https://www.socictopen.socict.org/files/original/18c03bac04ae0225de4136bbdb68fda8.pdf 2874baf78c28859bffe13abea2d129b3 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 Viabilidade agronômica de consórcios entre cebola e alface no sistema orgânico de produção Agronomic viability of onion and lettuce intercropped in the organic cultivation system Creator An entity primarily responsible for making the resource José Carlos Polidoro, José Guilherme M Guerra, Raul de LD Ribeiro, Patrícia D de Paula, Marcius Nei Z Cesar, Rejane E Guedes Description An account of the resource Foram comparados três consórcios de cebola (cv. Alfa Tropical) e alface (cv. Regina 2000), variando o intervalo de tempo entre transplantios de cada espécie para o campo. O experimento, no delineamento de blocos casualizados, constou dos tratamentos monocultivos de cebola e de alface e três consórcios entre as olerícolas, em seis repetições, mantendo-se o espaçamento da cebola e transplantando- se a alface no mesmo dia, 15 dias e 30 dias depois da cebola. A alface ocupou as entrelinhas alternadas da cebola, representando, em todos os consórcios, metade da densidade populacional do respectivo monocultivo. Com exceção do último tratamento (alface 30 dias após a cebola), os consórcios mostraram-se vantajosos em termos de elevação de renda por unidade de área cultivada. A introdução da alface não reduziu a produtividade da cebola, em bulbos de padrão comercial e o crescimento da folhosa foi comparável ao do seu monocultivo. Os índices de equivalência de área confirmaram a viabilidade do cultivo consorciado, o qual, a par do adequado desempenho agronômico, possibilita um melhor aproveitamento de insumos e serviços no manejo orgânico adotado.Three intercrops of onion (cv. Alfa Tropical) and lettuce (cv. Regina 2000) were compared, varying the time intervals between transplants of each one in the field. The experiment was made in a complete randomized block design with the treatments (replicated six times): monocrops of onion and of lettuce, and intercrops of the two vegetables keeping the same onion spacing arrangement, with lettuce transplanted on the same day, 15 days, and 30 days after onion. Lettuce seedlings were placed between onion rows in an alternating manner, thus corresponding to half of its monocrop population density. Except for the last treatment (lettuce 30 days after onion planting) the intercropping system was advantageous in terms of increased income by cultivated area unit. Introducing lettuce into the system did not decrease onion yield in marketable bulbs. In addition, lettuce growth was comparable to that of its monocrop. The land equivalent ratio values confirmed the viability of intercropping onion and lettuce. Besides the adequate agronomic performance, the system leads to more efficiency of inputs and hand labor utilization under the organic management adopted. Date A point or period of time associated with an event in the lifecycle of the resource 2009 Subject The topic of the resource Agricultura orgânica, Allium cepa, Lactuca sativa, organic farming Identifier An unambiguous reference to the resource within a given context 10.1590/S0102-05362009000200014 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=S0102-05362009000200014" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0102-05362009000200014</a>