959
10
20655
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https://www.socictopen.socict.org/files/original/b28db3d67751bde6ca4c1a94aac39bbe.pdf
63ca8b24baaaf4070360f98bf4a15958
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
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Title
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Análisis Social, Económico y Ambiental del sector Friolero: perspectiva de pequeños productores (Social, economic and environmental analysis of the dry bean producers: A perspective on small size Costa Rican farmers)
Creator
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Ligia Eugenia Guerrero Varga, Luis Santiago Vindas Montero, Ana Gabriela Víquez Paniagua
Description
An account of the resource
En los últimos años, la actividad frijolera en Costa Rica ha ido perdiendo competitividad, afectada principalmente por los altos costos de producción y precios de importación más bajos; lo anterior lleva a cuestionarse si el cultivo del frijol debería seguir fomentándose, pero al evaluar no sólo el punto de vista económico, sino más bien haciendo especial enfoque a las repercusiones sociales, ambientales y culturales que conlleva la actividad. La investigación se plantea al carecer de información formal y documentada que permita visualizar la realidad del sector frijolero en aspectos sociales, ambientales y económicos en el campo de la sustentabilidad de gremios conformados principalmente por pequeños productores de empresas cooperativas y asociaciones, en los cantones de Upala, Guatuso y Los Chiles de la Zona Huetar Norte, así como en las localidades de Santa Cecilia y la Cruz de Guanacaste. Para lo anterior, se utilizó la metodología conocida como marco de evaluación MESMIS. Las conclusiones más relevantes arrojan que la actividad frijolera es una actividad familiar, con una alta vulnerabilidad en factores sociales y económicos asociados a la actividad, resultados que se vinculan directamente con la declaratoria del Año Internacional de la Agricultura Familiar (AIAF) 2014, propuesto por la FAO, que tiene como objetivo aumentar la visibilidad de la agricultura familiar y la agricultura a pequeña escala. During the latter years, dry bean production in Costa Rica has lost competitiveness due to high production costs and lower import prices that lead to reconsider whether dry bean production should still be encouraged but also consider the social, environmental and cultural consequences entailed in this activity. This research was driven by a lack of documented formal data that could help visualize the sector’s social, environmental and economic aspects that bind together the professional unions of mainly cooperative and rural associations of small farmers in the cantons of Upala, Guatuso and Los Chiles of the Northern Huetar Zone, as well as those from the communities of Santa Cecilia and La Cruz in the Guanacaste province. To this end, a methodology known as the MESMIS Evaluating Framework was used. The most relevant conclusions point out that dry bean production is a familial activity with high vulnerability to social and economic factors associated with this activity, that can be directly related to the declaration by FAO of the year 2014 as the International Year of Family Farming (IYFF) with the objective of increasing the visibility of family and small scale farming
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Dry beans producing sector, MESMI, MESMIS, PRODUCTORES, Sector frijolero, Vulnerabilidad, famil, familiar, producers, vulnerability
Identifier
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10.18845/te.v8i2.1986
Source
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Tec Empresarial
Publisher
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Instituto Tecnológico de 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
Business, Commerce
Relation
A related resource
<a href="http://revistas.tec.ac.cr/index.php/tec_empresarial/article/view/1986" target="_blank" rel="noreferrer noopener">http://revistas.tec.ac.cr/index.php/tec_empresarial/article/view/1986</a>
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https://www.socictopen.socict.org/files/original/50aa73636fae6f65c6b1cb4f7c27ec0f.pdf
ed9148cde05fd89fae9340ce8faaf7b5
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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Title
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Identificación de algunos géneros microbianos asociados al cultivo del maíz (Zea mays L.) en diferentes suelos de Cuba Identification of some microbial genera associated to the maize crop (Zea mays L) in different Cuban soils
Creator
An entity primarily responsible for making the resource
Heydrich Mayra, Ramírez Rolando, Hernández Annia, Pazos Mabel, Caballero Alberto
Description
An account of the resource
Se ha demostrado que la aplicación de bioproductos a partir de microorganismos rizosféricos en la agricultura, provoca incrementos en la productividad de los cultivos. Si se trabaja con cepas nativas aumenta la factibilidad biológica de los mismos. Esta investigación se realizó con el objetivo de determinar algunos géneros microbianos asociados al cultivo del maíz variedad Francisco mejorado en suelos Nitisol Rhodic, Cambisol Eutric-Humic y Cambisol Eutric procedentes de diferentes localidades cubanas. Para ello se emplearon tres métodos de aislamiento: Método Convencional, Tubos Espermosféricos y Modelo Microcosmos. Los aislados fueron clasificados mediante la utilización de técnicas clásicas. Los resultados obtenidos demostraron que los géneros Pseudomona, Azospirillum, Azotobacter, Bacillus y Streptomyces forman parte de la comunidad microbiana de la rizosfera del cultivo del maíz en las condiciones estudiadas, constituyendo Pseudomonas el género dominante. Los métodos de aislamiento empleados resultaron adecuados para la obtención de representantes típicos de las poblaciones microbianas en estudio, demostrándose la superioridad de los Tubos Espermosféricos y el Modelo Microcosmos para estos fines, ya que los mismos permiten aislar los microorganismos capaces de vivir a expensas de los exudados radicales del cultivo, en la interacción planta-bacteria. Palabras clave: rizosfera; maíz; modelo espermosférico; modelo microcosmos; Pseudomonas.It has been demonstrated that applying bio-products based on native rhizosphere micro-organisms in agriculture increases crop productivity. Working with native strains also improves their biological feasibility. Some microbial genera associated with the improved corn variety Francisco were isolated from Nitisol Rhodic, Cambisol Eutric-Humic and Cambisol Eutric soil from different Cuban regions using three isolation methods: the convencional method, the spermosphere model and the microcosm model. The isolated micro-organisms were classified by using classic techniques. The results showed that Pseudomonas, Azospirillum, Azotobacter, Bacillus and Streptomyces were part of the corn rhizosphere microbial community structure, constituting Pseudomonas, this being the most promi-nent populación. All three evaluated isolation methods were suitable for obtaining typical microbial populations; however, the Spermosphere and Microcosm Models were seen to be superior for this purpose as they allow micro-organisms able to live at the expense of crop's exuded roots to become isolated in plant-bacteria interaction. Key words: rhizosphere, corn, spermosphere model, microcosm model, pseudomona
Date
A point or period of time associated with an event in the lifecycle of the resource
2003
Subject
The topic of the resource
Pseudomonas, Rhizosphere, corn, maíz, microcosm model, modelo espermosférico, modelo microcosmos, pseudomona, rizosfera, spermosphere model
Source
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Revista Colombiana de Biotecnología
Publisher
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Universidad Nacional de Colombia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biotechnology
Relation
A related resource
<a href="http://www.revistas.unal.edu.co/index.php/biotecnologia/article/view/591" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/biotecnologia/article/view/591</a>
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https://www.socictopen.socict.org/files/original/ed95bc4037c63e7905507bb780e6c188.pdf
21c81e46d6e36a21939b3689c05bcd90
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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Intervenção pública dos programas federais de assistência ao homem do campo no município de Aparecida – PB
Creator
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Alan Del Carlos Gomes Chaves, Francisco Tales da Silva, Ricardo Ricelli Pereira de Almeida, Josias de Castro Galvão, Eclivaneide Caldas de Abreu Carolino
Description
An account of the resource
A intervenção pública realizada no município de Aparecida por meio dos programas do Governo Federal de microcrédito tem a finalidade de fortalecer a economia rural e inserir no campo uma parceira para melhorar as condições de produção e trabalho do homem que vive na zona rural do município. O presente estudo teve como objetivo analisar os investimentos feitos pelos programas de assistência rural, ao homem do campo no município de Aparecida-PB. O método adotado para a pesquisa foi o método dialético, no qual buscou-se investigar essa nova dinâmica ocorrente no campo brasileiro, motivado pelo financiamento do Governo Federal destinado a agricultura familiar com a política do PRONAF. Isso só foi possível através dos seguintes procedimentos de entrevistas semiestruturadas realizadas com os promotores do PRONAF no município de Aparecida sendo eles: o Banco do Nordeste Brasileiro (BNB), Empresa de Assistência Técnica e Extensão Rural (EMATER), Central de Associações de Assentamentos do Alto Sertão Paraibano (CAAASP) e o Sindicato Rural dos Agricultores de Aparecida-PB e também através de questionários aplicados aos agricultores do assentamento Acauã e do PIVAS. O programa oportunizou melhorias no campo de forma significativa para àqueles que realmente acreditaram na proposta do programa, tendo progredido na segurança alimentar da família que passou a produzir mais, na comercialização da produção que possui destinos diversos, mas principalmente ocorre na própria comunidade e isso garante segurança alimentar não só ao produtor, mas para a própria comunidade como um todo.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Agricultura Familiar, Pronaf, fortalecimento da economia rural, segurança alimentar
Identifier
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10.18378/rvads.v9i5.3413
Source
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Revista Verde de Agroecologia e Desenvolvimento Sustentável
Publisher
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Grupo Verde de Agroecologia e Abelhas (GVAA)
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), Geography. Anthropology. Recreation, Environmental sciences
Relation
A related resource
<a href="http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3413" target="_blank" rel="noreferrer noopener">http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3413</a>
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https://www.socictopen.socict.org/files/original/3423aca8e6f3241547e7be2cba6efdae.pdf
3ce5940b71dfb3bbce7ad8766e285619
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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Title
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Irrigação com água salina e uso de biofertilizante bovino no crescimento e nas trocas gasosas de feijão-de-corda
Creator
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Clarissa Lima Magalhães, Geocleber Gomes de Sousa, Andreza Silva Barbosa, Rute Maria Rocha Ribeiro, Max Ferreira dos Santos, Elizeu Matos da Cruz Filho
Description
An account of the resource
O biofertilizante pode atenuar o efeito do estresse salino no crescimento inicial e na fisiologia do feijão-caupi (Vigna unguiculata). O objetivo deste trabalho foi avaliar o efeito do biofertilizante bovino no crescimento inicial e trocas gasosas de plantas de feijão-caupi irrigadas com água salina. O experimento foi conduzido em condição de campo na Horta Didática do campus da Liberdade na Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Ceará. A cultivar “BRS Tumucumaque” foi utilizada no experimento, sendo semeada em vasos plásticos de 8 litros, em delineamento de blocos ao acaso sob esquema fatorial 5x2, com quatro repetições, sendo o primeiro fator composto por cinco concentrações de biofertilizantes (5, 10, 15, 20 e 25% do volume do vaso e o segundo fator composto pela condutividade elétrica da água de irrigação (CEa: 0,5 e 5,0 dS m-1). A área foliar, número de folhas, diâmetro do caule, altura das plantas, condutância estomática, taxa de fotossíntese e transpiração foram avaliadas. O estresse salino reduziu a altura de plantas, transpiração e fotossíntese. A concentração de 15% de biofertilizante bovino foi a mais eficiente para atenuar o uso da água de alta salinidade para o número de folhas, diâmetro do caule, área foliar e a condutância estomática.
Date
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2021
Subject
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Insumo orgânico, Salinidade, Vigna unguiculata (L.) Walp
Identifier
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10.18378/rvads.v16i2.7670
Source
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Revista Verde de Agroecologia e Desenvolvimento Sustentável
Publisher
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Grupo Verde de Agroecologia e Abelhas (GVAA)
Coverage
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Agriculture (General), Geography. Anthropology. Recreation, Environmental sciences
Relation
A related resource
<a href="https://gvaa.com.br/revista/index.php/RVADS/article/view/7670" target="_blank" rel="noreferrer noopener">https://gvaa.com.br/revista/index.php/RVADS/article/view/7670</a>
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https://www.socictopen.socict.org/files/original/c86a4bba66a88652192af11080afdf7f.pdf
112a405013e9777d1a36dabaa512466f
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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Title
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Consórcio de pinhão manso e feijoeiro: alternativa para agricultura familiar
Creator
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Fabio Santos Matos, Ricardo Pires Ribeiro, Andreyb Cândido de Souza, Júlia Terra Dourado Jacinto, Ana D Avila Rodrigues Cintra, Rodrigo Santos Amaral, Alessandra Castilho dos Santos
Description
An account of the resource
A utilização de culturas consortes nos primeiros anos de implantação do pinhão manso assegura a produção de alimentos e renda ao produtor. O feijoeiro é a leguminosa mais constantemente utilizada em consórcios com plantas perenes. O pinhão manso é uma planta rústica encontrada nas mais diversas condições edafoclimáticas, porém pouco utilizada em sistema consorciado. O presente trabalho objetivou avaliar o desempenho agronômico do pinhão manso e do feijoeiro em sistema consorciado. O trabalho foi conduzido no campo experimental da Universidade Estadual de Goiás, Unidade de Ipameri em delineamento em blocos casualizados com seis repetições. Foram utilizadas plantas de pinhão manso em formação, com seis meses de idade e implantadas no espaçamento de 4 x 2 m. O feijoeiro carioca, cultivar “pérola” foi explorado nas entrelinhas do pinhão manso com 10 plantas m-1 e 0,50 m entre fileiras, distanciadas em 1,5 m do pinhão manso. A utilização do feijoeiro em sistema de consórcio nos primeiros anos de implantação do pinhão manso assegura a produção de alimentos, renda ao agricultor familiar e receita para condução do pinhão manso até que a produção deste estabilize. A pequena redução na produtividade do feijoeiro não foi suficiente para comprometer a viabilidade do consórcio. Conclui-se que o pinhão manso apresentou crescimento vegetativo vigoroso em sistema de cultivo consorciado. O consórcio entre pinhão manso e feijoeiro é excelente alternativa para agricultores familiares.
Date
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2012
Subject
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competição, crescimento vegetativo, produtividade
Identifier
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10.30612/agrarian.v6i19.1917
Source
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Agrarian
Publisher
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Universidade Federal da Grande Dourados
Coverage
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Agriculture
Relation
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<a href="http://ojs.ufgd.edu.br/index.php/agrarian/article/view/1917" target="_blank" rel="noreferrer noopener">http://ojs.ufgd.edu.br/index.php/agrarian/article/view/1917</a>
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https://www.socictopen.socict.org/files/original/685ab1f7c04bdc12a547314608b73f62.pdf
9d9441a35c33b45d2d7ebc81f475c293
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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Title
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Análisis cuantitativo de la aplicación de cuatro bioestimulantes en el cultivo del rábano (Raphanus sativus L.)
Creator
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Londoño I. Jorge, Guerrero A. Humberto, Buitrago G. Luis A., Casillas V. Julio C.
Description
An account of the resource
Durante el segundo semestre de 1984 se realizó el ensayo con el fin de determinar el efecto de la aplicación de Agrostemín, Ergostím, Agrovitae y vitamina C en el cultivo del rábano Raphanus sativus L. Las variables estudiadas fueron porcentaje de germinación, velocidad de germinación, energía germinativa, altura de planta, materia verde, materia seca e índice de cosecha.The effect of four bioestimulants (Agrostemin, Ergostim, Agrovitae and vitamina C) on radish Raphanus sativus L. was determined in a trial carried out in Palmira (Valle) during the second semester of 1984. The variables studied were: germination percentage, germination speed, germination energy, plant height, green matter, dry matter and harvest index.<br />
Date
A point or period of time associated with an event in the lifecycle of the resource
1986
Subject
The topic of the resource
Agrostemin, Agrovitae, Ergostím, Raphanus sativus L, cultivo, rábano, vitamina C
Source
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Acta Agronómica
Publisher
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Universidad Nacional de Colombia
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
Relation
A related resource
<a href="http://revistas.unal.edu.co/index.php/acta_agronomica/article/view/14730" target="_blank" rel="noreferrer noopener">http://revistas.unal.edu.co/index.php/acta_agronomica/article/view/14730</a>
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https://www.socictopen.socict.org/files/original/7d030835be3e78331429252d3c1481a0.pdf
5a4702cae0f40630197aca572d8fc28e
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
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Title
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Temperature and water stress during conditioning and incubation phase affecting Orobanche crenata seed germination and radicle growth
Creator
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JUAN eMORAL, MARIA DOLORES eLOZANO-BAENA, Diego eRubiales
Description
An account of the resource
Orobanche crenata is a holoparasitic plant that is potentially devastating to crop yield of legume species. Soil temperature and humidity are known to affect seed germination, however, the extent of their influence on germination and radicle growth of those of O. crenata is largely unknown. In this work, we studied the effects of temperature, water potential (Ψt) and the type of water stress (matric or osmotic) on O. crenata seeds during conditioning and incubation periods. We found that seeds germinated between 5 and 30ºC during both periods, with a maximum around 20ºC. Germination increased with increasing Ψt from -1.2 to 0 MPa during conditioning and incubation periods. Likewise, seed germination increased logarithmically with length of conditioning period until 40 days. The impact of the type of water stress on seed germination was similar, although the radicle growth of seeds under osmotic stress was lower than under matric stress, what could explain the lowest infestation of Orobanche spp. in regions characterized by saline soil. The data in this study will be useful to forecast infection of host roots by O. crenata.
Date
A point or period of time associated with an event in the lifecycle of the resource
2015
Subject
The topic of the resource
Legumes, Orobanche, Seed germination, broomrape, matric and osmotic stress, water potential
Identifier
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10.3389/fpls.2015.00408
Source
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Frontiers in Plant Science
Publisher
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Frontiers Media S.A.
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://journal.frontiersin.org/Journal/10.3389/fpls.2015.00408/full" target="_blank" rel="noreferrer noopener">http://journal.frontiersin.org/Journal/10.3389/fpls.2015.00408/full</a>
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https://www.socictopen.socict.org/files/original/ea4c5a3cb57fae50c829ddcef1794271.pdf
08b345b0aa2efa2b6867c10580ca85bc
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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PSICOLOGÍA SOCIAL DEL ENVEJECIMIENTO Y PERSPECTIVA DEL TRANSCURSO DE LA VIDA: CONSIDERACIONES CRÍTICAS
Creator
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Elisa Dulcey-Ruiz
Description
An account of the resource
En el artículo se plantea como psicología social del envejecimientouna relación de interdependencia entre la psicologíasocial y la psicología del desarrollo, considerándolashistórica y socioculturalmente contextuadas. La psicologíasocial del envejecimiento se asume, entonces, como unaalternativa crítica, coherente con la perspectiva contextualdialéctica del transcurso vital. Se presenta dicha perspectivacomo integradora del desarrollo-envejecimiento, y se ilustrapor medio de aportes de psicólogos que han contribuido a suconsolidación, enriqueciéndola con planteamientos provenientesde la ecología del desarrollo humano y de una visióncontextualizada de la cultura. Finalmente, se considera lanecesidad de superar las visiones ahistóricas y culturalmentedescontextualizadas del desarrollo-envejecimiento a lo largode la vida, con el propósito de contribuir a la construcción desociedades que sean, realmente, para todas las edades.
Date
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2010
Subject
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Desarrollo, Envejecimiento, perspectiva del transcurso vital, psicología social crítica, psicología social del envejecimiento, vejez
Source
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Revista Colombiana de Psicología
Publisher
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Universidad Nacional de Colombia
Coverage
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Psychology
Relation
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<a href="http://www.revistas.unal.edu.co/index.php/psicologia/article/viewFile/14521/18618" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/psicologia/article/viewFile/14521/18618</a>
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https://www.socictopen.socict.org/files/original/600a6f58cbf870093bfc02aefd5d9902.pdf
acbd4a4d0f1c39d15822c0456a47d67a
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Agricultura sostenible
Description
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Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Efecto del IHPLUS® sobre el proceso de germinación de Sorghum bicolor L. (Moench)
Creator
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Maykelis Díaz-Solares, Yunel Pérez Hernández, Jessika González Fuentes, Inelvis Castro Cabrera, Leticia Fuentes Alfonso, Madyu Matos Trujillo, Maryla Sosa del Castillo
Description
An account of the resource
Este estudio tuvo como objetivo evaluar el efecto del bioproducto IHPLUS® y sus tiempos de inmersión, sobre el proceso de germinación de Sorghum bicolor L. Moench cv. UDG-110. Se estudiaron 10 tratamientos: control (agua destilada); y otros nueve con aplicación del bioproducto en tres concentraciones (2, 4 y 6 %) y tres tiempos de inmersión (2, 4 y 6 h). Las semillas se sembraron en placas Petri de 5 cm de diámetro, sobre soporte de papel de filtro humedecido con agua destilada. Se evaluaron los indicadores siguientes: porcentaje y valor de germinación, longitud de la raíz y de la parte aérea, actividad α-amilasa, y contenido de proteínas y de azúcares reductores. Se utilizó un diseño completamente aleatorizado con cuatro réplicas por tratamiento. Los resultados fueron procesados con el paquete estadístico SPSS® versión 15.0. Se realizó un ANOVA y la prueba de rangos múltiples de Tukey para la comparación de medias. Los tratamientos con IHPLUS® mostraron un efecto positivo sobre el proceso de germinación. Se observó un incremento en el valor de germinación en las primeras 48 h del ensayo con la aplicación del producto, así como valores superiores en la longitud de la raíz y de la parte aérea. Hubo un incremento de la actividad α-amilasa que se correspondió con un aumento en las concentraciones de azúcares reductores y proteínas solubles totales. Se concluye que el IHPLUS® es un bioproducto efectivo para estimular el proceso de germinación del S. bicolor L. Moench cv. UDG-110, con potencialidades para el desarrollo de una agricultura agroecológica.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Subject
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germinación; actividad enzimática; azúcares reductores
Source
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Pastos y Forrajes
Publisher
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Estación Experimental de Pastos y Forrajes Indio Hatuey
Coverage
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Agriculture (General), Animal culture
Relation
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<a href="http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0864-03942019000100030&lng=es&nrm=iso&tlng=es" target="_blank" rel="noreferrer noopener">http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0864-03942019000100030&lng=es&nrm=iso&tlng=es</a>
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https://www.socictopen.socict.org/files/original/99565e9196e9d84406fa97f12ee65e7b.pdf
8d4f15cab71b34aee8176e0daf9c7e96
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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Crescimento de genótipos de feijão-caupi irrigados com água salina
Creator
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K. Q. D. Brito, R. Nascimento, J. E. A. dos Santos, F. G. de Souza, I. A. C. Silva
Description
An account of the resource
O feijão-caupi tem grande importância socioeconômica, pois é um componente da dieta alimentar, especialmente pelo seu valor nutritivo e fonte de renda para agricultura familiar. Entretanto é uma cultura sensível a salinidade da água de irrigação e solo, o que impossibilita o cultivo em áreas afetadas por sais. Neste sentido, objetivou-se com o trabalho avaliar o crescimento de genótipos de feijão-caupi irrigados com água salina, a fim de fornecer subsídios ao cultivo em regiões afetadas por sais. A pesquisa foi desenvolvida em casa de vegetação da Universidade Federal de Campina Grande. Utilizou-se o delineamento experimental inteiramente casualizado, em esquema fatorial 2 x 5, sendo os tratamentos compostos de dois níveis de condutividade elétrica da água (A1 - água de abastecimento com 0,8dSm-1 e A2 - solução salina 4,8 dSm-1) e cinco genótipos de feijão-caupi (G1 - MNC04-762F-9, G2 - MNC04-762F-3, G3 - MNC04-762F-21, G4 - MNC04-769F-62 e G5 - MNC04-765F-153) com 4 repetições, resultante em 10 tratamentos. Aplicação dos tratamentos com água salina teve inicio aos 12 dias após o semeio (DAS). As variáveis analisadas foram, altura de plantas (ALT), número de folhas (NF), e diâmetro do caule (DC), nas épocas de avaliação correspondente aos 27, 42, 57 e 72 dias após a semeadura (DAS) e massa seca das folhas (MSF), massa seca do caule (MSC), massa seca da raiz (MSR) e massa seca da parte aérea (MSPA). A salinidade da água de irrigação reduziu todas as variáveis de crescimento e fitomassa avaliadas. Growth bean-cowpea genotypes irrigated with saline waterAbstract: The cowpea has great socio-economic importance, as it is a component of food people diet, especially in developing countries. Sensitive to salinity, which makes difficult to cultivate in areas affected by salt. The objective of the study was to evaluate the growth of cowpea genotypes irrigated with saline water in order to provide subsidies to farming in areas affected by salt. The treatments consisted of the combination of two factors: Irrigation Water Salinity (A1 - water supply with 0,8dSm-1 and A2 – saline solution 4.8 dSm-1) and cowpea genotypes (G1 - MNC04-762F -9, G2 - MNC04-762F-3 G3 - MNC04-762F-21 G4 - G5 and MNC04-769F-62 - MNC04-765F-153). Combined factors, a completely randomized design, resulted in 10 treatments, with four repetitions. The irrigation with saline water given to the 12 DAS. The variables analyzed were plant height (PH), leaves number (LN), and stem diameter (SD), the evaluation of times corresponding to 27, 42, 57 and 72 days after sowing (DAS) and dry matter leaves (DML), dry mass of the stem (DMS) and root dry mass (RDM). They salinity of irrigation water reduced all growth variables and evaluated biomass.
Date
A point or period of time associated with an event in the lifecycle of the resource
2015
Subject
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Salinidade, Vigna unguicula L. Walp, tolerância
Identifier
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10.18378/rvads.v10i5.3622
Source
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Revista Verde de Agroecologia e Desenvolvimento Sustentável
Publisher
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Grupo Verde de Agroecologia e Abelhas (GVAA)
Coverage
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Agriculture (General), Geography. Anthropology. Recreation, Environmental sciences
Relation
A related resource
<a href="http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3622" target="_blank" rel="noreferrer noopener">http://www.gvaa.com.br/revista/index.php/RVADS/article/view/3622</a>