Publicação:
Recipients volume and substrate composition for castor seedlings production

dc.contributor.authorSilva de Lima, Rosiane de Lourdes [UNESP]
dc.contributor.authorSeverino, Liv Soares
dc.contributor.authorLima Silva, Maria Isabel de
dc.contributor.authorVale, Leandro Silva do
dc.contributor.authorMacedo Beltrao, Napoleao Esberard de
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniv Estadual Paraiba UEPB
dc.contributor.institutionUniv Fed Rural Pernambuco UFRPE
dc.date.accessioned2020-12-10T16:30:42Z
dc.date.available2020-12-10T16:30:42Z
dc.date.issued2006-05-01
dc.description.abstractCastor (Ricinus communis L.) is an oilseed crop well adapted for growing at semi-arid region for its rusticity and resistance to water deficit. It is usually planted by seeds, but planting by seedling can become attractive as a strategy for better use of the short rainy season. Before the adoption of this technology some aspects have to be set in order to succeed, such as recipient volume, substrate composition and period of seedling at nursery. A trial was run in greenhouse at Embrapa Algodao, Campina Grande, Paraiba State, Brazil, in a randomized block design with four replications and 25 treatments in 5(2) factorial distribution of five recipient volumes and five substrate compositions. Between 15 and 43 days after emergence, five destructive measurements were weekly performed for obtaining data on plant height, stem diameter, leaf area, number of leaves and dry weight of shoot and roots. Significant effects of treatments were detected on all variables analyzed. Seedlings growth stabilized about 36 days after emergence regardless recipient volume. Substrates composed by soil mixed to peanut hulls or bovine manure propitiated the best seedlings growth, while those ones containing sugarcane bagasse or agave mucilage were the worst. Recipients with 2 L of volume were the most appropriated to castor seedlings production.en
dc.description.affiliationUNESP Jaboticabal, Jaboticabal, SP, Brazil
dc.description.affiliationEmbrapa Algodao, Campina Grande, PB, Brazil
dc.description.affiliationUniv Estadual Paraiba UEPB, Campina Grande, Paraiba, Brazil
dc.description.affiliationUniv Fed Rural Pernambuco UFRPE, Recife, PE, Brazil
dc.description.affiliationUnespUNESP Jaboticabal, Jaboticabal, SP, Brazil
dc.format.extent480-486
dc.identifier.citationCiencia E Agrotecnologia. Lavras: Univ Federal Lavras-ufla, v. 30, n. 3, p. 480-486, 2006.
dc.identifier.issn1413-7054
dc.identifier.urihttp://hdl.handle.net/11449/194580
dc.identifier.wosWOS:000208147400014
dc.language.isopor
dc.publisherUniv Federal Lavras-ufla
dc.relation.ispartofCiencia E Agrotecnologia
dc.sourceWeb of Science
dc.subjectRicinus communis
dc.subjectsugarcane bagasse
dc.subjectpeanut hull
dc.subjectbovine manure
dc.subjectagave mucilage
dc.subjectpoultry litter
dc.titleRecipients volume and substrate composition for castor seedlings productionen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Lavras-ufla
dspace.entity.typePublication

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