Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1042746
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dc.contributor.authorPINHEIRO, V.pt_BR
dc.contributor.authorSTONE, L. F.pt_BR
dc.contributor.authorBARRIGOSSI, J. A. F.pt_BR
dc.date.accessioned2016-04-06T11:11:11Zpt_BR
dc.date.available2016-04-06T11:11:11Zpt_BR
dc.date.created2016-04-06pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationRevista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 20, n. 5, p. 395-400, 2016.pt_BR
dc.identifier.issn1807-1929pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1042746pt_BR
dc.descriptionThis study aimed to determine the effects of subsoiling, compaction on sowing furrow and seed treatments with insecticides on the grain yield of upland rice cultivated under no-tillage. Two experiments were carried out, one in an area with and the other in an area without subsoiling, in which five seed treatments combined with five compaction pressures on the sowing furrow were compared in a randomized block design, in a factorial scheme, with three replicates. The seed treatments were: T0 - without treatment, T1 - imidacloprid + thiodicarb, T2 - thiamethoxam, T3 - carbofuran, and T4 - fipronil + pyraclostrobin + thiophanate methyl. The compaction pressures were: 25, 42, 126, 268 and 366 kPa. Subsoiling positively affected rice yield in the presence of higher compaction pressures on the sowing furrow. Seed treatment was effective at increasing rice grain yield only at the lowest compaction pressures. Rice yield showed quadratic response to compaction on the sowing furrow, with maximum values obtained at pressures ranging from 238.5 to 280.3 kPa.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleRice grain yield as affected by subsoiling, compaction on sowing furrow and seed treatment.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-03T11:11:11Zpt_BR
dc.subject.thesagroArrozpt_BR
dc.subject.thesagroOryza sativapt_BR
dc.subject.thesagroPlantio diretopt_BR
dc.subject.thesagroCupimpt_BR
dc.subject.thesagroPressãopt_BR
riaa.ainfo.id1042746pt_BR
riaa.ainfo.lastupdate2017-03-03pt_BR
dc.identifier.doi10.1590/1807-1929/agriambi.v20n5p395-400pt_BR
dc.contributor.institutionVENERALDO PINHEIRO, CNPAF; LUIS FERNANDO STONE, CNPAF; JOSE ALEXANDRE F BARRIGOSSI, CNPAF.pt_BR
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