Growth and nodulation of cowpea after 5 years of consecutive composted tannery sludge amendment

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMiranda, Ana R. L.
dc.creatorNunes, Luis A. P. L.
dc.creatorOliveira, Mara L. J.
dc.creatorMelo, Wanderley Jose de
dc.creatorAraujo, Ademir S. F.
dc.date2015-03-18T15:56:27Z
dc.date2016-10-25T20:35:41Z
dc.date2015-03-18T15:56:27Z
dc.date2016-10-25T20:35:41Z
dc.date2014-12-01
dc.date.accessioned2017-04-06T07:19:10Z
dc.date.available2017-04-06T07:19:10Z
dc.identifierSpanish Journal Of Agricultural Research. Madrid: Spanish Natl Inst Agricultural & Food Research & Technolo, v. 12, n. 4, p. 1175-1179, 2014.
dc.identifier1695-971X
dc.identifierhttp://hdl.handle.net/11449/117578
dc.identifierhttp://acervodigital.unesp.br/handle/11449/117578
dc.identifier10.5424/sjar/2014124-6282
dc.identifierWOS:000346393700031
dc.identifierWOS000346393700031.pdf
dc.identifierhttp://dx.doi.org/10.5424/sjar/2014124-6282
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/928225
dc.descriptionTannery industry releases high amounts of tannery sludge which are currently composted and used in agricultural soils. The consecutive amendment of such composted tannery sludge (CTS) may affect soil microrganisms, such as rhizobia. In this study, we evaluated the effects of 5-year repeated CTS amendment on growth, nodulation, and yield of cowpea (Vigna unguiculata L.) CTS was applied in different amounts (0, 2.5, 5, 10 and 20 Mg ha(-1)) to a sandy soil. Amendment of CTS increased soil pH, electrical conductivity (EC), sodium and chromium content. Plant growth, nodulation, N accumulation, and cowpea yield increased up to 10 Mg hat however, above this rate, these variables decreased. After 5 years of CTS amendment, the increase in soil chemical properties, particularly EC and Na content, exerted negative effects on the growth, nodulation, and yield of cowpea.
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageeng
dc.publisherSpanish Natl Inst Agricultural & Food Research & Technolo
dc.relationSpanish Journal Of Agricultural Research
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectwastes
dc.subjectsandy soil
dc.subjectrhizobia
dc.subjectcomposting
dc.subjectVigna unguiculata L.
dc.titleGrowth and nodulation of cowpea after 5 years of consecutive composted tannery sludge amendment
dc.typeOtro


Este ítem pertenece a la siguiente institución