739
10
20655
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https://socictopen.socict.org/files/original/4c6c70b5d276fd5bb7647b7991eeb392.pdf
c6acece964c9d4f0e4c72ceed1b4e49e
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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Respuesta de cinco leguminosas de cobertura a la fertilización fosfórica
Creator
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Robin Gómez Gómez, María Isabel González Lutz
Description
An account of the resource
Los cultivos de cobertura de especies leguminosas son sembradas para el control de malezas, prevención de la erosión del suelo y aporte de nitrógeno al suelo. El objetivo de este estudio fue evaluar la respuesta de las leguminosas de cobertura Mucuna pruriens cv. cinza, Mucuna pruriens cv. preta, Crotalaria spectabilis, Vigna radiata y Pueraria phaseoloides a la fertilización fosfórica, en dos épocas del año. El experimento se realizó en un invernadero en la Estación Experimental Agrícola Fabio Baudrit Moreno (EEAFBM) de la Universidad de Costa Rica, en Alajuela, Costa Rica, en el periodo de noviembre del 2012 a enero del 2013, y se repitió de abril a mayo del 2013. Se aplicaron dosis de 0, 30, 60 y 90 kg P2O5/ha en suelo esterilizado con vapor y posteriormente, utilizado para llenar potes de 2 kg de capacidad. Se evaluó altura de planta, número de hojas verdaderas y peso seco luego de 18-26 días de la siembra, según la especie de leguminosa. Tuvieron un mayor crecimiento C. spectabilis Ruth, V. radiata (L) Wilczek y P. phaseoloides (Roxb), cuando fueron fertilizadas con 60 kg P2O5/ha, mientras que, los dos cultivares de M. pruriens no incrementaron su crecimiento con la fertilización fosfórica. El fósforo a la siembra de las leguminosas de semilla pequeña aceleró su crecimiento, lo que indica la importancia de validar el empleo de este fertilizante para la obtención de una rápida cobertura del suelo, lo cual podría disminuir la competencia con las malezas.
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
Subject
The topic of the resource
abonos verdes, manejo de malezas, plantas de cobertura
Identifier
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10.15517/ma.v29i2.27582
Source
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Agronomía Mesoamericana
Publisher
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Universidad 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
Agriculture
Relation
A related resource
<a href="https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27582" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27582</a>
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https://socictopen.socict.org/files/original/688ca2942dd9e5f4f9fe0ce94661cc58.pdf
f19f6a164e3e16bfe66a6f83a5a26963
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
O Pronaf na Zona da Mata Mineira: efeitos nos PIBs total e setorial dos municípios
Creator
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Gabriel Magalhães Rodrigues
Description
An account of the resource
Resumo: Este trabalho busca analisar os efeitos do Programa Nacional de Fortalecimento da Agricultura Familiar (Pronaf) nos Produtos Internos Brutos total e setorial da mesorregião da Zona da Mata de Minas Gerais entre 2001 e 2012, levando em conta as características históricas, geográficas, socioeconômicas, produtivas e fundiárias. A importância desse tipo de análise é notória diante da grande dimensão de alcance do programa e da representatividade da agricultura familiar no cenário nacional e nas propriedades rurais da mesorregião. Foi utilizada a Análise de Dados em Painel com efeitos fixos para medir a elasticidade do PIB e dos valores agregados setoriais em relação ao volume de recursos contratados via Pronaf. Chegou-se à conclusão que o programa teve efeito positivo sobre o produto mesorregional, e que o grau desse efeito em cada município está relacionado diretamente a questões institucionais, históricas e econômicas.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Subject
The topic of the resource
Pronaf, Public Policy, Zona da Mata mineira, family agriculture
Identifier
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10.1590/1234-56781806-94790570102
Source
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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=S0103-20032019000100029&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032019000100029&lng=en&tlng=en</a>
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https://socictopen.socict.org/files/original/6c80d88b129bf6d5d96f9820e7fb1b6d.pdf
2f2290045ce4d8e3a005c419c3d358e8
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
Qualidade da produção da bananeira Nanicão em função do uso de biofertilizantes
Creator
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José G. R. dos Santos, Raimundo Andrade, Pablícia O. Galdino, Ayonna S. F. Linhares, Paloma M. E. Maia, Antonio S. de Lima
Description
An account of the resource
Com esta pesquisa objetivou-se estudar os efeitos de 5 doses de 4 diferentes tipos de biofertilizante na produção da bananeira Nanicão, em 3 ciclos sucessivos. O experimento foi conduzido em condições de campo, na Escola Agrotécnica do Cajueiro, no município de Catolé do Rocha, estado da Paraíba, Brasil. O solo da área é classificado como Neossolo Flúvico, com textura franco arenosa. O experimento foi conduzido entre os meses de junho de 2008 a junho de 2011. O delineamento experimental adotado foi o de blocos casualizados com 20 tratamentos no esquema fatorial 5x4 (doses x tipos) de biofertilizantes, com quatro repetições. Os resultados mostram que os tipos de biofertilizante não afetaram as variáveis de qualidade da produção; o comprimento e o diâmetro do fruto aumentaram com o incremento da dose de biofertilizante até limites ótimos; o comprimento do fruto das plantas do segundo ciclo foi superior ao das plantas dos primeiro e terceiro ciclos; o diâmetro do fruto das plantas do segundo ciclo foi superior ao das plantas dos primeiro e terceiro ciclos e os valores de ºBrix e de pH da polpa do fruto não foram afetados pelas doses de biofertilizante aplicadas.
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Subject
The topic of the resource
Musa spp, adubação orgânica, soro
Identifier
An unambiguous reference to the resource within a given context
10.1590/S1415-43662014000400005
Source
A related resource from which the described resource is derived
Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi
Publisher
An entity responsible for making the resource available
Universidade Federal de Campina Grande
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=S1415-43662014000400005&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014000400005&lng=en&tlng=en</a>
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https://socictopen.socict.org/files/original/583e59d7d0b3cd580506d13c59b38a84.pdf
1e27f9a0ed1f3b6ec4d14754615d2d9f
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
Modelo del cambio de uso de suelo en el sistema lagunar Carmen-Pajonal-Machona, México
Creator
An entity primarily responsible for making the resource
Rodimiro Ramos-Reyes, Miguel Ángel Palomeque-De la Cruz, Héctor Javier Megía-Vera, Daniel Landeros-Pascual
Description
An account of the resource
El cambio de uso de suelo es un proceso dominante con efectos negativos sobre la estructura y funcionamiento de los ecosistemas. La zona costera de Tabasco es muy importante para el desarrollo económico, por las grandes áreas de humedales costeros que desembocan al Golfo de México. Sin embargo, los humedales costeros son fuertemente alterados por el cambio de uso de suelo, debido a su cercanía con zonas urbanas, extracción de petróleo y actividades agropecuarias. También están severamente amenazadas por el cambio climático, y el incremento del nivel del mar. En este estudio, se analizó el cambio de uso de suelo en el Sistema lagunar Carmen-Pajonal-Machona en la costa de Tabasco, mediante Land Change Modeler durante 2000-2015 y se generó un escenario probabilístico-espacial en el 2030 mediante Cadenas de Markov y Autómatas Celulares. Se detectó que entre el 2000-2015, los acahuales y humedales, disminuyeron junto 14 238 hectáreas. Estos cambios afectan, la disminución de los hábitats costeros y encaminan riesgos altos de inundación para la población en esta área. También la proyección 2030 son valores alarmantes porque los ecosistemas muestran pérdida de 8090 hectáreas, si no hay un cambio a favor en el paradigma del manejo del suelo costero. Por lo tanto, las tendencias futuras de cambio de uso de suelo en la costa de Tabasco pueden ser mitigadas, mediante la puesta en marcha de las políticas de desarrollo sostenible, que impliquen una planificación a corto y mediano plazo del establecimiento de programas de Ordenamiento Territorial y la creación de Áreas Naturales Protegidas.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
Actividades antropogénicas, Cambio climático, ordenamiento territorial, zona costera, áreas naturales protegidas
Identifier
An unambiguous reference to the resource within a given context
10.28940/terra.v39i0.587
Source
A related resource from which the described resource is derived
Terra Latinoamericana
Publisher
An entity responsible for making the resource available
Sociedad Mexicana de la Ciencia del Suelo 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
Agriculture (General), Agriculture
Relation
A related resource
<a href="https://www.terralatinoamericana.org.mx/index.php/terra/article/view/587" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/587</a>
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https://socictopen.socict.org/files/original/20b38fcb6711f4ac451c79d9c5480f95.pdf
2fbf7df6fa5a1b24a5420be905d6063c
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
Hábitos alimentarios de Noctiluca scintillans en aguas costeras de la Provincia de Buenos Aires, Argentina Feeding habits of Noctiluca scintillans in coastal waters off Buenos Aires Province, Argentina
Creator
An entity primarily responsible for making the resource
Natalia E Sato, Daniel Hernández, María D Viñas
Description
An account of the resource
Se analizó la dieta de Noctiluca scintillans a partir de muestras colectadas mensualmente en una estación costera permanente de la Provincia de Buenos Aires, Argentina (Estación EPEA) entre marzo 2000 y abril 2001. Se examinó un total de 1100 individuos. Las principales presas fueron diatomeas (27,7%), huevos de copépodos (24,1%) y tintínidos (17,9%o). Los géneros/especies de presas más abundantes encontrados en las vacuolas digestivas de N. scintillans fueron en orden decreciente, los tintínidos: Tintinnopsis spp., Codonellopsis spp. y Tintinnidium spp.; huevos de copépodos de Calanoides carinatus, Ctenocalanus vanus y Oithona nana; y las diatomeas Coscinodiscus wailesii, Par alia spp., Guinardia flaccida, Thalassiosira spp., Pinnularia spp., Pleurosigma normanii y Triceratium spp. La incidencia alimentaria varió entre 27,5%> y 77,0%o con un promedio de 50,2%>. Este índice alcanzó un alto valor en septiembre 2000. La correlación entre el volumen del predador y el volumen de las presas resultó altamente significativa (r = 0,1921; P < 0,00000). Los resultados indicaron que N. scintillans es un predador oportunista.The diet of Noctiluca scintillans was determined using samples collected monthly at a permanent coastal station off Buenos Aires Province, Argentina (Station EPEA) from March 2000 through April 2001. A total of 1100 individuals were examined. Diatoms (27.7%>), copepod eggs (24,1%>), and tintinnids (17.9%>) were the main prey items. The genus/species of the most abundant preys found in the N scintillans food vacuoles were, in declining order, the tintinnids Tintinnopsis spp., Codonellopsis spp., and Tintinnidium spp.; copepod eggs of Calanoides carinatus, Ctenocalanus vanus, and Oithona nana; and the diatoms Coscinodiscus wailesii, Paralia spp., Guinardia flaccida, Thalassiosira spp., Pinnularia spp., Pleurosigma normanii, and Triceratium spp. The alimentary incidence varied between 27.5%> and 77.0%>, with an average of 50.2%>. This index reached a high value in the month of September 2000. The correlation between the volumes of predators and preys was highly significant (r = 0.1921; P < 0.00000). The results indicated that N. scintillans is a predator opportunist.
Date
A point or period of time associated with an event in the lifecycle of the resource
2010
Subject
The topic of the resource
Argentina, Noctiluca scintillans, Trophic ecology, aguas costeras, coastal waters, dinoflagelado heterótrofo, ecología trófica, heterotrophic dinoflagellate, predación, predation
Source
A related resource from which the described resource is derived
Latin American Journal of Aquatic Research
Publisher
An entity responsible for making the resource available
Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso
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), Oceanography, Aquaculture. Fisheries. Angling
Relation
A related resource
<a href="http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2010000300005" target="_blank" rel="noreferrer noopener">http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2010000300005</a>
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https://socictopen.socict.org/files/original/c00648f582d2a64ad65e288ee150d3e2.pdf
4d493c54e7749e2a1bf46758bf305f20
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
Aspectos eco-epidemiológicos da leishmaniose tegumentar americana no Município de Campinas Eco-epidemiological aspects of American cutaneous leishmaniasis in the Municipality of Campinas, São Paulo, Brazil
Creator
An entity primarily responsible for making the resource
Antônio Ângelo Corte, Marcia Regina Nozawa, Maria do Carmo Ferreira, Marta G. Pignatti, Osias Rangel, Savina S. Lacerra
Description
An account of the resource
Os autores descrevem um surto de leishmaniose tegumentar americana ocorrido no período de fevereiro de 1993 a setembro de 1994, nos Distritos de Sousas e Joaquim Egídio, Município de Campinas, SP. Ocorreram 25 casos, sete na área rural, nove na área peri-urbana e nove na urbana. Verifica-se uma mobilidade da ocorrência dos casos em direção rural-urbana. Em relação ao sexo, houve predomínio do masculino (60%) sobre o feminino (40%), com 44% dos casos concentrados na faixa etária de 11 e trinta anos. Quanto à ocupação, 48% correspondem a estudantes, empregadas domésticas e donas-de-casa. Em 92% dos casos, a doença manifestou-se com lesão única, predominantemente localizadas nos membros inferiores e superiores. O surgimento desses casos na área está provavelmente associado à expansão urbana ocorrida nas décadas de 70-80 e acelerada mais recentemente.The authors describe an outbreak of American cutaneous leishmaniasis from February 1993 to September 1994 in the districts of Sousas and Joaquim Egídio, Campinas, São Paulo State. Out of a total of 25 cases, seven occurred in the countryside, nine in the periurban area, and nine in the urban area. The authors observed a shift in the occurrence of leishmaniasis cases from rural to urban areas. Cases in males predominated over females (60%/40%). Some 44% of the cases occurred in individuals ranging from 11 to 30 years of age. Some 48% of cases occurred in students, domestic workers, and housewives. In 90% of the cases, the disease presented as a single lesion, located predominantly on the upper and lower limbs. The appearance of cases in the region is probably related to the expansion of urban areas occurring in the 1970s and 1980s, a trend which intensified further more recently.
Date
A point or period of time associated with an event in the lifecycle of the resource
1996
Subject
The topic of the resource
Epidemiología, ecology, ecología, epidemiology, flebótomos, leishmaniasis, leishmaniose, sand flies
Identifier
An unambiguous reference to the resource within a given context
10.1590/S0102-311X1996000400004
Source
A related resource from which the described resource is derived
Cadernos de Saúde Pública
Publisher
An entity responsible for making the resource available
Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Medicine, Public aspects of medicine
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1996000400004" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1996000400004</a>
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https://socictopen.socict.org/files/original/c353fa04c7441298c766190603259234.pdf
251c1dd897f5512338203dad808e6f78
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 BASADO EN LA EVIDENCIA DE SEGURIDAD ALIMENTARIA: PESA-OAXACA, MÉXICO
Creator
An entity primarily responsible for making the resource
Sandra Amyris Gimate Baños
Description
An account of the resource
El Proyecto Estratégico de Seguridad Alimentaria (PESA) es uno de los programas que obedece a la política pública de seguridad alimentaria en zonas rurales marginadas. Cada año se le destina mayor presupuesto y cobertura, lo que sugiere que produce grandes resultados e impactos. Al utilizar el enfoque de política basada en evidencias en el Estado de Oaxaca, México, a través de una revisión sistemática, se encontró que no existen las evidencias suficientes que justifiquen el monto invertido en el programa, y que el sistema de seguimiento y evaluación del programa solamente pone énfasis en los procesos. Debido a la falta de una línea base e indicadores claros no es posible conocer en qué medida se han cumplido sus objetivos.
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Subject
The topic of the resource
México, gasto público, política pública, programa social, seguridad alimentaria
Identifier
An unambiguous reference to the resource within a given context
10.15517/rcs.v0i154.29198
Source
A related resource from which the described resource is derived
Revista de Ciencias Sociales
Publisher
An entity responsible for making the resource available
Universidad del Zulia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Geography. Anthropology. Recreation, Social sciences (General), Political science (General)
Relation
A related resource
<a href="https://revistas.ucr.ac.cr/index.php/sociales/article/view/29198" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/sociales/article/view/29198</a>
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https://socictopen.socict.org/files/original/f8903ba62a6c03bc75d16fff0e3993fa.pdf
3b3ea3c36ca031a2edbcfd0c53967882
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
Adubação do algodão colorido BRS 200 em sistema orgânico no Seridó Paraibano Fertilization of colored cotton BRS 200 under organic system in Serido, in the State of Paraiba, Brazil
Creator
An entity primarily responsible for making the resource
Napoleão E. de M. Beltrão, Melchior N. B. da Silva, Gleibson D. Cardoso
Description
An account of the resource
É grande a potencialidade do algodão colorido para ser cultivado organicamente na região semi-árida, onde as condições edafoclimáticas possibilitam o cultivo sem defensivos agrícolas. Os adubos orgânicos têm sido utilizados para melhorar as propriedades físico-químicas do solo, o estabelecimento de microrganismos benéficos e o aumento da matéria orgânica, além de ser fonte de nutrientes. O objetivo deste trabalho foi determinar níveis e forma de aplicação do esterco bovino em algodoeiro colorido BRS 200-marrom, cultivado sob manejo orgânico nas condições edafoclimáticas do Seridó Paraibano. O experimento foi conduzido em blocos ao acaso, com nove tratamentos e quatro repetições, nos anos 2000, 2001 e 2002. Os tratamentos se originaram de um fatorial (4 x 2+1), cujos fatores foram quatro níveis de esterco bovino curtido (10, 20, 30 e 40 t ha-1) em dois locais de aplicação (abaixo e ao lado das sementes), adicionado de uma testemunha absoluta sem adubação orgânica. A presença do esterco bovino incrementou a produtividade do algodão. Quando ocorreu regularidade climática, a aplicação ao lado das sementes foi mais eficiente, alcançando-se o máximo rendimento com 30 t ha-1. A uniformidade do comprimento da fibra decresceu e o índice de fibras curtas aumentou com o incremento dos níveis de adubo.The naturally colored cotton has potentiality for growth in Northeast Semi-arid, where the edaphoclimatic conditions permit the cultivation without agrochemicals. Organic fertilizers have been used to improve physico-chemical properties of the soil, establishment of beneficial microorganisms, increase of the organic matter and nutrients. The objective of this work was to determine levels and forms of application of cattle manure in colored cotton BRS 200, cultivated under organic management in Seridó, in the State of Paraiba. The experiment was conducted in randomized blocks, with nine treatments and four replications, during 2000, 2001 and 2002. The treatments were originated from a factorial 4x2+1, consisting of four levels of decomposed cattle manure (10, 20, 30 and 40 t ha-1) and two sites of application (below and by the side of seeds), plus an absolute control without organic manure. Organic fertilization increased the cotton yield. Under regular climatic conditions, the sidewise application was more efficient, reaching the maximum yield with 30 t ha-1. The uniformity of fiber length decreased and the index of short fibers increased with the increment of the levels of organic manure.
Date
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2005
Subject
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Agricultura orgânica, Gossypium hirsutum, Organic manure, adubação orgânica, cattle manure, esterco bovino, organic farming
Identifier
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10.1590/S1415-43662005000200012
Source
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Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi
Publisher
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Universidade Federal de Campina Grande
Coverage
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Agriculture (General)
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662005000200012" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662005000200012</a>
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https://socictopen.socict.org/files/original/e7908c920740e3f02f01fea5bf2fb12e.pdf
749a926d2f57e86115cbb5841178fc7a
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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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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Interação entre salinidade e bioestimulante no crescimento inicial de pinhão-manso
Creator
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Francisco de A. de Oliveira, Luan A. Lima, Mychelle K. T. de Oliveira, Rodolfo A. A. Guedes, Lucas P. Gomes, Francisco M. S. Bezerra
Description
An account of the resource
Objetivou-se avaliar a interação entre salinidade e o uso de bioestimulante sobre o crescimento inicial de pinhão-manso. O experimento foi desenvolvido nos meses de agosto a outubro de 2012, na Universidade Federal Rural do Semi-Árido, em Mossoró, RN, utilizando o delineamento inteiramente casualizado, em esquema fatorial 2 x 4. Os tratamentos foram obtidos da combinação de dois níveis de sais da água de irrigação (0,5 e 5,0 dS m-1) e quatro intervalos de aplicação de bioestimulante (I1 – Ausência; I2 - 7 dias; I3 - 14 dias; I4 – 21 dias). Utilizou-se o fitorregulador comercial Stimulate® 10X, na concentração padrão de 18 mL L-1 de solução e se avaliaram as seguintes variáveis: altura, diâmetro do caule, comprimento da raiz principal, número de folhas, área foliar, massa seca de folhas, massa seca de caule, massa seca de raiz, massa seca total e razão massa seca da parte aérea/massa seca de raiz. O estresse salino provocou redução em todas as variáveis avaliadas e inibiu o efeito do bioestimulante nos intervalos utilizados. O uso de Stimulate® 10X não inibiu o efeito deletério da salinidade da água de irrigação sobre o crescimento inicial do pinhão-manso.
Date
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2015
Subject
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Estresse salino, Jatropha curcas L, fitorregulador
Identifier
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10.1590/1807-1929/agriambi.v19n3p204-210
Source
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Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi
Publisher
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Universidade Federal de Campina Grande
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=S1415-43662015000300204&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015000300204&lng=en&tlng=en</a>
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https://socictopen.socict.org/files/original/f95e46944de9e04e39d48e6b84474deb.pdf
6b08b53e729b37e3da1113febbe7df62
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
Factores determinantes de la seguridad alimentaria a nivel municipal: limitaciones para su gestión con enfoque de cadena en Cuba
Creator
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Abel Gamboa Costa, Enrique Loret de Mola López, Yordanis Escalona Fernández, Iris María González Torres, Ramón González Fontes
Description
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El presente artículo tiene como objetivo clasificar los factores determinantes de la seguridad alimentaria por dimensiones a escala municipal. Para ello se analizan metodologías nacionales y foráneas, así como leyes, programas y políticas vinculadas a este proceso de gestión. Como resultado de la revisión documental se identifican y clasifican estos factores, así como su relación con los eslabones de las cadenas productivas. Además, se valoran las limitaciones para su gestión a nivel municipal. Ello pudiera emplearse por los Consejos de la Administración Municipal en Cuba, en el diseño de estrategias, programas y en la evaluación de este objetivo de desarrollo sostenible. Se clasificaron 15 factores entre las cuatro dimensiones: seis en la disponibilidad, cuatro en el acceso, tres en la estabilidad y cinco en el aprovechamiento biológico de los alimentos. De ellos seis se consideran relevantes para el desarrollo del enfoque de cadenas en la gestión de la seguridad alimentaria y desde la óptica organizacional el propio enfoque puede convertirse en un factor determinante para el incremento de la seguridad alimentaria.
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
Subject
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Gobierno municipal, Políticas Públicas, cadenas, cadenas agroalimentarias, seguridad alimentaria
Source
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Agrisost
Publisher
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Universidad de Camagüey Ignacio Agramonte Loynaz
Coverage
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Agriculture (General)
Relation
A related resource
<a href="https://revistas.reduc.edu.cu/index.php/agrisost/article/view/2148" target="_blank" rel="noreferrer noopener">https://revistas.reduc.edu.cu/index.php/agrisost/article/view/2148</a>