Rural
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&pid=S0103-20032013000100006" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032013000100006</a>
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https://www.socictopen.socict.org/files/original/5264c62fc023465f7928dde6e11c71f8.pdf
0eff428426595115ffa8f97744d4cc70
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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Três gerações de políticas públicas para a agricultura familiar e formas de interação entre sociedade e estado no Brasil
Creator
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Catia Grisa, Sergio Schneider
Description
An account of the resource
Este artigo analisa a trajetória de construção de políticas públicas para a agricultura familiar no Brasil, procurando enfatizar as 'gerações' ou referenciais de políticas públicas fortalecidos em alguns momentos-chaves, o modo como estes referenciais foram construídos e as relações entre Estado e sociedade civil. A análise aponta para a emergência, em períodos e contextos distintos, de três gerações ou referenciais de política pública para a agricultura familiar, sendo o primeiro pautado pelo fortalecimento do viés agrícola e agrário da categoria social; o segundo focado em políticas sociais e assistenciais e o terceiro, pela construção de mercados orientados pela segurança alimentar e pela sustentabilidade ambiental. Nesta análise também é destacado que as relações entre Estado e sociedade civil modificaram-se e complexificaram-se ao longo do tempo. De posturas críticas e reivindicativas, a sociedade civil passou a ser propositiva e, mais recentemente, também parceira na execução e cogestão das políticas públicas. Cabe destacar que as três gerações de políticas públicas e as diversas formas de relacionamento entre sociedade civil e Estado convivem atualmente nas arenas públicas.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Agricultura Familiar, Políticas Públicas, referencial, sociedade civil e Estado
Source
A related resource from which the described resource is derived
Revista de Economia e Sociologia Rural
Publisher
An entity responsible for making the resource available
Sociedade Brasileira de Economia e Sociologia Rural
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&pid=S0103-20032014000600007&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032014000600007&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/6f1d896e4a25f36160a9810ab7ffd7ac.pdf
f94f05d4273816a1640c330f6cb5e00d
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
Analizando las posibles aplicaciones de los drones y los satélites en la enseñanza de Fisiología Vegetal
Creator
An entity primarily responsible for making the resource
Vanessa Martos Núñez, Ali Ahmad, Belén García del Moral Garrido
Description
An account of the resource
Resumen: El año 2021 ha sido marcado oficialmente como el inicio de la era de la 'Industria 5.0' por la Comisión Europea. Esta quinta revolución tecnológica puede revolucionar la industria agrícola al a) facilitar la integración de nuevas tecnologías b) mejorar la eficiencia de las operaciones agrícolas. En este sentido, los drones y los satélites son dos de las muchas tecnologías previstas, ya que están allanando el camino hacia una agricultura sostenible y de precisión: añadiendo así un valor sustancial a la adquisición de datos de los cultivos, ideando simulaciones de rendimiento, prediciendo los períodos de cosecha y de riego, erradicando los obstáculos de los datos metrológicos, etc. Las continuas mejoras técnicas y pragmáticas de ambas, a lo largo de las tres últimas décadas, han contribuido considerablemente a la madurez de estas tecnologías, anticipando así su eficaz integración en la agricultura. Sus aplicaciones se resumen en la tabla 1. Dada la gran importancia de estas tecnologías novedosas y proactivas, es indispensable educar y reforzar a los estudiantes para que aprovechen al máximo el potencial de la agricultura actual, garantizando así la sostenibilidad.Abstract: The year 2021 has been officially marked as the beginning of the era of “Industry 5.0” by the European Commission. This 5th technological revolution can revolutionize the agricultural industry by a) facilitating the integration of novel technologies b) enhancing the efficiency of agricultural operations. In this regard, drones and satellites are two of the many anticipated technologies, as they are paving the way towards a sustainable and precision farming: thereby adding a substantial value to crop data acquisition, devising yield simulations, predicting the harvesting and irrigation periods, eradicating the metrological data hindrances etc. The continuous technical and pragmatic improvements of the two, over the past three decades, have considerably contributed towards the maturity of these technologies, thus anticipating their efficient integration into agriculture. Their applications are summarized in Table 1. Given the significant importance of these sustainably proactive and novel technologies, it is indispensable to educate and reinforce the students, to maximize the potential of today´s agriculture: thereby ensuring sustainability.
Date
A point or period of time associated with an event in the lifecycle of the resource
2022
Subject
The topic of the resource
Agricultura 4.0, agriculture 4.0
Identifier
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10.30827/Digibug.72480
Source
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ReiDoCrea
Publisher
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Universidad de Granada
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Theory and practice of education
Relation
A related resource
<a href="https://www.ugr.es/~reidocrea/11-8.pdf" target="_blank" rel="noreferrer noopener">https://www.ugr.es/~reidocrea/11-8.pdf</a>
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https://www.socictopen.socict.org/files/original/420de12d127c6ba6e393daf4cb15fae1.pdf
0858f52df73eca6adf5f1902f7dcb79c
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
Biological Control of Charcoal Rot in Peanut Crop through Strains of Trichoderma spp., in Puebla, Mexico.
Creator
An entity primarily responsible for making the resource
Omar Romero-Arenas, Conrado Parraguirre Lezama, Saira Jazmín Martínez-Salgado, Petra Andrade-Hoyos, Antonio Rivera-Tapia, Alfonso Luna-Cruz
Description
An account of the resource
Charcoal rot is an emerging disease for peanut crops caused by the fungus Macrophomina phaseolina. In Mexico, peanut crop represents an important productive activity for various rural areas; however, charcoal rot affects producers economically. The objectives of this research were: (a) to identify and morphologically characterize the strain 'PUE 4.0' associated with charcoal rot of peanut crops from Buenavista de Benito Juárez, belonging to the municipality of Chietla in Puebla, Mexico; (b) determine the in vitro and in vivo antagonist activity of five Trichoderma species on M. phaseolina, and (c) determine the effect of the incidence of the disease on peanut production in the field. Vegetable tissue samples were collected from peanut crops in Puebla, Mexico with the presence of symptoms of charcoal rot at the stem and root level. The 'PUE 4.0' strain presented 100% identity with M. phaseolina, the cause of charcoal rot in peanut crops from Buenavista de Benito Juárez. T. koningiopsis (T-K11) showed the highest development rate, the best growth speed, and the highest percentage of radial growth inhibition (PIRG) over M. phaseolina (71.11%) under in vitro conditions, in addition, T. koningiopsis (T-K11) showed higher production (1.60 ± 0.01 t/ha-1) and lower incidence of charcoal rot under field conditions. The lowest production with the highest incidence of the disease occurred in plants inoculated only with M. phaseolina (0.67 ± 0.01 t/ha-1) where elongated reddish-brown lesions were observed that covered 40% of the total surface of the main root.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
Charcoal rot, Production, biological control, incidence of the disease, percentage of radial growth inhibition (PIRG)
Identifier
An unambiguous reference to the resource within a given context
10.3390/plants10122630
Source
A related resource from which the described resource is derived
Plants (Basel, Switzerland)
Relation
A related resource
<a href="https://pubmed.ncbi.nlm.nih.gov/34961101" target="_blank" rel="noreferrer noopener">https://pubmed.ncbi.nlm.nih.gov/34961101</a>
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https://www.socictopen.socict.org/files/original/3559d0739ba3fddf3581a2ed0e539779.pdf
161de73ba03e3fffa9f097af3199ae21
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
Quantificação de erosão em sistemas agroflorais e convencionais na Zona da Mata de Minas Gerais
Creator
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Ivo Jucksch, João Augusto Alves Meira Neto, Elpidio Inácio Fernandes Filho, Fernando Silveira Franco, Laércio Couto, Anor Fiorini de Carvalho, Elias Silva
Description
An account of the resource
A Zona da Mata de Minas Gerais é caracterizada por topografia forte ondulada, com solos intemperizados com baixa fertilidade natural e regime pluviométrico capaz de sustentar uma vegetação florestal. A ocupação da terra é minifundiária, predominando a agricultura familiar, que sofre as conseqüências da modernização da agricultura, exigindo uso intensivo do solo, o que, conseqüentemente, promove perdas de solo, água e nutrientes por erosão. Uma das alternativas propostas para redução das perdas por processos erosivos foi a implantação de sistemas agroflorestais. O objetivo deste estudo foi comparar as perdas por erosão em sistemas agroflorestais implantados em propriedades de pequenos agricultores com as perdas em sistemas convencionais. Os sistemas foram implantados como unidades experimentais de observação das condições socioambientais dos agricultores, utilizando metodologias participativas. Estas unidades experimentais apresentam dificuldades para quantificação da erosão, quando são usadas metodologias convencionais. A dinâmica do manejo utilizado pelos agricultores dificulta o uso de métodos que exigem a implantação de equipamentos permanentes. Além disto, os métodos que exigem o isolamento das parcelas produzem efeitos de borda que mascaram os resultados, quando comparados com os do sistema aberto conduzido por agricultores. Desta forma, foi desenvolvido um coletor de água e solo para superar tais limitações. O equipamento é composto por uma 'mesa', que é inserida no solo, acoplada a uma calha móvel que sustenta um saco plástico. A água e o solo coletados no saco plástico são quantificados e analisados. Foram instalados coletores em 25 unidades de observação, sendo 14 em sistemas convencionais e 11 em sistemas agroflorestais. A energia dos eventos erosivos foi calculada a partir de pluviogramas, para estimar as perdas potenciais anuais dos sistemas. Os dados foram coletados na estação chuvosa de 1998/1999. As perdas totais de solo, carbono orgânico e nutrientes dos sistemas convencionais, estimadas para um ano, foram significativamente maiores que as dos sistemas agroflorestais, o que indica a maior sustentabilidade ecológica destes últimos e comprova que eles são capazes de conservar os recursos naturais, evidenciando a importância da conversão dos sistemas convencionais em sistemas ecologicamente sustentáveis.
Date
A point or period of time associated with an event in the lifecycle of the resource
2002
Subject
The topic of the resource
Uso da terra, conservação do solo, experimentação participativa, sustentabilidade
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0100-67622002000600011
Source
A related resource from which the described resource is derived
Revista Árvore
Publisher
An entity responsible for making the resource available
Sociedade de Investigações Florestais
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Forestry
Relation
A related resource
<a href="http://www.scielo.br/pdf/rarv/v26n6/a11v26n6.pdf" target="_blank" rel="noreferrer noopener">http://www.scielo.br/pdf/rarv/v26n6/a11v26n6.pdf</a>
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https://www.socictopen.socict.org/files/original/cf1aea0615665b5cb1abb197637a50c3.pdf
d21d736600318a822a465253857e00d3
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
Energía y medio ambiente. Una mirada desde la Encíclica Laudato Si'
Creator
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Claudio César Calabrese, Fernando Brambila, Eduardo de la Vega Segura, Anthony Torres Hernandez
Description
An account of the resource
Nuestro trabajo plantea los aspectos que consideramos medulares de la Encíclica, en especial la unidad economía-sociedad-ecología, tomando como idea central la noción de “conversión ecológica” y, a partir de ésta, los límites de crecimiento de una civilización basada fundamentalmente en petróleo. Esto se debe a que los niveles de consumo encontrarán rápidamente la barrera de la propia naturaleza, pues la humanidad habrá consumido la mayor parte de los combustibles fósiles, a fines del siglo XXI. Se trata, en definitiva, del agotamiento de un ideal de ciencia y de progreso que no ha podido sostener las promesas del modelo ilustrado que las generó. En este contexto, presentamos las catástrofes ecológicas ocasionadas por derrames de petróleo en el último decenio y los aspectos positivos y negativos de los últimos procedimientos en extracción de petróleo; a pesar de estos esfuerzos y de la integración de energías renovables, la ecología en clave cristiana requiere de una renovación interior que lleve a una conciencia más plena del hombre como colaborar y custodio de la creación. Abstract: Our work raises the aspects that we consider to be central to the Encyclical, especially the unity between economy-society-ecology, taking as a central idea the notion of 'ecological conversion' and, from this, the limits of growth of a civilization fundamentally based on oil. This is because consumption levels will quickly meet the barrier of nature itself, since humanity will have consumed most of the fossil fuels by the end of the 21st century. It is, in short, the exhaustion of an ideal of science and progress that has failed to keep the promises of the enlightened model in which it was born. In this context, we present the ecological catastrophes caused by oil spills in the last decade and the positive and negative aspects of the latest oil extraction procedures; Despite these efforts and the integration of renewable energies, ecology in a Christian key requires an interior renewal that leads to a fuller awareness of man as a collaborator and custodian of creation.
Date
A point or period of time associated with an event in the lifecycle of the resource
2022
Subject
The topic of the resource
Concersión ecológica, Francisco, Petróleo, crisis de la cultura
Source
A related resource from which the described resource is derived
Carthaginensia
Publisher
An entity responsible for making the resource available
Instituto Teológico de Murcia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Doctrinal Theology, Practical Theology
Relation
A related resource
<a href="https://www.revistacarthaginensia.com/index.php/CARTHAGINENSIA/article/view/291" target="_blank" rel="noreferrer noopener">https://www.revistacarthaginensia.com/index.php/CARTHAGINENSIA/article/view/291</a>
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https://www.socictopen.socict.org/files/original/f53d18df9051caf2f00bf3266944e7ae.pdf
4730b7eb2ccf45f090ffe5219e888a86
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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PERCEPÇÕES E ADAPTAÇÃO AOS RISCOS CLIMÁTICOS E SOCIOECONÓMICOS NA PECUÁRIA FAMILIAR DO BIOMA PAMPA
Creator
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Marcel Bursztyn, Gabriela Litre
Description
An account of the resource
ResumoNo contexto da modernidade industrial em crise, a capacidade adaptativa aos novos riscos climáticos e socioeconômicos passa pelo estudo da percepção e da compreensão desses riscos. Por meio de entrevistas com bovinocultores familiares da Argentina, Brasil e Uruguai, o presente trabalho descreve suas percepções e as estratégias de adaptação face aos riscos climáticos e socioeconômicos que enfrentam no bioma Pampa. Os resultados confirmam que não existe um 'pecuarista clarividente' que seja capaz de realizar previsões totalmente corretas sobre os futuros cenários climáticos. As famílias entrevistadas percebem com muito maior facilidade os riscos familiares, econômicos e institucionais que ameaçam diretamente a sustentabilidade de sua atividade no curto prazo. Confirmamos que a passagem das situações de risco à percepção do risco está condicionada por barreiras sociais e cognitivas, e isso dificulta as formas de se adaptar e equacionar os conflitos inerentes às mudanças globais nas sociedades contemporâneas.
Date
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2015
Subject
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Agricultura Familiar, Mudanças Climáticas, modernidade reflexiva, percepções, risco
Identifier
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10.1590/1809-4422ASOC668V1832015
Source
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Ambiente & Sociedade
Publisher
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Associação Nacional de Pós-Graduação e Pesquisa em Ambiente e Sociedade (ANPPAS)
Coverage
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Human ecology. Anthropogeography
Relation
A related resource
<a href="http://www.scielo.br/pdf/asoc/v18n3/1809-4422-asoc-18-03-00055.pdf" target="_blank" rel="noreferrer noopener">http://www.scielo.br/pdf/asoc/v18n3/1809-4422-asoc-18-03-00055.pdf</a>
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https://www.socictopen.socict.org/files/original/aba5514cd056f8a570d50dcc6b5feab6.pdf
9d21e74c1fe43e05594d60a1c3e20993
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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Identificación de nematodos fitoparásitos en el Banco de Germoplasma de maracuyá (Passiflora edulis f. flavicarpa Degener) en Colombia
Creator
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Rocío Alexandra Ortiz-Paz, Óscar Adrián Guzmán-Piedrahita, John A Ocampo
Description
An account of the resource
Los nematodos fitoparásitos son una de las mayores limitantes en la fruticultura tropical causando grandes pérdidas económicas por la reducción de los rendimientos. En Colombia no existe información respecto a estos parásitos que afectan el cultivo del maracuyá y es necesario generarla para crear estrategias de manejo. El objetivo del estudio fue identificar y cuantificar los nematodos fitoparásitos presentes en plantas de maracuyá de la Colección Nacional, conformada por 28 accesiones de diferentes procedencias establecida en la Granja Luker en Palestina, Caldas (Colombia), a 1058 m.s.n.m., 5° 4' 13.2' N y -75° 41' 7.7' O, 23 °C, 2250 mm/año y 75% de HR. La recolección de las muestras se realizó en la zona de plateo de cada planta hasta 60 cm de profundidad. En cada accesión se tomaron tres muestras de 100 g de raíces funcionales y 100 g de suelo. La extracción de nematodos de raíces y suelo se realizó con base en el principio de flotación en azúcar. Para los datos se desarrolló un análisis univariado con la estimación del promedio, el coeficiente de variación, el análisis de varianza y prueba de Tukey al 5%, para establecer las diferencias entre accesiones. Se recuperaron nematodos de siete géneros, Helicotylenchus, Rotylenchulus, Radopholus, Meloidogyne, Tylenchus, Aphelenchoides y Trichodorus. Las especies con mayor frecuencia en las accesiones, tanto en raíces como en suelo, fueron Helicotylenchus dihystera, Rotylenchulus reniformis y Radopholus similis con 100, 75 y 61%, respectivamente. Se encontraron 11, 8 y 16 accesiones de maracuyá sin parasitismo de los géneros Radopholus, Rotylenchulus y Meloidogyne, respectivamente. Dentro de éstas, sobresalen las accesiones AntFla03 y CauFla01 por sus características agronómicas, las cuales constituyen un reservorio genético para programas de fitomejoramiento en la búsqueda de resistencia o tolerancia a nematodos fitoparásitos que involucren hibridación o injertación.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Colombia, Helicotylenchus, Passiflora edulis, Radopholus similis, Rotylenchulus, fitonematodos, maracuyá, nematodos de las plantas
Source
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Acta Agronómica
Publisher
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Universidad Nacional de Colombia
Coverage
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Agriculture
Relation
A related resource
<a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122012000400001&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122012000400001&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/8f871d861f41c63c52904fa96491d49e.pdf
7fbe36687217d74c49fad6c47b7bbb40
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
Vitamina C protegida en concentrado de Cavia porcellus 'cuy' en etapa de crecimiento-engorde, con exclusión de forraje
Creator
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Zara León, Enrique Silva, Alex Wilson, Miguel Callacna
Description
An account of the resource
El objetivo del presente trabajo fue determinar el efecto de la Vitamina C protegida en concentrado de Cavia porcellus 'cuy' con exclusión de forraje sobre los parámetros productivos en etapa de crecimiento - engorde. 120 cuyes machos de genotipo mejorado y destetados (14 días +/- 3 días) fueron distribuidos al azar en 4 tratamientos con 30 repeticiones: T0: Concentrado + forraje + agua, T1: 45 mg de Vitamina C / 100 g de concentrado + agua, T2: 55 mg de Vitamina C / 100 g de concentrado + agua y T3: 66 mg de Vitamina C /100 g de concentrado + agua. Se evaluaron: incremento de peso final (IPF), incremento de peso diario (IPD), conversión alimenticia (CA) y beneficio/costo (B/C). Los datos se analizaron con la prueba de homogeneidad de varianza de Lévenne, ANOVA y prueba de Duncan. Se obtuvieron diferencias significativas (p < 0,05) para IPF entre el tratamiento T1 (632,93 g) respecto a T2, T0 y T3 y para IPD y CA no se observaron diferenciassignificativas (p > 0,05) entre tratamientos. La mejor relación B/C se obtuvo en el T1 (1,48). Se concluye que la Vitamina C a razón de 45 mg / 100 g de concentrado + agua tuvo el mejor efecto sobre el incremento de peso final y la mejor relación beneficio - costo en cuyes, en la etapa de crecimiento – engorde, constituyendo una alternativa viable.
Date
A point or period of time associated with an event in the lifecycle of the resource
2016
Subject
The topic of the resource
Parâmetros, cuyes, exclusión forraje, vitamina C
Source
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Scientia Agropecuaria
Publisher
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Universidad Nacional de Trujillo
Coverage
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Agriculture (General), Agriculture
Relation
A related resource
<a href="http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/1175" target="_blank" rel="noreferrer noopener">http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/1175</a>