188
10
20655
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https://www.socictopen.socict.org/files/original/5bc383f02902011898905b7c2c7781aa.pdf
e76441daf09d60c250016e31868c8b2b
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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Enzymatic antioxidant responses to biostimulants in maize and soybean subjected to drought Respostas de enzimas antioxidantes a bioestimulantes em plantas de milho e de soja sob estresse hídrico
Creator
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Ana Carolina Feitosa de Vasconcelos, Xunzhong Zhang, Erik H. Ervin, Jorge de Castro Kiehl
Description
An account of the resource
Water stress is one of the most important environmental factors inducing physiological changes in plants, such as decrease in the water potential of the cells, the stomatal closure; and the development of oxidative processes mediated by reactive oxygen species (ROS). Antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), and ascorbate peroxidase (APX) are efficient scavengers of ROS. The aim of this research was to examine how the application of biostimulant based on humic substances and aminoacids may affect activity levels of SOD, CAT, and APX of maize and soybean plants under well-watered or drought stress conditions. Pots (4.5 L) were filled with a Typic Hapludult soil where the biostimulants doses were applied. It was taken leaf samples in order to analyze SOD, CAT, and APX activities in plants. SOD and APX activity levels were increased by application of biostimulant 1 in maize subjected to stress. Catalase activity was not enhanced in plants by using the biostimulants. The composition of the biostimulants was not able to enhance stress tolerance in maize and soybean plants subjected to water stress.O estresse hídrico é um dos mais importantes fatores ambientais que induz mudanças fisiológicas, como diminuição do potencial de água na célula, o fechamento dos estômatos e o desenvolvimento de processos oxidativos mediante a formação das espécies reativas de oxigênio (ROS). As enzimas antioxidantes superóxido dismutase (SOD), catalase (CAT) e ascorbato peroxidase (APX) são eficientes eliminadores das ROS. O objetivo deste estudo foi examinar como a aplicação de bioestimulantes com substâncias húmicas e aminoácidos em sua composição afeta os níveis de SOD, CAT e APX nos tecidos das folhas de plantas de milho e de soja cultivadas com ou sem estresse hídrico. Amostras de um Argissolo foram colocadas em vasos (4,5 L) onde foram adicionadas as doses dos bioestimulantes. Foram retiradas amostras de folhas para análise da atividade da SOD, CAT e APX nas plantas. A SOD e APX aumentaram nas plantas de milho com a aplicação do bioestimulante 1. A atividade da CAT não aumentou nas plantas com a aplicação dos bioestimulantes. As composições dos bioestimulantes não possibilitaram aumento na resistência ao estresse hídrico em plantas de milho e de soja submetidas ao estresse hídrico
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
Subject
The topic of the resource
ascorbate peroxidase, catalase, status hídrico, superoxide dismutase, water status
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0103-90162009000300015
Source
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Scientia Agricola
Publisher
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Universidade de São Paulo
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture (General)
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000300015" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000300015</a>
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https://www.socictopen.socict.org/files/original/0e37bf8d53e79343240d7942d1c01339.pdf
ce925773cad3e8e757b7c658c6e6e3ce
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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Propuesta de un modelo para el análisis de criticidad en plantas de productos biológicos // Procedure the critical model análisis in a production process of biological products plans
Creator
An entity primarily responsible for making the resource
Armando Díaz‐Concepción, Frank Pérez‐Rodriguez, Alfredo del Castillo‐Serpa, María Lucía Brito‐Vallina
Description
An account of the resource
En este trabajo se propone un procedimiento para verificar la factibilidad de aplicación de unametodología para realizar el análisis de criticidad y complejidad y así priorizar una atención especial a lagama de activos que intervienen en el proceso productivo de las plantas de bioproductos y mejorar laconfiabilidad de estos activos, acorde a las nuevas tendencias en el mantenimiento. Para ello se defineuna instalación típica, se determinan los indicadores propios de estas plantas a tener en cuenta para elcálculo de criticidad y complejidad. El resultado que se obtiene en el estudio es una lista jerarquizada delos equipos a partir de la comparación, a través de una matriz, entre los criterios que intervienen en elíndice de criticidad y el de complejidad de cada activo, dados los valores de ponderaciones obtenidos,mediante la realización de encuestas a ingenieros y especialistas de vasta experiencia en el tema. Elmodelo fue validado utilizando el método de consulta a especialistas obteniéndose resultadossatisfactorios.Palabras claves: productos biológicos, índice de criticidad, modelos de criticidad, jerarquización de activos,mantenimiento de activos._________________________________________________________________AbstractA procedure to verify the possibility for the implementation of a methodology for the analysis of criticismand complexity is proposed in this paper. It could be possible to give priority to the factors that take placein a production process of biological products plants, according to the new tendency in maintenance. Atypical installation is described and also the factors, of such plants, that have to be considered. All theseresults must be compared by using a matrix, taking into account all the factors that interfere in the criticismand complexity of the installation. That was done by well experience engineers and experts. The modelwas validated using expert methods obtaining satisfactory results.Key words: biological products, critical index, critical models, asset hierarchy, asset maintenance.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Source
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Ingeniería Mecánica
Publisher
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Instituto Superior Politécnico José Antonio Echeverría - Cujae
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Mechanical engineering and machinery
Relation
A related resource
<a href="http://www.ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/399" target="_blank" rel="noreferrer noopener">http://www.ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/399</a>
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https://www.socictopen.socict.org/files/original/99d80bc8e1d16737b881955443fd6155.pdf
cf476b5145d825e0e45e7216e37b5e61
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
O fenômeno da pluriatividade no meio rural: atividade agrícola de base familiar The phenomenon of pluriactivity in rural areas: family-based farming
Creator
An entity primarily responsible for making the resource
Suenya Santos da Cruz
Description
An account of the resource
O artigo busca explorar as contradições presentes na categoria pluriatividade para explicar a permanência da agricultura familiar/camponesa no estado do Rio de Janeiro. Nesse sentido, resgata da teoria social marxista, em autores como o próprio Marx, Lenin e Kautsky, subsídios teórico-metodológicos para compreender o trabalho agrícola de base familiar na atualidade em suas dimensões econômico, social e política.The article aims at exploring the contradictions of the category pluriactivity to explain the persistence of family-based/peasant farming in the state of Rio de Janeiro. To do so, we take theoretical-methodological ideas from the Marxist social theory developed by Marx himself, Lenin and Kautsky, to understand the current family-based farming in its economic, social and political dimensions.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Agricultura Familiar, Family-based Farming, Pluriatividade, Reforma agrária, agrarian reform, pluriactivity
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0101-66282012000200003
Source
A related resource from which the described resource is derived
Serviço Social & Sociedade
Publisher
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Cortez Editora Ltda
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 pathology. Social and public welfare. Criminology
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-66282012000200003" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-66282012000200003</a>
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https://www.socictopen.socict.org/files/original/a5d118ed5a3df3773a64c12f2817d247.pdf
8e8ce90ad33188bf4deee7c0c0de8368
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
Análise dos direcionadores de competitividade sobre a cadeia produtiva de biodiesel: o caso da mamona Analysis of the competitiveness drivers on the biodiesel productive chain: the case of castor bean
Creator
An entity primarily responsible for making the resource
Aldara da Silva César, Mário Otávio Batalha
Description
An account of the resource
Entre as várias oleaginosas, a mamona foi identificada pelo Programa Nacional de Produção e Uso do Biodiesel (PNPB) como a oleaginosa ideal para promover desenvolvimento social no nordeste brasileiro. Contudo, a pesquisa revela que a produção dessa matéria-prima não é competitiva para a produção de biodiesel. A pesquisa retratada neste artigo é qualitativa, descritiva e exploratória, tendo utilizado estudo de caso para sua análise. O instrumento usado para a coleta de dados foi o questionário semiestruturado com entrevista presencial. Visitas às unidades produtivas também foram feitas, o que permitiu a triangulação dos dados. Dessa forma, este trabalho descreve cada direcionador de competitividade e apresenta uma fotografia da competitividade da produção agrícola e produção industrial da cadeia abordada. A influência de cada direcionador foi avaliada utilizando uma escala Likert. Essa avaliação resultou numa perspectiva da competitividade dos segmentos dessa cadeia agroindustrial.Among the various oilseeds, the castor bean was identified by the National Program for Production and Use of Biodiesel, as the ideal one to promote social development in Brazil's northeast region. However the survey shows that the production of this raw material was not competitive for biodiesel production. The research is qualitative, descriptive and exploratory, and multi-case studies were used for their analysis. The instrument used for data collection was a semi-structured personal interview. Visits to production units were also conducted, which enabled data triangulation. Thus, this paper describes each driver and presents a picture of the competitiveness of both agricultural and industrial productions in this chain. The influence of each driver was evaluated using a Likert scale. The results present a clear view of the competitive segments in the analyzed agribusiness chain.
Date
A point or period of time associated with an event in the lifecycle of the resource
2011
Subject
The topic of the resource
Agricultura Familiar, Family farming, Mamona, biodiesel, castor, competitiveness, competitividade
Source
A related resource from which the described resource is derived
Production
Publisher
An entity responsible for making the resource available
Associação Brasileira de Engenharia de Produção (ABEPRO)
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Manufactures
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-65132011000300011" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-65132011000300011</a>
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https://www.socictopen.socict.org/files/original/c89a81bf2b68441194efe69c04d9fc6d.pdf
b4bf4346639ead761b021b1ecb82e98b
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
Sistema informatizado de suelo en la gestión de la agricultura frente al cambio climático
Creator
An entity primarily responsible for making the resource
Pável Chaveli Chávez, Lisbet Font Vila, Ricardo Montero Casas, Ramón Lamadrid Mandado, Jorge Castillo Acanda, Bernardo Calero Martín
Description
An account of the resource
RESUMENLa Ciencia del Suelo, constituye la base de problemáticas como cambio climático y desertificación. Los cuantiosos datos que proporcionan los estudios de suelos, componen información valiosa para satisfacer las demandas de la sociedad y las decisiones políticas. El desafío actual es lograr disponer de esa información de manera precisa, cuantitativa, accesible, comprensible y adecuarla a las necesidades de los nuevos requerimientos. En este sentido, se elaboró un proyecto para la informatización, evaluación, recomendación y control del suelo para su mejor utilización. Durante su ejecución se elaboró un diseño del sistema, a partir de los procesos fundamentales que dirigen los servicios científico técnico del Instituto de Suelo. Se obtuvo un Sistema Integrador de Datos de Suelo (SIDS), para el manejo eficiente de la información en la gestión de la agricultura ante los posibles cambios globales, en la producción de alimentos y conservación de la calidad del suelo. Este sistema lo conforman un paquete de software que integran y procesan la información (SARLAB, REGIFERT, SEMCAS y SIG MDS), para agilizar la respuesta del estado del suelo en el manejo de la agricultura, organizar el sistema de control, el flujo de la información del suelo y el incremento de la eficiencia económica. Soil computerized system agriculture management to climate change.ABSTRACTSoil Science is the basis of issues such as climate change and desertification. Voluminous data provided by soil studies, up valuable information to meet the demands of society and political decisions. The challenge is to have that information accurately, quantitative, accessible, understandable and adapt to the needs of the new requirements manner. In this regard, a project for the computerization, evaluation, recommendation and monitoring of soil for better utilization was developed. During execution system design was developed, based on the fundamental processes that drive the technical and scientific services of the Institute of Soil. Integrated System Soils Data (ISSD), for efficient management of information in the management of agriculture to the possible global changes in food production and conservation of soil quality was obtained. This system is made up of a software package that integrates and process information (SARLAB, REGIFERT, SEMCAS and GISMDS) to speed up the response of soil condition in the management of agriculture, organize the control system, the flow of soil information and increasing economic efficiency.
Date
A point or period of time associated with an event in the lifecycle of the resource
2015
Subject
The topic of the resource
Agriculture sustainable, Software, Sustainable Land Management, agricultura sostenible, manejo sostenible de tierras
Source
A related resource from which the described resource is derived
Agrisost
Publisher
An entity responsible for making the resource available
Universidad de Camagüey Ignacio Agramonte Loynaz
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="https://revistas.reduc.edu.cu/index.php/agrisost/article/view/331" target="_blank" rel="noreferrer noopener">https://revistas.reduc.edu.cu/index.php/agrisost/article/view/331</a>
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https://www.socictopen.socict.org/files/original/acdd963813f8a6ef268e6dc16e5ea64a.pdf
cb2c54ccadf11d9d92658b9453035dfe
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
Estado nutricional de maracujazeiro-amarelo irrigado com água salina e adubação organomineral
Creator
An entity primarily responsible for making the resource
Lourival Ferreira Cavalcante, José Adeilson Medeiros Do Nascimento, Stênio Andrey Guedes Dantas, Sherly Aparecida Da Silva
Description
An account of the resource
A nutrição mineral é essencial para elevar a produtividade e melhorar a qualidade dos frutos de maracujazeiro-amarelo. O objetivo deste trabalho foi avaliar o efeito da aplicação de biofertilizante comum sobre os teores de macronutrientes de plantas de maracujazeiro-amarelo irrigadas com água salina em solo sem e com adubação mineral. Os tratamentos foram distribuídos em blocos ao acaso, com três repetições e quatro plantas por parcela. Foi usado o arranjo fatorial 4 × 2, relativo aos níveis de biofertilizante bovino fermentado, diluído em água, a 0,0; 33,3; 66,6 e 100%, em solo sem e com adubação mineral. A irrigação foi realizada pelo método de aplicação localizada por gotejamento com água salina, oriunda de poço amazonas, com condutividade elétrica média de 4 dS m-1. A aplicação de biofertilizante ao solo, exceto para cálcio, supriu adequadamente as plantas de maracujazeiro- amarelo em macronutrientes, mas com superioridade de valores nos tratamentos com adubação mineral.
Date
A point or period of time associated with an event in the lifecycle of the resource
2011
Subject
The topic of the resource
Insumo orgânico, Passiflora edulis f. flavicarpa Deg, nutrição mineral
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0100-29452011000500102
Source
A related resource from which the described resource is derived
Revista Brasileira de Fruticultura
Publisher
An entity responsible for making the resource available
Sociedade Brasileira de Fruticultura
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=S0100-29452011000500102&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452011000500102&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/43e125476206de64727431d70ccbe947.pdf
e8a5ec6ad29c180a34cf50b9e32c9994
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
Certificação de produtos orgânicos: obstáculos à implantação de um sistema participativo de garantia na Andaluzia, Espanha
Creator
An entity primarily responsible for making the resource
Nádia Velleda Caldas, Flávio Sacco dos Anjos, Encarnación Aguilar Criado, Antônio Jorge Amaral Bezerra
Description
An account of the resource
O trabalho analisa o processo de organização de produtores orgânicos da Andaluzia que estiveram envolvidos em uma tentativa de implantação de um sistema participativo de garantia. Esta iniciativa foi liderada pela administração dessa comunidade autônoma espanhola entre 2006 e 2008. O estudo baseia-se em entrevistas realizadas com atores sociais que estiveram implicados nesse processo, identificando os obstáculos políticos e organizativos que impediram que essa proposta pudesse avançar.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Agricultura Familiar, Certificação, ecológico, orgânico, participação
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0103-20032012000300004
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=S0103-20032012000300004&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032012000300004&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/3f0248e41a80e51ae6d3083e75d420d9.pdf
97e057566fc357a2ed696742f9de10f9
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
A pesquisa sobre agricultura familiar no Brasil - aprendizagens, esquecimentos e novidades
Creator
An entity primarily responsible for making the resource
Marcelo Antonio Conterato, Paulo André Niederle, Marco Antônio Verardi Fialho
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
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=S0103-20032014000600001&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032014000600001&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/92d8e76b07557f537243d36feca0f48d.pdf
7defd18d17b60d7bc1a24c0d9696961f
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
Uma abordagem centrada no usuário para o projeto de máquinas agrícolas de tração animal An user centered approach to the design of animal traction agricultural machinery
Creator
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Eduardo Romeiro Filho
Description
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Este artigo apresenta um estudo realizado como parte do projeto de uma semeadora-adubadora à tração animal, utilizando princípios relacionados a disciplinas como Usabilidade, Ergonomia e Antropotecnologia, dentro de uma perspectiva de Design para Sustentabilidade (DfS) e desenvolvimento de produtos adequados à Base da Pirâmide (BoP). O estudo forneceu subsídios para uma série de alterações a serem introduzidas no equipamento, tendo em vista a melhoria das condições de trabalho em pequenas propriedades de agricultura familiar. A partir desta abordagem na análise de um implemento existente, são sugeridas formas de adequação do produto e apresentada uma proposta para uma nova semeadora-adubadora à tração animal.This paper presents a study conducted as a part of the design of an Animal Traction Sewing Machine using principles related to Usability, Ergonomics, and Antropotechnology focusing on Design for Sustainability (DfS) and product development suitable for the Base of the Pyramid (BoP). The present study provided information for a series of design changes in the equipment in order to improve working conditions in small family farming properties. From this approach to the analysis of an existing implement, ways of adjusting the product are suggested, and a proposal for a novel Animal Traction Sowing Machine is presented.
Date
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2012
Subject
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Animal traction sowing machine, Antropotechnology, Design for the base of the pyramid, Design para a base da pirâmide, Ergonomia, Ergonomics, Product Design, Projeto do produto, Semeadora-adubadora à tração animal, antropotecnologia, design for sustainability, design para sustentabilidade
Identifier
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10.1590/S0104-530X2012000100007
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Gestão & Produção
Publisher
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Universidade Federal de São Carlos
Coverage
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Industrial engineering. Management engineering
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-530X2012000100007" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-530X2012000100007</a>
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https://www.socictopen.socict.org/files/original/2db9ac82f989656cb8e9af15d4c0c49a.pdf
8d136a47410fe9247615a675efd71bd5
Dublin Core
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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/.
Title
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Relações entre caracteres de cenoura para sistemas de cultivos orgânico e convencional
Creator
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Giovani Olegário da Silva, Jairo Vidal Vieira
Description
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De acordo com a estratégia de seleção e o ganho que ela proporcionará, pode-se orientar, de maneira mais efetiva, um programa de melhoramento, bem como predizer o sucesso do esquema seletivo adotado. O objetivo deste trabalho foi verificar a estabilidade das relações entre caracteres fenotípicos a partir de populações de cenoura cultivadas em sistemas de produção orgânico e convencional. Os experimentos foram conduzidos na Embrapa Hortaliças, DF. Duas populações de cenoura em fase de melhoramento e quatro cultivares comerciais foram plantados em novembro de 2007 no campo nos dois sistemas de produção, com delineamento de blocos casualizados com quatro repetições e parcelas de 1 m², com 100 plantas por parcela. Aos 90 dias após o semeio, 20 raízes por parcela foram colhidas e avaliadas para caracteres fenotípicos. Foi realizada análise de variância com determinação da interação entre tratamentos e sistemas de produção, correlações fenotípicas, análise de trilha e os ganhos com as seleções direta e correlacionada. Observouse que a quase totalidade das correlações medianas acima de 0,30, bem como os maiores efeitos diretos da análise de trilha e os maiores ganhos diretos e indiretos estimados, foi repetida nos dois sistemas, indicando que eles foram muito semelhantes na expressão da relação entre os caracteres. Assim, o melhoramento visando aos caracteres avaliados não precisa ser realizado em ambas as áreas de cultivos orgânico e convencional.
Date
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2010
Subject
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Daucus carota L, melhoramento, resposta correlacionada
Identifier
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10.1590/S0034-737X2010000500016
Source
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Revista Ceres
Publisher
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Universidade Federal de Viçosa
Coverage
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Agriculture (General), Biotechnology
Relation
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2010000500016&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2010000500016&lng=en&tlng=en</a>