546 10 20655 https://www.socictopen.socict.org/files/original/7de49ef1c2fb3af87a0096489ac2f5c3.pdf 62e5a232a752c85a9c8f0a92937a5de7 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 do funcionamento de um biodigestor de baixo custo Creator An entity primarily responsible for making the resource Edcleyton José de Lima, Raquel Maria da Silva, Raquel da Silva Teles, Fernando Ferreira da Silva Dias Description An account of the resource RESUMO: As ações antrópicas vêm acarretando sérios danos ao meio ambiente ao longo dos anos, como a poluição de fontes de águas subterrâneas e superficiais, derrubada de árvores e matas nativas e o descarte inadequado de esgotos e dejetos de animais. Um dos problemas mais recorrentes é a utilização de fontes não renováveis, pensando nessa problemática: novas tecnologias foram desenvolvidas, como os biodigestores. Foi elaborado um biodigestor com materiais de fácil aquisição na cidade de Garanhuns-PE, sua construção foi realizada na Universidade Federal do Agreste de Pernambuco com objetivo de avaliar a adaptação desse sistema e otimizar os processos que ocorrem em seu interior.  Após a montagem do sistema foram feitos ajustes de otimização para verificar vazamentos e possíveis correções no funcionamento do projeto piloto. Foram avaliados o tempo de retenção hidráulica (TRH), volume de carga diária (VC), temperatura interna e externa do sistema, cálculo da pressão interna do biodigestor juntamente com a quantidade de biogás, análise de nove sólidos e pH do esterco bruto diluído na proporção 2:1 e do biofertilizante. O tempo de retenção hidráulica (TRH) foi de 30 dias e o volume de carga diária ideal foi de um litro de esterco em diluição a cada dois dias, o pH do biofertilizante se estabilizou em 7.2 estando na faixa ideal, as temperaturas observadas foram de 25ºC no interior do biodigestor e a média na pressão do sistema foi de 0,943 atm. Houve reduções significativas no teor de sólidos, principalmente os sólidos totais e voláteis que são os principais precursores do gás metano. O biodigestor foi avaliado durante 30 dias e a produção total de biogás foi de 18 L. Conclui-se que é um sistema viável, tanto de modo técnico quanto de modo econômico, podendo ser implementando em zonas rurais ou urbanas e ser adaptado para maiores escalas. PALAVRAS-CHAVE: biofertlizante, biodigestão, biogás. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context 10.17648/diversitas-journal-v5i4-1262 Source A related resource from which the described resource is derived Diversitas Journal Publisher An entity responsible for making the resource available Universidade Estadual de Alagoas Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Education, Science Relation A related resource <a href="https://diversitasjournal.com.br/diversitas_journal/article/view/1262" target="_blank" rel="noreferrer noopener">https://diversitasjournal.com.br/diversitas_journal/article/view/1262</a> https://www.socictopen.socict.org/files/original/c2fb3c9bf1f48b87f9c62429673dc8de.pdf 75790a8af240169b349e2aaad09db16f 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 Sembrando agroecología en campesinos indígenas y afrodescendientes de Colombia, Ecuador y Perú Creator An entity primarily responsible for making the resource Jhonny Saulo Villafuerte Description An account of the resource Este trabajo tiene como objetivo estudiar los procesos de formación alternativa con énfasis en la producción sostenible, que se ejecutaron en comunidades rurales indígenas y afrodescendientes en Colombia, Ecuador y Perú, durante el periodo 2005-2015. La muestra la componen 250 productores y 15 monitores, quienes participaron en Escuelas de Campo y Centro de Formación Familiar por Alternancia. Se aplica el método cualitativo, apoyado en la etnografía y el análisis de datos obtenidos, que han sido recogidos en talleres participativos, y durante la ejecución de observaciones comunicativas. Como resultado se identifica la evolución del estado de desarrollo agroecológico en las zonas de intervención. Se concluye que el diálogo horizontal y la experiencia vivencial son las prácticas más eficientes para trabajar con población rural. Mientras que los factores edad de los participantes, acceso a los recursos productivos, y el costo beneficio que representa una técnica agroecológica, son relevantes para avanzar hacia transformación productiva sostenible. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Diálogo de saberes, afro ascendencia, desarrollo local, pueblo indígena, sostenibilidad Identifier An unambiguous reference to the resource within a given context 10.17141/letrasverdes.22.2017.2726 Source A related resource from which the described resource is derived Letras Verdes: Revista Latinoamericana de Estudios Socioambientales Publisher An entity responsible for making the resource available 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/2726" target="_blank" rel="noreferrer noopener">http://revistas.flacsoandes.edu.ec/letrasverdes/article/view/2726</a> https://www.socictopen.socict.org/files/original/d6dcf974deff8b6c9ae80186354a2235.pdf 91d3cfb7ca2fdee440f69b0db8af3fee 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 Problema alimentario: agroindustrias y división internacional del trabajo Creator An entity primarily responsible for making the resource César A. Cisneros Puebla Description An account of the resource Resumen Date A point or period of time associated with an event in the lifecycle of the resource 1987 Source A related resource from which the described resource is derived Iztapalapa Publisher An entity responsible for making the resource available Universidad Autónoma Metropolitana Unidad Iztapalapa Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social sciences (General), Anthropology, Political science (General) Relation A related resource <a href="https://revistaiztapalapa.izt.uam.mx/index.php/izt/article/view/895" target="_blank" rel="noreferrer noopener">https://revistaiztapalapa.izt.uam.mx/index.php/izt/article/view/895</a> https://www.socictopen.socict.org/files/original/242f25fd5d92f040f7ecd02a8517deda.pdf c3ffd637f39486daea3b62349438d7a8 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 Predation on Leptinopterus Hope species (Coleoptera, Lucanidae) by three species of Reduviidae (Hemiptera, Heteroptera) in the Atlantic Forest, Brazil Creator An entity primarily responsible for making the resource Paschoal Coelho Grossi, Ricardo Mitsuhiro Koike, Hélcio Reinaldo Gil-Santana Description An account of the resource The natural occurrence of predation on Leptinopterus burmeisteri Arrow and Leptinopterus femoratus (Olivier) (Coleoptera, Lucanidae, Lucaninae) by Zelurus angularis (Stål) (Reduviinae), Apiomerus mutabilis Costa Lima, Seabra & Hathaway and Apiomerus nigricollis Stål (Apiomerinae) (Hemiptera, Reduviidae), in the state of São Paulo, Brazil, is recorded. Additional data on the predatory habits of A. nigricollis are also presented here. Predação de Espécies de Leptinopterus Hope (Coleoptera, Lucanidae) por Três Espécies de Reduviidae (Hemiptera, Heteroptera) na Floresta Atlântica, Brasil Resumo. Relata-se a ocorrência de predação natural de Leptinopterus burmeisteri Arrow e Leptinopterus femoratus (Olivier) (Coleoptera, Lucanidae, Lucaninae) por Zelurus angularis (Stål) (Reduviinae), Apiomerus mutabilis Costa Lima, Seabra & Hathaway e Apiomerus nigricollis Stål (Apiomerinae) (Hemiptera, Reduviidae) no Estado de São Paulo, Brasil. Dados adicionais sobre hábitos predadores de A. nigricollis são apresentados também. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Subject The topic of the resource Comportamento, Predação, besouros, ecología, presa Source A related resource from which the described resource is derived EntomoBrasilis Publisher An entity responsible for making the resource available Entomologistas do Brasil Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Botany, Ecology, Zoology Relation A related resource <a href="https://www.entomobrasilis.org/index.php/ebras/article/view/199" target="_blank" rel="noreferrer noopener">https://www.entomobrasilis.org/index.php/ebras/article/view/199</a> https://www.socictopen.socict.org/files/original/cb6ad5f4d512fba29c40db2ca91e3f7c.pdf ae789baa078c129ef7ff56433b8c93d6 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 Efeito de giberelina (GA3) e do bioestimulante 'Stimulate' na indução floral e produtividade do maracujazeiro-amarelo em condições de safra normal Effect of gibereline (GA3) and biostimulant 'Stimulate' in floral induction and yield of yellow passion fruit in conditions of normal growing season Creator An entity primarily responsible for making the resource Elma Machado Ataíde, Carlos Ruggiero, João Carlos de Oliveira, João Domingos Rodrigues, José Carlos Barbosa Description An account of the resource O objetivo do trabalho foi avaliar os efeitos de GA3, nas concentrações de 100; 200 e 300mg L-1 e do bioestimulante Stimulate®, em doses de 2,08; 4,17 e 6,25mL L-1, em duas aplicações via foliar, acrescidas de espalhante adesivo Silwett® a 0,05% e a exposição dos ramos à luminosidade, na indução floral e produtividade do maracujazeiro-amarelo, em condições de safra normal, em Araguari-MG. Aos 30 dias após a primeira aplicação dos tratamentos, iniciaram-se as avaliações do número de flores, com contagens diárias, nos dois lados da espaldeira, nos meses de setembro de 2002 a março de 2003. As colheitas dos frutos foram realizadas semanalmente, no período de novembro de 2002 a abril de 2003, observando-se a produção. O GA3 e o Stimulate não proporcionaram efeito significativo no número de flores, nas sete épocas, assim como no número total de flores. Não houve efeito dos tratamentos para a produtividade e produção total de frutos. Os ramos sob luminosidade pela tarde apresentaram maior número de flores, nos meses de setembro, dezembro, fevereiro e março. A interação entre os tratamentos e a exposição dos ramos à luminosidade não foi significativa para o número de flores, nas épocas avaliadas.The objective of this work was to evaluate the effects of GA3 , in concentrations of 100, 200 and 300mg L-1 and biostimulant StimulateTM, in doses of 2,08, 4,17 and 6,25 mL L-1, in two leaf applications, added with the adhesive spreader SilwettTM at 0,05% and branch exposure to brightness, on passion fruit in floral induction and yield, in conditions of normal growing season, in Araguari-MG. At 30 days after the first treatment application, the evaluation of flower number started, with daily counts, in both sides of the plants, from September 2002 to March 2003. Fruit harvest was realized weekly from November 2002 to April 2003, being observed the yield. GA3 and Stimulate did not provide significant effect on flower number in none of the seven different times, as well as on total flower number. There was no treatment effect on yield and total fruit yield. Branches under afternoon brightness presented larger flower number in September, December, February and March. Interaction between treatments and branch exposure to brightness was not significant for flower number in the evaluated times. Date A point or period of time associated with an event in the lifecycle of the resource 2006 Subject The topic of the resource Passiflora edulis f. flavicarpa, estimulante, floração, flowering, plant regulators, produção, regulador vegetal, stimulant, yield Identifier An unambiguous reference to the resource within a given context 10.1590/S0100-29452006000300002 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&amp;pid=S0100-29452006000300002" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0100-29452006000300002</a> https://www.socictopen.socict.org/files/original/749516fc0bab6aa12d44fdae2e5043bd.pdf cbf7e46f410865ce22732b3f9b1f1c90 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 Prey availability influences the diet of Scinax fuscomarginatus in a Cerrado area, Central Brazil Creator An entity primarily responsible for making the resource G. Michelin, K. Ceron, D. J. Santana Description An account of the resource La disponibilidad de presas influye en la dieta de Scinax fuscomarginatus en una zona de Cerrado, en el centro de Brasil La disponibilidad de presas en un entorno puede cambiar según la temporada y este cambio debe considerarse un factor determinante para las dietas de los anuros. Las especies de Scinax son depredadores generalistas que se alimentan de artrópodos; sin embargo, no hay datos sobre su dieta en relación con la disponibilidad de presas. En este estudio, describimos la dieta de Scinax fuscomarginatus mediante la evaluación de su posible dieta generalista con respectoa la disponibilidad de presas en su entorno. Estudiamos la dieta deScinax fuscomarginatus mediante el análisis del contenido estomacal de 48 ejemplares capturados en el municipio de Campo Grande del estado de Mato Grosso do Sul, en Brasil. Encontramos ocho categorías de presas, de las cuales Hemiptera fue la más abundante y representativa. El índice de selectividad de las dos presas más importantes varió inversamente entre las estaciones seca y lluviosa. La disponibilidad de presas también varió entre las estaciones. Estos resultados sugieren la existencia de una pauta temporal en la composición de las presas y en la dieta de Scinax fuscomarginatus. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Amphibia, História natural, cerrado, ecología trófica Identifier An unambiguous reference to the resource within a given context 10.32800/abc.2020.43.0169 Source A related resource from which the described resource is derived Animal Biodiversity and Conservation Publisher An entity responsible for making the resource available Museu de Ciències Naturals de Barcelona Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Zoology Relation A related resource <a href="https://www.raco.cat/index.php/ABC/article/view/368861" target="_blank" rel="noreferrer noopener">https://www.raco.cat/index.php/ABC/article/view/368861</a> https://www.socictopen.socict.org/files/original/afb7d9b44955f4a3fbc81fc26a71de0b.pdf ca0d25a83c059545c88037eef0bb64f3 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 Introducción al análisis espacial de datos en ecología y ciencias ambientales: Métodos y aplicaciones Creator An entity primarily responsible for making the resource ALEX FAJARDO Date A point or period of time associated with an event in the lifecycle of the resource 2010 Source A related resource from which the described resource is derived Revista Chilena de Historia Natural Publisher An entity responsible for making the resource available BMC Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Botany, Zoology Relation A related resource <a href="http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0716-078X2010000200012" target="_blank" rel="noreferrer noopener">http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0716-078X2010000200012</a> https://www.socictopen.socict.org/files/original/00d388682fc9858b30abfff66eb3e20f.pdf 48c4009d29b4462d4c7cd3a02a901fca 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 COMPONENTES DE VARIANCIA EN VARIABLES DE CRECIMIENTO Y FOTOSÍNTESIS EN FRÍJOL COMÚN (Phaseolus vulgaris L.) Creator An entity primarily responsible for making the resource Gustavo A Ligarreto M Description An account of the resource Las colecciones de fríjol se han estudiado por características morfológicas y de producción, pero hace falta el conocimiento de los caracteres relacionados con el crecimiento de la planta y la fotosíntesis; la aplicación de esta investigación permite apoyar a los programas de mejora genética de cultivares de alto valor para la seguridad alimentaria. En una colección de fríjol común, compuesta por 29 materiales de procedencias Argentina, Bolivia, Colombia, México y Perú existente en el banco de germoplasma de la Nación colombiana que administra la Corporación Colombiana de Investigación Agropecuaria (Corpoica), se midieron 34 variables cuantitativas relacionadas con el crecimiento de la planta y la fotosíntesis, con el objetivo de seleccionar las variables de mayor aporte genético y poco efecto de ambiente. Los análisis para las variables cuantitativas de índole fisiológica revelaron alto efecto del ambiente sobre su expresión, excepto sobre los componentes de crecimiento razón área foliar (RAF), razón peso foliar (RPF) y área foliar específica (AFE), que presentaron mayor expresión genética, indicando que son caracteres que se pueden usar para describir las accesiones de la colección y como variables, con uso potencial, para la selección de genotipos, en programas de mejoramiento genético. Date A point or period of time associated with an event in the lifecycle of the resource 2013 Subject The topic of the resource CRECIMIENTO Y DESARROLLO, evaluación, germoplasma, leguminosa comestible Source A related resource from which the described resource is derived Revista U.D.C.A Actualidad & Divulgación Científica Publisher An entity responsible for making the resource available Universidad de Ciencias Aplicadas y Ambientales 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), Biology (General), Medicine (General) Relation A related resource <a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-42262013000100011&amp;lng=en&amp;tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-42262013000100011&amp;lng=en&amp;tlng=en</a> https://www.socictopen.socict.org/files/original/94d5729b1f80a6c8bb8e2f1e27553458.pdf 8150cfc06d4f86fb781b99d2fe82d136 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 La Biodiversidad Creator An entity primarily responsible for making the resource Luis Jair Gómez Giraldo Description An account of the resource La biodiversidad es un suceso ecológico realmente sorprendente en tanto existe una extraordinaria homogeneidad química y bioquímica de base, en todos los seres vivos. Se considera que se dan por lo menos tres fenómenos que la explican: la evolución darwiniana, es decir, la evolución ramificada; el «acoplamiento estructural» según lo define H. Maturana; y, por último, los fenómenos termodinámicos, tal como los expone S. Kauffman con apoyo en los conceptos de “organización” y “organización propagativa diversificadota”, y los interpretan E. D. Schneider y J. J. Kay a partir de la Tierra como sistema termodinámico.Su importancia explicativa en la crisis ambiental, manifiesta entre otros sucesos en el calentamiento global, es de gran relevancia. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource biodiversidad, calentamiento global, crisis ambiental, heterogeneidad Source A related resource from which the described resource is derived Gestión y Ambiente Publisher An entity responsible for making the resource available 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 Geography. Anthropology. Recreation, Environmental sciences Relation A related resource <a href="https://revistas.unal.edu.co/index.php/gestion/article/view/25471" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/gestion/article/view/25471</a> https://www.socictopen.socict.org/files/original/535aea2edb2dd7dee3d254efed0efb61.pdf 96dc9946f3a1b13ac8e506dccdfa1ec4 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 Uso de cobertura morta vegetal no controle da umidade e temperatura do solo, na incidência de plantas invasoras e na produção da cenoura em cultivo de verão Efficiency of mulching on soil moisture and temperature, weed control and yield of carrot in summer season Creator An entity primarily responsible for making the resource Francisco Vilela Resende, Luciano Soares de Souza, Paulo Sérgio Rabello de Oliveira, Ronan Gualberto Description An account of the resource Avaliaram-se os efeitos de diferentes tipos de cobertura morta de solo de origem vegetal sobre o crescimento, controle de plantas daninhas, produtividade e regime hidrotérmico do solo no cultivo da cenoura, cultivar Brasília, em um experimento conduzido no período de setembro a dezembro de 1998, em Marília, SP. O delineamento experimental utilizado foi o de blocos casualizados, com cinco tratamentos e quatro repetições em parcelas de 2 m². Estudou-se os seguintes tipos de cobertura: serragem de madeira, casca de arroz, maravalha (raspa de madeira), capim seco (Cynodon spp.) e controle (solo sem cobertura morta). A utilização da cobertura morta de solo mostrou-se como uma prática vantajosa para o cultivo de verão da cenoura, reduziu a temperatura em até 3,5ºC, aumentou a retenção de umidade do solo em até 2,3% em relação ao controle e melhorou o desenvolvimento das plantas de cenoura. Houve menor incidência de plantas daninhas com o uso de maravalha e capim seco que, juntamente com a serragem também aumentaram o número de plantas colhidas. Entre os tipos de cobertura morta utilizados, a casca de arroz e a maravalha se destacaram em relação ao solo descoberto como os materiais que proporcionaram maior produtividade (112,6 e 99,6 t/ha respectivamente). O uso de cobertura morta de solo mostrou-se vantajoso em vários aspectos para cultura da cenoura, sendo técnica e economicamente viável, principalmente, em pequenas áreas e em cultivos orgânicos.The effects of different mulches were evalueted on carrot culture, cultivar Brasilia, in a experiment carried out at Marilia, São Paulo State, Brazil, from september to december/1998. The experimental design was a randomized block with four replications and size plots of 2 m². Wood dust, wood chips, dry grass (Cynodon spp.), rice straw and control (soil without cover) were tested and their effects on the soil hidrothermal regime, weed control, growth and yield of carrot were determined. Mulching materials showed better carrots plants development, mild soil temperature (3,5°C less control trait) and better soil moisture (2,3% high control trait). Dry grass and wood chips showed lower weed infestation and dry grass, wood chips and wood dust increased carrot stand. Mulches with rice straw and wood increased carrot yield (112,6 e 99,6 t/ha respectively). Mulching use is technically and economically viable for carrot growing, mainly in small areas and in organic farms. Date A point or period of time associated with an event in the lifecycle of the resource 2005 Subject The topic of the resource Daucus carota L, cobertura morta, mulching, plantas daninhas, produtividade, weeds, yield Identifier An unambiguous reference to the resource within a given context 10.1590/S1413-70542005000100012 Source A related resource from which the described resource is derived Ciência e Agrotecnologia Publisher An entity responsible for making the resource available Universidade Federal de Lavras 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&amp;pid=S1413-70542005000100012" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542005000100012</a>