https://www.socictopen.socict.org/files/original/87789af780bcedb6e9d918fa5e87b405.pdf 2c11d31b68d8f0945d6ce00530472122 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 Produção de cebola orgânica em função do uso de cobertura morta e torta de mamona Production of organically grown onions depending on the use of mulch and castor bean cake Creator An entity primarily responsible for making the resource José Guilherme M Guerra, Raul de LD Ribeiro, José Antônio A Espindola, Silvio da S Santos, Marco Antonio de A Leal Description An account of the resource A cebola é uma hortaliça consumida em grande quantidade e tem sua produção concentrada no âmbito da agricultura familiar, sendo responsável pela geração de emprego e renda para grande número de produtores rurais que tem no cultivo desta espécie sua única fonte de renda. É crescente a demanda por tecnologias para produção de cebola adequadas à agricultura familiar, com ênfase em técnicas agroecológicas. Neste aspecto, destaca-se a utilização de coberturas mortas e adubos orgânicos. O objetivo deste trabalho foi avaliar o efeito de diferentes coberturas mortas, associados a doses crescentes de torta de mamona aplicadas em cobertura, na produção total e no diâmetro dos bulbos de cebola produzidos em sistema orgânico. Observou-se efeito significativo da cobertura morta na produção total e nas diferentes classes de diâmetro de bulbo. Não foram observados efeitos significativos da adubação com a torta de mamona e da interação entre cobertura e adubação com torta de mamona. O efeito benéfico da cobertura morta na produtividade e na qualidade da cebola foi, provavelmente, decorrente da manutenção de maior umidade e da redução da amplitude térmica do solo.Onion is a highly consumed vegetable whose production is based on smallholder agriculture. The onion production is responsible for the generation of jobs and income for many farmers who have this as the only source of income. There is a growing demand for onion production technologies suitable for smallholders, with emphasis on agroecology. In this respect, we highlight the use of mulches and organic fertilizers. The aim of this study was to evaluate the effect of different mulches, associated to increasing doses of castor bean cake applied in side dressing on total production and diameter of onion bulbs grown in organic system. There was a significant effect of the mulch over the total yield and the yield obtained of different diameter classes of bulbs. There were no significant effects of side dressing with the castor bean cake, neither of the interaction between the mulch and the fertilization with castor bean cake. The beneficial effect of mulch which probably had more influence on the increasing of onion yield was the maintenance of moisture and reduction of soil temperature range. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Subject The topic of the resource Allium cepa, adubação orgânica, mulch, organic manuring Identifier An unambiguous reference to the resource within a given context 10.1590/S0102-05362012000300032 Source A related resource from which the described resource is derived Horticultura Brasileira Publisher An entity responsible for making the resource available Associação Brasileira de Olericultura 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=S0102-05362012000300032" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0102-05362012000300032</a>