22
10
20655
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https://www.socictopen.socict.org/files/original/4336a653e4f5681445b0064c94ede091.pdf
30b201b802a0bc479cc0c6e77bb93841
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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Magnitude e condições de reprodução econômica dos agricultores familiares pobres no semiárido brasileiro: evidências a partir do Rio Grande do Norte
Creator
An entity primarily responsible for making the resource
Joacir Rufino de Aquino, Marta Aurélia Dantas de Lacerda
Description
An account of the resource
O objetivo deste artigo é analisar a dimensão e as condições de reprodução econômica dos agricultores pobres potencialmente enquadráveis no Grupo B do Programa Nacional de Fortalecimento da Agricultura Familiar (Pronaf) no estado do Rio Grande do Norte. Para tanto, foram utilizadas informações obtidas por meio do processamento de 'tabulações especiais' da segunda apuração do Censo Agropecuário 2006 do IBGE. Em linhas gerais, o trabalho mostra que os agricultores familiares do Grupo B - aqueles com rendimentos anuais até R$ 3 mil - somavam 42.234 estabelecimentos, representando algo em torno de 60% dos 71.210 agricultores familiares norte-rio-grandenses recenseados em 2006. O baixo valor da produção agropecuária gerado anualmente por esse contingente de produtores é determinado por 'múltiplas carências produtivas' (escassez de terra, água, educação, tecnologias, crédito e assistência técnica), o que torna sua reprodução econômica dependente de outras fontes de receitas vindas de fora da propriedade, com especial destaque para as rendas das aposentadorias rurais e dos demais programas sociais do governo. Essas e outras evidências permitem avançar na compreensão da heterogeneidade social e pobreza que caracteriza a agropecuária no semiárido brasileiro, fornecendo subsídios relevantes para novas pesquisas na área e para (re)orientar o foco das políticas públicas de desenvolvimento rural.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Agricultores familiares pobres, Pronaf, desenvolvimento rural
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=S0103-20032014000600009&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032014000600009&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/bb0800d9f4fbf0e643ae8a810fe9c2a1.pdf
ae6897e55e8f7418bd9fdde8751f5847
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
Identificación de sitios de cruce de fauna en la ruta 415, en el 'Paso del Jaguar', Costa Rica.
Creator
An entity primarily responsible for making the resource
Daniela Araya-Gamboa, Roberto Salom-Pérez
Description
An account of the resource
La Iniciativa del Corredor del Jaguar pretende mantener la conectividad de esta especie. En Costa Rica, esta iniciativa inició en el Subcorredor Biológico Barbilla-Destierro. En este Subcorredor, se ha identificado la pavimentación de un camino de lastre (asociado a las obras de mitigación social del Proyecto Hidroeléctrico Reventazón), como una potencial barrera para la conectividad del jaguar (Panthera onca) y otras especies. Este estudio sugiere un método para identificar los cruces de fauna sobre el camino. Se tomaron datos de junio del 2011 a enero del 2012. Se compararon los registros de avistamientos y atropellos entre una sección de lastre y una de pavimento del mismo camino. Para identificar los pasos de fauna se sobrepusieron distintas fuentes de información: recorridos, entrevistas y conectividad estructural. Al comparar los caminos se encontró que en el pavimento circulan más vehículos, hay más casas, hay más atropellos y se registran menos especies y avistamientos de fauna. Se identificaron tres sitios de cruces de fauna y cinco sectores. Se registró el cruce del camino por jaguar y caucel (Leopardus wiedii) y el uso de una alcantarilla por mapaches (Procyonlotor). Esta metodología puede ser implementada por proyectos viales para identificar los sitios de cruce de fauna y brindar recomendaciones sobre las medidas ambientales de mitigación a implementar asociadas a mejoras o construcción de caminos.
Date
A point or period of time associated with an event in the lifecycle of the resource
2016
Subject
The topic of the resource
Ecología de caminos, Iniciativa del Corredor del Jaguar, Panthera onca, Subcorredor Biológico Barbilla- Destierro, atropellos
Identifier
An unambiguous reference to the resource within a given context
10.15517/iv.v17i30.21238
Source
A related resource from which the described resource is derived
Infraestructura Vial
Publisher
An entity responsible for making the resource available
University of Costa Rica
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Highway engineering. Roads and pavements
Relation
A related resource
<a href="https://revistas.ucr.ac.cr/index.php/vial/article/view/21238" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/vial/article/view/21238</a>
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https://www.socictopen.socict.org/files/original/550c634474646f947aecb64f3cf6463c.pdf
75ba0e1c85b496264bd4896c3b40dba5
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
El urbanismo Inka y su vinculación con mesoclimas en el sitio 'El Shincal de Quimivil' (Provincia de Catamarca, Argentina) Inka urbanism associated with mesoclimatic conditions at the site 'El Shincal de Quimivil' (Catamarca province, Argentina)
Creator
An entity primarily responsible for making the resource
Aylen Capparelli, Jorge L. Frangi, María J. Kristensen
Description
An account of the resource
Los Inkas gestionaron el ambiente, de las distintas regiones que ocuparon, sobre la base tanto de sus conocimientos astronómicos -solares y lunares- como de aquellos referidos a la ecología y calendario agrícola -del maíz en especialde cada región. La producción excedente de una población se redistribuía luego en base a un sistema de almacenaje propio de este Estado. Dentro de este marco, se propone que el conocimiento de la diversidad de hábitats, y de los factores ecológicos a ellos asociados, les sirvió a los Inkas para planificar y garantizar el buen funcionamiento de cada unidad arquitectónica en cada centro administrativo. Por lo tanto, el objetivo principal de este trabajo es determinar si existe alguna vinculación entre las distintas condiciones mesoclimáticas que se encuentran en el lugar de implantación del sitio Inka El Shincal de Quimivil (Catamarca, Argentina) y la distribución espacial de tres sectores arquitectónicofuncionales diferentes (almacenaje, habitacional, cultivo) y un testigo (plaza). Se analizaron en forma univariada y multivariada 6 variables climáticas. Por sus altos valores de déficit de saturación de vapor del aire (DS), capacidad evaporante del aire y temperatura del suelo, el sector de almacenaje resultó el sector más propicio para lograr el secado y la preservación de los granos. El sector habitacional, mostró bajos DS y capacidad evaporante en primavera y verano, lo que contribuyó a condiciones más confortables bajo las elevadas temperaturas de esas estaciones. El sector cultivos, tuvo baja capacidad evaporante durante días con Zonda, y su mesoclima generalmente moderado, es el que más se ajusta a los requerimientos agroecológicos del maíz.The Inkas managed the environment of the different regions they occupied based on their astronomical and agroecological knowledge, especially in relation to maize. Surplus production was redistributed through a well developed storage system. Within this framework, we propose that the Inkas used their knowledge of different habitats and associated ecological factors to plan and guarantee the smooth functioning of each architectonic unit at every administrative center. Therefore, our goal was to establish if there is a connection between different mesoclimatic conditions at El Shincal Inka site (Catamarca, Argentina) and the spatial distribution of three different architectural-functional structures (grain storage, residence, and cultivation) and a control (the plaza). Six climatic variables were studied through uni and multivariate analysis. The storage area presented the best conditions for drying and preserving crop grains: the highest soil temperature, evaporative capacity, and water vapor saturation deficit of the air. The residential area showed low evaporative capacity and water vapor saturation deficit during spring and summer, making it a more comfortable place under high seasonal air temperatures. The cultivation area presented lower air evaporative capacity during days with Zonda (regional wind with Foehn-like effect) and generally a mild mesoclimate that fits better the requirements of maize agroecology.
Date
A point or period of time associated with an event in the lifecycle of the resource
2006
Subject
The topic of the resource
Argentina, El Shincal, Inka urbanism, Mesoclimas, Mesoclimate, Urbanismo Inka
Source
A related resource from which the described resource is derived
Intersecciones en Antropología
Publisher
An entity responsible for making the resource available
Universidad Nacional del Centro de la Provincia de Buenos Aires
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Anthropology, Archaeology
Relation
A related resource
<a href="http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1850-373X2006000100012" target="_blank" rel="noreferrer noopener">http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1850-373X2006000100012</a>
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https://www.socictopen.socict.org/files/original/625dc2b8965af1d306238afba3425982.pdf
bba8698a6929dd94dc25a6bdd17d57b5
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
Hacia una economía sostenible : dilemas del ecologismo actual
Creator
An entity primarily responsible for making the resource
Joan Martinez-Alier
Description
An account of the resource
Este texto fue leído en Barcelona el 14 de diciembre del 2010 al capítulo catalán del Club de Roma. Analiza las tendencias demográficas, la creciente producción de dióxido de carbono y la pérdida de biodiversidad en el mundo. Critica el optimismo tecnológico que lleva a creer en el crecimiento económico y por lo tanto conduce a infravalorar las necesidades ambientales de nuestros descendientes. Explica que la economía tiene tres pisos. En la economía actual el sector financiero se despega peligrosamente del sector productivo y éste mismo depende, realmente, no tanto de los procesos económicos como de la disponibilidad de recursos naturales y de la existencia de sumideros para los residuos. El creciente metabolismo social (uso cada vez mayor de energía y materiales) produce muchos conflictos ecológicos cuyos protagonistas son poblaciones campesinas e indígenas. Este 'ecologismo de los pobres', esas luchas por la justicia ambiental, pueden dirigir la economía hacia una senda más sostenible. El texto une así el análisis de la economía ecológica con el análisis de la ecología política.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Subject
The topic of the resource
Demografia, Dióxido de carbono, ECONOMÍA SOSTENIBLE, biodiversidad, biodiversity, carbon dioxide, contaminación, demography, ecology, ecología, pollution, sustainable economy
Identifier
An unambiguous reference to the resource within a given context
10.17141/letrasverdes.9.2011.900
Source
A related resource from which the described resource is derived
Letras Verdes: Revista Latinoamericana de Estudios Socioambientales
Publisher
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Facultad Latinoamericana de Ciencias Sociales, Sede Ecuador
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Environmental sciences, Human ecology. Anthropogeography
Relation
A related resource
<a href="http://revistas.flacsoandes.edu.ec/letrasverdes/article/view/900" target="_blank" rel="noreferrer noopener">http://revistas.flacsoandes.edu.ec/letrasverdes/article/view/900</a>
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https://www.socictopen.socict.org/files/original/a88409db2deb81e9eb781fc71104f406.pdf
8225640bd3bd29176b0fdf69d3e63472
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
Ecología trófica de los ecosistemas acuáticos pampeanos
Creator
An entity primarily responsible for making the resource
IX EMEAP
Description
An account of the resource
Resúmenes del eje 'Ecología trófica de los ecosistemas acuáticos pampeanos'. Libro de resúmenes del IX CONGRESO DE ECOLOGÍA Y MANEJO DE ECOSISTEMAS ACUÁTICOS realizado del 22 al 24 de noviembre de 2017 en la ciudad de La Plata, Bs. As., Argentina
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Source
A related resource from which the described resource is derived
Biología Acuática
Publisher
An entity responsible for making the resource available
Instituto de Limnología Raúl A. Ringuelet. (CONICET-UNLP)"
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biology (General), Aquaculture. Fisheries. Angling, Animal biochemistry
Relation
A related resource
<a href="https://revistas.unlp.edu.ar/bacuatica/article/view/6597" target="_blank" rel="noreferrer noopener">https://revistas.unlp.edu.ar/bacuatica/article/view/6597</a>
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https://www.socictopen.socict.org/files/original/8317156b2d990e5887f4418f4545dff0.pdf
0e4d5cffdff55b47c34eb661672a916e
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
Tecnologías para el manejo y conservación de los ecosistemas acuáticos
Creator
An entity primarily responsible for making the resource
IX EMEAP
Description
An account of the resource
Resúmenes del eje 'Tecnologías para el manejo y conservación de los ecosistemas acuáticos' Libro de resúmenes del IX CONGRESO DE ECOLOGÍA Y MANEJO DE ECOSISTEMAS ACUÁTICOS realizado del 22 al 24 de noviembre de 2017 en la ciudad de La Plata, Bs. As., Argentina
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Source
A related resource from which the described resource is derived
Biología Acuática
Publisher
An entity responsible for making the resource available
Instituto de Limnología Raúl A. Ringuelet. (CONICET-UNLP)"
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biology (General), Aquaculture. Fisheries. Angling, Animal biochemistry
Relation
A related resource
<a href="https://revistas.unlp.edu.ar/bacuatica/article/view/6600" target="_blank" rel="noreferrer noopener">https://revistas.unlp.edu.ar/bacuatica/article/view/6600</a>
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https://www.socictopen.socict.org/files/original/263170e6c1e34b14d1226fcd37ca5c7a.pdf
ca7a1a193799659a5e580755fec3e9fd
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
Expressão da esterilidade feminina e da carpeloidia em mamoeiro sob diferentes ambientes de cultivo protegido
Creator
An entity primarily responsible for making the resource
Luiz Aurélio Peres Martelleto, Raul de Lucena Duarte Ribeiro, Mariluci Sudo-Martelleto, Marco Antônio da Silva Vasconcellos, Maurício Ballesteiro Pereira
Description
An account of the resource
O presente estudo teve por objetivo avaliar a ocorrência de esterilidade feminina e de carpeloidia em mamoeiros hermafroditas 'Baixinho-de-Santa Amália' cultivados sob manejo orgânico, em diferentes tipos de ambiente de proteção,e conduzido com ou sem bifurcação do tronco no transcorrer das quatro estações do ano. Foram construídos três tipos de estruturas de proteção contíguas: (i) estufa (cobertura de plástico); (ii) estufa sombreada (cobertura adicional de tela 'sombrite' - 30% sobre o plástico), e (iii) telado (cobertura exclusiva de tela 'sombrite' - 30%), ao lado de uma área de ambiente natural, a pleno sol. Nestes locais, foram cultivados, dentro das normas técnicas da agricultura orgânica, mamoeiros da cv. Baixinho-de-Santa-Amália. Em metade das plantas, abrangendo todos os ambientes de cultivo, a gema apical foi incisada, logo após a sexagem, visando à bifurcação do tronco. Para efeito de análise de variância, foram considerados quatro blocos por ambiente de cultivo, tendo cada bloco três repetições relativas ao modo de condução das plantas (com e sem bifurcação do tronco). Para análise estatística, procedeu-se à 'análise conjunta de experimentos', no caso, os ambientes de cultivo. Nos mamoeiros com tronco bifurcado, houve diminuição do número de frutos carpeloides e aumento do número de flores fêmeas estéreis. No entanto, essa bifurcação não influenciou a frequência de frutos normais. Durante a primavera (setembro a dezembro), e notadamente na estufa, o maior número de frutos carpeloides por planta correlacionou-se a temperaturas mais elevadas, maior amplitude térmica e maior vigor vegetativo; já, a maior ocorrência de flores estaminadas correlacionou-se também a temperaturas elevadas, baixa luminosidade e menor vigor vegetativo. Por outro lado, essas mesmas condições ambientais e fenológicas favoráveis à carpeloidia aumentaram a quantidade de frutos normais, assim contribuindo positivamente para a produtividade do mamoeiro.
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 orgânica, Carica papaya, carpeloidia, cultivo protegido, esterilidade feminina
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0100-29452011000400017
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=S0100-29452011000400017&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452011000400017&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/7619e3cfad1b3c51df9ab7788fe9220b.pdf
2dc6290562980cc8ffc4781377e2b991
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
Rotación de cultivos en la región pampeana: volviendo a las fuentes
Creator
An entity primarily responsible for making the resource
Tomás Loewy
Description
An account of the resource
Debido a los cambios en la actividad agropecuaria, palabras y conceptos, otrora estables, van mutando. La 'rotación de cultivos' es una Buena Práctica Agrícola (BPA) emblemática en sistemas mixtos. El objetivo de este trabajo es rescatar su concepto agronómico, propiciando su adopción en escenarios de desarrollo local y cuidado del ambiente. Se presenta un esquema que diferencia monocultivo, secuencia, pradera y rotación, con sus respectivos impactos sobre la calidad del suelo. Las tecnologías nunca son neutrales y para calificarlas hay que ubicar lo agrario dentro de lo nacional/global, en períodos de tiempo abarcativos. La decantación de técnicas de procesos y de insumos es parte del diseño de sistemas y de la sustentabilidad de los territorios
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Subject
The topic of the resource
Ambiente, Buenas Prácticas, Rotaciones, sistemas
Source
A related resource from which the described resource is derived
Estudios Económicos
Publisher
An entity responsible for making the resource available
El Colegio de México, A.C.
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Economic theory. Demography, Economic history and conditions
Relation
A related resource
<a href="https://ojs.uns.edu.ar/ee/article/view/714" target="_blank" rel="noreferrer noopener">https://ojs.uns.edu.ar/ee/article/view/714</a>
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https://www.socictopen.socict.org/files/original/4c40c0ba2c5f70647832380b51ba0bdd.pdf
203eea291b5b8db15db475aac46c40ab
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
Avaliação de cultivares de feijão (Phaseolus vulgaris) para o plantio em sistema orgânico no Distrito Federeal Field bean (Phaseolus vulgaris) cultivars evaluation for crop in organic system in the state of Distrito Federal
Creator
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Wellington Pereira de Carvalho, Alberto Luiz Wanderley
Description
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O presente estudo se propôs a indicar cultivares de feijão (Phaseolus vulgaris) que tenham melhor desempenho no sistema orgânico, além de mostrar que o rendimento ótimo sustentável conseguido pela agricultura orgânica, pode estar muito próximo do rendimento potencial conseguido pela agricultura convencional. No ano de 2003, foram instalados dois ensaios, um irrigado e outro no período das águas, em uma área de pastagem de baixa fertilidade, situação semelhante à encontrada pelos produtores que se iniciam na produção orgânica sem passar pelo período de conversão, utilizando áreas que se encontram em descanso há alguns anos ou pastagens que não receberam aplicações de agrotóxicos ou adubos de alta solubilidade. No ano seguinte, os mesmos ensaios foram instalados em outra área com fertilidade corrigida e equilibrada, situação em que se encontram produtores já enquadrados na atividade orgânica. Utilizou-se delineamento experimental de blocos ao acaso com quatro repetições. As cultivares avaliadas foram: Diamante Negro, Talismã, Xamego, Marfim, Jalo Precoce, Pérola, Timbó, Radiante, Aporé, Valente e Vereda. Dentre as cultivares empregadas destacaram-se as dos grupos comerciais preto e carioca, os tipos de maior demanda na região do Distrito Federal.This study objectified indicate field beans (Phaseolus vulgaris) cultivars that have better performance in organic system, besides to show that the optimum sustainable yield, that can be managed by organic agriculture can be close to potential yield managed by the conventional agriculture. Two experiments were established during the year 2003, one under irrigation system in the dry season and the other in the wet season, in an area with brachiaria pasture with low fertility, the same situation of growers who choose to join the organic system without the necessity of passing through the conversion period, using areas that have been in rest for few years or pastures that doesn't have pesticides or soluble fertilizers aplications. In the subsequent year, the same experiments were established in other area with corrected and equilibrated fertility, the same situation of the growers fitted in the organic activity. A randomized complete block design with four replications was used. It was evaluated the cultivars Diamante Negro, Talismã, Xamego, Marfim, Jalo Precoce, Pérola, Timbó, Radiante, Aporé, Valente and Vereda The best performing cultivars were from 'black' and 'carioca' commercial groups, which are the most demanded types in the region of the State of Distrito Federal.
Date
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2007
Subject
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Agricultura orgânica, Agroecossistema, Productivity, agroecosystem, avaliação de cultivares, cultivars evaluation, organic agriculture, produtividade
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10.1590/S1413-70542007000300002
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Ciência e Agrotecnologia
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Universidade Federal de Lavras
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Agriculture (General)
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000300002" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000300002</a>
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https://www.socictopen.socict.org/files/original/dbcbfbf23f8189947c2ed1eed641ebad.pdf
1a53225e0f3997b20e7012d16ee4601c
Dublin Core
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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/.
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Reseña de 'Ecología y evolución de interacciones planta-animal' de Rodrigo Medel, Marcelo Aizen y Regino Zamora (eds.)
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P. C. Guerrero, A. Arredondo-Núñez
Date
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2010
Source
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Ecosistemas
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Asociación Española de Ecología Terrestre
Coverage
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Environmental sciences
Relation
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<a href="http://www.redalyc.org/articulo.oa?id=54017099016" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=54017099016</a>