521
10
20655
-
https://www.socictopen.socict.org/files/original/595ebd2a066f90571b230c87967780d5.pdf
ff7368bc5d85dec665155bbd5184af0b
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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El Derecho Agrario brasileño y su relación con el agronegocio
Creator
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Albenir Querubini, Darcy Zibetti
Description
An account of the resource
El presente trabajo se propone analizar las relaciones jurídicas existentes entre el Derecho Agrario brasileño y el agronegocio (agroindustria o agribusiness ) y, a partir del análisis de los Orígenes y del estudio de su objeto, demostrar que las normas agrarias todavía constituyen la principal base normativa que regula las relaciones jurídicas del sector agrario brasileño.
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Subject
The topic of the resource
derecho agrario. derecho del agronegocio. agronegocio
Identifier
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10.3749/revistacampjur.v5i1.162
Source
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Campo Jurídico
Publisher
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Faculdade São Francisco de Barreiras - FASB
Coverage
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Law in general. Comparative and uniform law. Jurisprudence
Relation
A related resource
<a href="http://www.fasb.edu.br/revista/index.php/campojuridico/article/view/162" target="_blank" rel="noreferrer noopener">http://www.fasb.edu.br/revista/index.php/campojuridico/article/view/162</a>
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https://www.socictopen.socict.org/files/original/9f22886b2fbc6286cb2e73e1166714a9.pdf
41e1cb0aa00854584fd56df257254af9
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
ANÁLISIS DE LAS PROPIEDADES DE TEXTURA DURANTE EL ALMACENAMIENTO DE SALCHICHAS ELABORADAS A PARTIR DE TILAPIA ROJA (Oreochromis sp.) ANALISE DAS PROPRIEDADES DE TEXTURA DURANTE O ARMAZENAMENTO DE SALSICHAS PREPARADO DE TILÁPIA VERMELHA (Oreochromis sp.) ANALYSIS OF THE PROPERTIES OF TEXTURE DURING THE STORAGE OF SAUSAGE MADE FROM RED TILAPIA (Oreochromis sp.)
Creator
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JOSÉ IGOR HLEAP, VIVIANA ANDREA VELASCO
Description
An account of the resource
La presente investigación se realizó con el fin de determinar las características de textura en salchichas, elaboradas a partir de tilapia roja con inclusión de harina de sagú (Marantha arundinacea) como material ligante o extendedor, durante el proceso de almacenamiento. Se planteó un diseño que permitió hacer una evaluación a los 0, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 y 120 días posteriores a la elaboración de las salchichas. Éstas se elaboraron a partir de una pasta base denominada surimi y bajo una tecnología desarrollada en el laboratorio de Tecnología de Carnes de la Universidad Nacional de Colombia - sede Palmira. Una vez elaboradas las salchichas, se empacaron al vacío y se mantuvieron en refrigeración a temperatura de 2°C ± 2. Se determinaron, utilizando un texturómetro Shimadzu Universal Tester EZTest EZ-S, los parámetros de dureza (kg m s-²), elasticidad (adimensional), cohesividad (adimensional), adhesividad (kgm²s-²), gomosidad (kgms-²) y masticabilidad(kg). Para el esfuerzo al corte se utilizó una cuchilla como elemento tajante. Elasticidad, cohesividad y adhesividad no mostraron diferencia significativa (α > 0,05) durante el tiempo de almacenamiento de las salchichas, mientras que la gomosidad y la masticación solo mostraron una diferencia comparando el día 6 con el 100. Se concluyó que durante el tiempo de almacenamiento los parámetros de perfil de textura y esfuerzo al corte, aunque presentaron algunas variaciones no influyeron directamente en los tiempos de almacenamiento de las salchichas mantenidas bajo las condiciones anotadas.Esta pesquisa foi realizada para determinar as características de textura em salsichas feitas de tilápia vermelha incluindo farínha de sagu (Marantha arundinacea) como um material ligante ou extensor durante o processo de armazenamento. Ele levantou um projeto que permitiu uma avaliação de 0, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 e 120 dias após o preparo de salsichas. Estes foram feitos a partir de urna pasta chamada surimi e sob uma tecnologia desenvolvida no Laboratório de Tecnologia de Carnes da Universidade Nacional da Colômbia - Palmira. Uma vez desenvolvidas as salsichas foram embaladas a vácuo e mantidas sob refrigeração a2°C± 2. Foram determinadas usando um texturômetro universal Shimadzu Tester EZTest EZ-S, a dureza (kg m s-2), elasticidade (adimensionais), coesão (adimensionais), adesividade (kg m² s-2), gomosidade (kg m s-2) e mastigabilidade (kg).Para a força de cisalhamento foi utilizado uma faca como elemento de corte. Elasticidade, coesividade e adesividade não mostraram diferença significativa (α > 0,05) durante o tempo de armazenamento das salsichas enquanto gomosidade e mastigação mostraram diferença no dia 6 contra 100. Concluiu-se que durante o tempo de armazenagem, os parâmetros de perfil de textura e força de cisalhamento, mais não tinha diretamente influenciado variações nos tempos de armazenamento das salsichas mantidos sob as condições mencionadas.This research was conducted to determine the textural characteristics of sausages, made from red tilapia including sagú (Marantha arundinacea) flour as binder or extender material, during the storage process. It raised a design that allowed foran assessmentat O, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 and 120 days after the preparation of sausages. These were prepared from a paste called surimi and under a technology developed in the laboratory of Meat Technology, National University of Colombia - Palmira. Once developed the sausages are vacuum packed and kept in refrigeraron at 2°C ± 2. Were determined using a Shimadzu Universal Tester texturometer EZT S EZ-est, the parameters of hardness (kgms-2), elasticity (dimensionless), cohesiveness (dimensionless), adhesiveness (kgm²s-2), gumminess (kgms-2) and mastication (kg). For the shear force was used as an adjunct sharp knife. Elasticity cohesiveness and adhesiveness showed no significant difference (α > 0.05) during the time of storage of the sausages, while the elasticity and chewing showed a difference only on day 6 compared with 100. It was concluded that during the time of storage the texture profile parameters and shear force, but had not directly influenced variations in the times of storage of the sausages kept under the conditions listed.
Date
A point or period of time associated with an event in the lifecycle of the resource
2010
Subject
The topic of the resource
Agro-fishery, Agroindustria pesquera, Processamento de tilápias, Processing of tilapia, Shear force, Tilapia sausages, a tilápia salsicha, acuicultura, almacenamiento, aquaculture, aqüicultura, armazenamento, embutidos de tilapia, esfuerzo al corte, força de cisalhamento, perfil de textura, pesca e agroalimentar, storage, texture profile, transformación de tilapia
Source
A related resource from which the described resource is derived
Biotecnología en el Sector Agropecuario y Agroindustrial
Publisher
An entity responsible for making the resource available
Universidad del Cauca
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), Biotechnology
Relation
A related resource
<a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1692-35612010000200007" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1692-35612010000200007</a>
-
https://www.socictopen.socict.org/files/original/3c7199ea413e5944fe5611873aa9ab1e.pdf
5e395f4b85becc25971fb17c22d348ee
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
FÓRUM DE COMBATE AO USO DE AGROTÓXICOS NA REGIÃO DE ALFENAS: RELATO DE EXPERIÊNCIA DE UM PROJETO DE EXTENSÃO UNIVERSITÁRIA
Creator
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Adriano Pereira Santos, Francisco Lopes Xarão, André Araújo Carvalho
Description
An account of the resource
O Fórum de Combate ao Uso de Agrotóxicos - Soberania Alimentar e Agroecologia na Região de Alfenas - é um projeto de extensão universitária, resultado de iniciativa popular, inserido no contexto da campanha permanente contra os agrotóxicos e pela vida, criada em 2011, quando o Brasil assumiu a liderança mundial no consumo de agrotóxicos. O projeto se desenvolveu em 2016 com o objetivo de sensibilizar e mobilizar a população local e regional sobre os riscos da utilização dos agrotóxicos para a saúde humana e para o meio ambiente. Utilizando-se de metodologias de participação popular e da pesquisa-ação, o fórum planejou e realizou ações de intervenção dialógica na região de Alfenas. O artigo é um relato reflexivo de algumas dessas experiências e ações executadas pelo fórum no combate ao uso de agrotóxicos, pautando essa discussão na Universidade Federal de Alfenas e em duas escolas de ensino médio, parceiras do projeto, no município de Alfenas. Dentre os resultados alcançados pelo projeto destacam-se a repercussão positiva das intervenções nas escolas e os processos de formação, agitação e propaganda acerca dos riscos dos agrotóxicos, além do fomento e apresentação das iniciativas agroecológicas como alternativas ao modelo de desenvolvimento do agronegócio. Palavras-chave: Extensão Universitária; Agroecologia; Campesinos. Forum against the use of agrochemicals in the Alfenas region: experience report from a university extension project Abstract: The forum Against the Use of Agrochemicals - Food Sovereignty and Agroecology in the Alfenas Region (Minas Gerais State, Brazil) - is a university extension project from a popular initiative within the context of the Permanent Campaign Against the Agrochemicals and for Life, created in 2011 when Brazil becomes the world leader in pesticides consumption. The project has been developed in 2016 aiming to sensitize and mobilize local and regional people about the risks of agrochemicals using for human health and the environment. Employing methodologies of popular engagement and research-action, the forum has planned and carried out dialogical interventions in Alfenas region. The paper is a reflexive report of some of these experiences and actions made by the forum in the fight against the use of agrochemicals, promoting that discussion in the Universidade Federal de Alfenas (Federal University) and in two high schools, partners of the project in Alfenas city. Within the results achieved by the project the most important are the positive repercussion of the school interventions and the actions on education, disclosure and mobilization about the risks of pesticides, besides the fostering and introduction of agroecological initiatives as alternatives to the agribusiness development model. Keywords: University Extension; Agroecology; Peasant. Foro de combate al uso de agrotóxicos en la región de Alfenas: relato de experiencia de un proyecto de extensión universitaria Resumen: El foro de combate contra el uso de agrotóxicos - soberanía alimentaria y agroecología en la región de Alfenas, Minas Gerais, Brasil - es un proyecto de extensión universitaria, resultado de una iniciativa popular, insertada en el contexto de la campaña permanente contra los agrotóxicos y la vida, creada en 2011, cuando Brasil asumió el liderazgo mundial en el consumo de agrotóxicos. El proyecto se desarrolló en el año del 2016 con el objetivo de sensibilizar y movilizar a la población local y regional sobre los riesgos de la utilización de los agrotóxicos para la salud humana y el medio ambiente. Utilizando metodologías de participación popular y de investigación-acción, el foro planificó y realizó acciones de intervención dialógica en la región de Alfenas. El artículo es un relato reflexivo de algunas de esas experiencias y acciones ejecutadas por el foro en el combate al uso de agrotóxicos, basando esa discusión en la Universidad Federal de Alfenas y en dos escuelas de enseñanza media, asociadas al proyecto, en el municipio de Alfenas. Entre los resultados alcanzados por el proyecto se destacan la repercusión positiva de las intervenciones en las escuelas y los procesos de formación, agitación y propaganda acerca de los riesgos de los agrotóxicos, además del fomento y la presentación de las iniciativas agroecológicas como alternativas al modelo de desarrollo del agronegocio. Palabras-clave: Extensión Universitaria; Agroecología; Campesinos DOI: https://doi.org/10.24317/2358-0399.2017v8i2.4994
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Subject
The topic of the resource
CAmpesinos, Extensão Universitária, agroecologia
Identifier
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10.24317/2358-0399.2017v8i2.4994
Source
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Revista Brasileira de Extensão Universitária
Publisher
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Universidade Federal da Fronteira Sul
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Special aspects of education, Education
Relation
A related resource
<a href="https://periodicos.uffs.edu.br/index.php/RBEU/article/view/4994" target="_blank" rel="noreferrer noopener">https://periodicos.uffs.edu.br/index.php/RBEU/article/view/4994</a>
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https://www.socictopen.socict.org/files/original/f10a72aa8f2a94bb46759ffb3b6b113f.pdf
88be3d83ab0dbb48b4cf6850ab057abb
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
PARÁMETROS FISICOQUÍMICOS DURANTE EL ALMACENAMIENTO DE SALCHICHAS ELABORADAS A PARTIR DE TILAPIA ROJA (Oreochromis sp.) PARÂMETROS FISICO-QUÍMICOS DURANTE O ARMAZENAMENTO DE SALSICHAS FEITAS DE TILAPIA VERMELHA (Oreochromis sp.) PHYSICOCHEMICAL PARAMETERS DURING STORAGE OF SAUSAGES MADE FROM RED TILAPIA (Oreochromis sp.)
Creator
An entity primarily responsible for making the resource
JOSÉ IGOR HLEAP Z., VIVIANA ANDREA VELASCO A.
Description
An account of the resource
El crecimiento de la acuicultura de la tilapia roja (Oreochromis sp.) en Colombia ha permitido desarrollar productos alimenticios de mayor valor agregado. Uno de estos productos, son las salchichas tipo Frankfurt. El objetivo del presente trabajo fue, analizar los parámetros fisicoquímicos que afectan la vida de anaquel de las salchichas, elaboradas con adición de almidón de sagú (Maranthaarundinacea) como material ligante o extendedor. El diseño planteado permitió evaluar las salchichas empacadas al vacío y en condiciones de refrigeración (2°C ± 2°C), a los 0, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 y 120 días de almacenamiento para los parámetros fisicoquímicos. Las salchichas se elaboraron siguiendo el procedimiento desarrollado en el Laboratorio de Tecnología de Carnes de la Universidad Nacional de Colombia - sede Palmira a partir de una pasta de tilapia previamente elaborada.Se determinó humedad, proteína, grasas, carbohidratos, cenizas, valor energético, pH, capacidad de retención de humedad y actividad de agua. Los resultados obtenidos permiten concluir que el valor nutricional y funcional de las salchichas no se altera durante los primeros 30 días de almacenamiento, lo cual concuerdan con datos reportados en la literatura, para salchichas elaboradas a partir de otras materias primas cárnicas.O crescimento da aqüicultura de tilapia vermelha (Oreochromis sp.) na Colômbia tem permitido o desenvolvimento de produtos alimentares de maior valor agregado. Um desses produtos são salsichas Frankfurt. O objetivo deste estudo foi analisar os parâmetros físico-químicos que afetam a vida de prateleira de salsichas, preparado com adição de amido de sagu (Maranthaarundinacea), como um fichário ou material extensor. A avaliação design levantou permitido de salsichas embaladas a vácuo e sobrefrigeração (2°C ± 2°C) em 0, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 e 120 dias de armazenamento para os parâmetros físico-químicos. As salsichas foram preparadas seguindo o procedimento desenvolvido no Laboratório de Tecnologia de Carnes, da Universidade Nacional da Colômbia - Palmira de um colar de tilapia previamente preparado. Determinada umidade, proteína, carboidrato, gordura, cinzas, valor energético, pH, capacidade de retenção de umidade e atividade de água. As descobertas sugerem que o valor nutricional e funcional da salsicha não e alterada durante os primeiros 30 dias de armazenamento, que são consistentes com os dados relatados na literatura, para salsichas feitas de carne crua demais.The growth of aquaculture of red tilapia (Oreochromis sp.) in Colombia has allowed the development of food products of higher added value. One of these products are sausages Frankfurt. The aim of this study was to analyze the physicochemical parameters that affect the shelf life of sausages, prepared with addition of sagu starch (Maranthaarundinacea) as a binder or extender material. The raised design allowed evaluation of sausages packed under vacuum and under refrigeration (2 °C ± 2 °C) at 0, 2, 6, 10, 15, 22, 27, 31, 45, 58, 100 and 120 days of storage for physicochemical parameters. The sausages were prepared following the procedure developed at the Laboratory of Meat Technology, National University of Colombia - Palmira from a previously prepared tilapia paste. Determined moisture, protein, fat carbohydrate, ash, energy, value, pH, moisture holding capacity and water activity. The findings suggest that the nutritional and functional value of the sausage is not altered during first 30 days of storage, which are consistent with data reported in the literature, for sausages made from other raw meat.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
A segurança alimentar, Agro-fishery, Agroindustria pesquera, Agronegócio da pesca, Enchidos, Seguridad alimenticia, acuicultura, aquaculture, aqüicultura, embutidos, food safety, sausages
Source
A related resource from which the described resource is derived
Biotecnología en el Sector Agropecuario y Agroindustrial
Publisher
An entity responsible for making the resource available
Universidad del Cauca
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), Biotechnology
Relation
A related resource
<a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1692-35612012000100006" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1692-35612012000100006</a>
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https://www.socictopen.socict.org/files/original/4fe5f281dab0d58171dba7173ff0a35e.pdf
574f4be09baed93c23c70ed6c8f13ce7
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
Red de Sensores Inalámbricos para la Adquisición de Datos en Casas de Cultivo
Creator
An entity primarily responsible for making the resource
Alexandra Madruga Peláez, Abel Alejandro Estevez Pérez, Richar Sosa López, Iván Santana Ching, Carlos Manuel García Algora
Description
An account of the resource
Contexto: La adquisición y almacenamiento de parámetros ambientales, a través de redes de sensores inalámbricos, posibilita el análisis del crecimiento y desarrollo de cultivos protegidos. Dicho análisis en la agricultura presenta retos por tratarse de seres vivos, además de que no es posible controlar todas las variables. Método: En este trabajo se diseñó una arquitectura de hardware y software utilizando una red de sensores inalámbricos para la adquisición de datos en casas de cultivo. Las simulaciones de la propuesta se realizaron en la unidad empresarial básica de cultivos varios Valle del Yabú de Santa Clara durante dos horas con seis nodos de medición, un coordinador y el gateway. Se realizó un análisis energético de la propuesta calculando el tiempo de vida real de las baterías. Resultados: Los experimentos demostraron la efectividad del diseño, almacenando todas las mediciones transmitidas desde diferentes lugares dentro de las casas de cultivos protegidos. El análisis energético garantizó una alta durabilidad de las baterías de los nodos de medición. Conclusiones: Con el sistema de adquisición expuesto se podrían mantener o modificar los valores de las variables efectivas para reducir pérdidas de recursos y mejorar la eficiencia productiva.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Identifier
An unambiguous reference to the resource within a given context
10.14483/23448393.14437
Source
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Ingeniería
Publisher
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Universidad Distrital Francisco José de Caldas
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Engineering (General). Civil engineering (General)
Relation
A related resource
<a href="https://revistas.udistrital.edu.co/index.php/reving/article/view/14437" target="_blank" rel="noreferrer noopener">https://revistas.udistrital.edu.co/index.php/reving/article/view/14437</a>
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https://www.socictopen.socict.org/files/original/54bb595b452a96016d9e71c3a6a9d4b6.pdf
8b11497cb1f6d97b1ab34af95e159371
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
Seguimiento del fenómeno blanco de la laguna de la Cruz (Cuenca, España)
Creator
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M. Ruiz, S. Morales, J.M. Soria
Description
An account of the resource
En el presente estudio se realizó un seguimiento de cinco años por teledetección del fenómeno de la precipitación de carbonato cálcico en la laguna kárstica de la Gitana o de la Cruz (situada en la provincia de Cuenca, España). Se conoce el importante papel que desempeña la precipitación del carbonato cálcico en la ecología del lago ya que influye en las migraciones verticales del fitoplancton, en la concentración de fósforo biodisponible y por ende, en la eutrofización y calidad de las aguas. El blanqueamiento sucede entre los meses de julio y agosto, pudiendo estudiarse en estas fechas a través de sus propiedades ópticas, con el objetivo principal de ofrecer datos actualizados de un fenómeno tradicionalmente estudiado y establecer posibles relaciones entre factores abióticos como la temperatura y/o precipitaciones. Los datos de temperatura del aire, recogidos por la estación meteorológica de Cuenca, sugieren una posible relación entre la aparición del fenómeno blanco y un pulso de temperaturas máximas previas. Por otra parte, no se encontró relación aparente entre las precipitaciones y el blanqueamiento del agua.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
The topic of the resource
Carbonato cálcico, Precipitación, fenómeno blanco, karst, teledetección
Identifier
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10.4995/raet.2020.14137
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Revista de Teledetección
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Universitat Politécnica de Valencia
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Geography (General)
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<a href="https://polipapers.upv.es/index.php/raet/article/view/14137" target="_blank" rel="noreferrer noopener">https://polipapers.upv.es/index.php/raet/article/view/14137</a>
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https://www.socictopen.socict.org/files/original/bd211f37494394be130b38d6422d1db8.pdf
5032098628bc87421681d0d3bcee48be
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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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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El nacimiento de las corporaciones azucareras en Guanacaste, 1890-1970
Creator
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Jorge Marchena Sanabria
Description
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Resumen El presente artículo revisa la trayectoria de las centrales azucareras guanacastecas, principalmente el ingenio Taboga y la Azucarera El Viejo, entre 1958 y 1970, es decir su periodo fundacional. Para ello, se analiza el origen del cultivo de la caña en el Pacífico Seco a finales del siglo XIX, los intereses estatales por encontrar alternativas exportables al café, así como los poderosos intereses públicos y privados que consideraban a la cuenca del Tempisque como el lugar idóneo para instalar agroindustrias mecanizadas. Asimismo, de la mano del naciente Estado Interventor de la década de 1950 y junto a conspicuas alianzas políticas, se fraguó el nacimiento de las citadas empresas. Para realizar este trabajo se partió de un marco teórico afín a los estudios del Poder y se revisaron fuentes de archivo, hemerográficas e informes institucionales. The rise of the sugar corporations in Guanacaste, 1890-1970 This article reviews the history of Guanacaste sugar mills, mainly with Ingenio Taboga and Azucarera El Viejo, between 1958 and 1970, its founding period. To this end, the origin of cane cultivation is discussed in the Pacific Dry in the late nineteenth century, state interests to find alternatives to coffee, and the powerful public and private interests who considered Tempisque basin as the ideal place to install mechanized agribusiness. Also, with the help of the “Welfare State” of the 1950s and with conspicuous political alliances, the emergence of these companies was forged. To make this work the main reference was based on the theories of Power and archival sources, newspapers and institutional reports were reviewed.
Date
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2015
Subject
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Agroindústria, Historia Empresarial, Historia del poder, azúcar, intervencionismo
Identifier
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10.15517/dre.v16i2.18106
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Diálogos
Publisher
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Universidade Estadual de Maringá
Coverage
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Latin America. Spanish America
Relation
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<a href="https://revistas.ucr.ac.cr/index.php/dialogos/article/view/18106" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/dialogos/article/view/18106</a>
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https://www.socictopen.socict.org/files/original/8db351c88ce25cd68ebe432b1a0ce831.pdf
55ab276069989708c2deb90772686369
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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Una pregunta para la historia ambiental colombiana: ¿Qué ha pasado con la fauna silvestre desde la colonia a la actualidad?
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MARÍA FERNANDA MARTÍNEZ-POLANCO
Description
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La diversidad biológica es entendida como la riqueza de la vida en la tierra, desde la complejidad contenida en los genes, los millones de plantas, animales y microorganismos, hasta los ecosistemas que conforman el medio ambiente. Sin embargo dada la magnitud de las actividades humanas, tales como la degradación y fragmentación de hábitats, la contaminación, la sobreexplotación, la introducción de especies y las enfermedades, estas se han convertido en amenazas para la diversidad biológica. Como una medida de protección de la diversidad biológica la Unión Internacional para la Conservación de la Naturaleza (UICN) desarrolló una metodología para evaluar el estado de conservación de las diferentes especies tanto de plantas y animales en el mundo. La utilidad de estas listas rojas radica en que es una herramienta muy útil tanto a nivel nacional como internacional para dirigir esfuerzos de conservación especialmente para aquellas especies amenazadas. El grupo de los mamíferos en Colombia no es tan diverso como otros grupos de animales, sin embargo son los que más aportan biomasa animal dentro de los ecosistemas. En Colombia hay 447 especies de las cuales 32 son endémicas. Recientemente se realizó la categorización propuesta por la UICN para los mamíferos colombianos evidenciando que hay al menos 16 especies en peligro crítico o en peligro. Teniendo como referencia información de la colonia e información actual, el propósito de esta ponencia es evidenciar el estado actual de algunas especies (Venado cola blanca (Odocoileus virginianus), Danta común (Tapirus terrestris), Manatí (Trichechus manatus), Oso hormiguero (Mymecophaga tridactyla), Jaguar (Panthera onca) ) que en la época colonial fueron descritas, con el fin de mostrar que las especies de mamíferos fueron importantes en la época colonial y que lo siguen siendo en la actualidad, sin embargo no se conoce el proceso que las ha llevado a estar en las listas rojas. Para la realización de este ponencia se consultaron las Relaciones y visitas a los Andes, siglo XVI Tomo I, II, III y IV. Este primer acercamiento a esta problemática evidencia que es importante realizar estudios de historia ambiental que se ocupen de esta problemática ya que si el objetivo es conservar una especie es necesario conocer la relación de dicha especie con los grupos humanos con los que comparte el mismo espacio geográfico y no solamente evaluar la relación actual si no más bien la relación histórica del hombre con el animal ya que pueden existir factores culturales que impidan o ayuden a la protección de la fauna silvestre. Además de que si se quiere conservar una especie no solamente se necesita de conceptos científicos de biólogos o ecólogos sino también de la cooperación y hasta buena voluntad de las comunidades humanas que conviven con los animales. Por tal razón es necesario que los programas de manejo y conservación sean diseñados desde programas interdisciplinarios donde se incluyan especialistas de diferentes áreas además de las comunidades para que en verdad los resultados sean los esperados.
Date
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2008
Subject
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Conservación ambiental, HISTORIA, diversidad biológica, medio ambiente
Identifier
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10.15517/dre.v9i0.31118
Source
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Diálogos
Publisher
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Universidade Estadual de Maringá
Coverage
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Latin America. Spanish America
Relation
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<a href="https://revistas.ucr.ac.cr/index.php/dialogos/article/view/31118" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/dialogos/article/view/31118</a>
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https://www.socictopen.socict.org/files/original/07c65e1e6dce9575f51b2748d322b912.pdf
16f7d45a102014c0fc6e3f82c42de728
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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Produtividade e qualidade tecnológica da soqueira de cana-de-açúcar submetida à aplicação de biorregulador e fertilizantes líquidos Productivity and technological quality of sugarcane ratoon subject to the application of plant growth regulator and liquid fertilizers
Creator
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Marcelo de Almeida Silva, Stella Consorte Cato, Augusto Guerreiro Fontoura Costa
Description
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O presente trabalho objetivou avaliar a aplicação de biorreguladores, associados ou não a fertilizantes líquidos, na rebrota e na produtividade da soqueira de cinco genótipos de cana-de-açúcar. O experimento foi desenvolvido no Município de Jaú, São Paulo (SP), num Latossolo Vermelho Eutroférrico. Utilizou-se o delineamento em blocos inteiramente casualizados, em esquema fatorial 5x5, constituído por cinco genótipos (IAC87-3396, IAC91-2218, IAC91-4216, IAC91-5155 e IACSP93-6006) e cinco tratamentos com biorreguladores, associados ou não a fertilizantes líquidos (Stimulate® a 0,5L ha-1; Stimulate® a 0,5L ha-1 + Starter N® a 3,0L ha-1; Stimulate® a 0,5L ha-1 + Starter N® a 3,0L ha-1 + Cellerate® a 0,5L ha-1; Etefon a 3,0L ha-1 e Testemunha), com quatro repetições. A aplicação dos produtos ocorreu 70 dias após a quarta colheita. Foram avaliados: perfilhamento, produtividade de colmos industrializáveis e de açúcar, fibra, pol % cana e açúcar total recuperável. O etefon proporcionou melhor perfilhamento, mas a resposta foi dependente do genótipo. O maior número de perfilhos promovido pelo etefon não refletiu em maior produtividade. A aplicação de Stimulate® e fertilizantes líquidos não proporcionou efeitos na qualidade da cana-de-açúcar. Houve aumento da produtividade de colmos e de açúcar, independente do genótipo, com o emprego do biorregulador Stimulate®, com ou sem complementação de fertilizante líquido, indicando a possibilidade do aumento da longevidade da cana-de-açúcar.The present work aimed to evaluate the application of plant growth regulators, associate or not to liquid fertilizers, on the ratoon sprouting and productivity of sugarcane genotypes. The experiment was carried out near Jaú city (SP), in a Eutroferric Red Latosol. The experimental design was in randomized complete blocks with factorial treatment structure 5x5, constituted by five genotypes (IAC87-3396, IAC91-2218, IAC91-4216, IAC91-5155 and IACSP93-6006) and five plant growth regulators treatments associated or not to liquid fertilizers (Stimulate®, 0,5L ha-1; Stimulate®, 0,5L ha-1, + Starter N®, 3,0L ha-1; Stimulate®, 0,5L ha-1, + Starter N®, 3,0L ha-1, + Cellerate®, 0,5L ha-1; Ethephon, 3,0L ha-1, and control), with four replicates. The application of the products occurred at 70 days after the fourth crop harvest. The attributes tillering, stalk productivity, sugar productivity, fiber, pol % cane and total sugar recoverable were evaluated. Ethephon provided better tillering, but this response was dependent of the genotype. The highest tiller number caused by Ethephon did not mean the highest productivity. The application of Stimulate® and liquid fertilizers did not provide effects on the sugarcane technological quality. There was increase of cane productivity and sugar productivity with the use of plant growth regulator Stimulate® for all genotypes, with or without supplementation of liquid fertilizer, being an indicative for increasing the sugarcane longevity.
Date
A point or period of time associated with an event in the lifecycle of the resource
2010
Subject
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Saccharum spp, Tillering, bio-stimulant, bioestimulante, longevidade, longevity, perfilhamento, produção, yield
Source
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Ciência Rural
Publisher
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Universidade Federal de Santa Maria
Coverage
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Agriculture (General), Agriculture
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000400005" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000400005</a>
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https://www.socictopen.socict.org/files/original/5076c5c58458000787846c1d2876bfdd.pdf
ad3c60745bf9e4c22c49548581b56c23
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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Aclimatização de orquídea (Cymbidium sp.) em resposta à aplicação de ácidos húmicos
Creator
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Marihus Altoé Baldotto, Lílian Estrela Borges Baldotto, Júlia Brandão Gontijo, Fernanda Miranda de Oliveira, Joelma Gonçalves
Description
An account of the resource
A aclimatização de mudas de orquídeas propagadas in vitro é um processo lento e que pode ser beneficiado com o uso de bioestimulantes, como, por exemplo, as substâncias húmicas. O presente trabalho objetivou estudar o crescimento de Cymbidium sp. em resposta à aplicação de ácidos húmicos extraídos de compostos orgânicos de cama de frango (AHcf) e de esterco bovino (AHeb) durante o período de aclimatização. As plantas micropropagadas foram imersas nas soluções de 0, 10, 20, 30 e 40mmol L-1 de C na forma de AHcf e de AHeb e aclimatizadas em viveiro. Aos 150 dias, as plantas foram coletadas para medição das variáveis: número de folhas, altura da planta, diâmetro do caule, matéria fresca da raiz e da parte aérea, matéria seca da raiz, da parte aérea e total, relação entre raiz:parte aérea. Os dados foram submetidos à análise de variância, contraste e análise de regressão. Os resultados mostraram incrementos no acúmulo de matéria seca total das plantas com a aplicação da concentração de 18,75mmol L-1 de C de AHcf e de 3,77mmol L-1 de C de AHeb, com incrementos em relação ao controle de 21 e 28%, respectivamente. Conclui-se que o uso dos ácidos húmicos nas doses indicadas acelera o crescimento das mudas propagadas in vitro de Cymbidium sp., favorecendo a diminuição do período necessário de aclimatização.
Date
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2014
Subject
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Composto Orgânico, Floricultura, Materia orgánica, propagação de plantas
Identifier
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10.1590/S0103-84782014000500011
Source
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Ciência Rural
Publisher
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Universidade Federal de Santa Maria
Coverage
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Agriculture (General), Agriculture
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000500011&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000500011&lng=en&tlng=en</a>