Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1145864
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Campo DCValorIdioma
dc.contributor.authorSMIDERLE, O. J.
dc.contributor.authorSOUZA, A. das G.
dc.contributor.authorREIS, N. D. dos
dc.contributor.authorCOSTA, A. S. da
dc.contributor.authorPEREIRA, G. S.
dc.date.accessioned2022-08-30T12:20:13Z-
dc.date.available2022-08-30T12:20:13Z-
dc.date.created2022-08-30
dc.date.issued2022
dc.identifier.citationComunicata Scientiae, v.13, e3820, 2022.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1145864-
dc.descriptionThe objectives were to determine the physical and chemical characteristics of different substrates, and assess the influence of different substrates, with and without the addition of controlled-release fertilizer, on the growth and morphological quality of taperebá (Spondias macrocarpa) seedlings. The experimental design adopted was a 2 x 6 factorial scheme, with the presence and absence of 8.0 g L-1 of encapsulated controlled-release fertilizer and six substrates [Sub1= soil; Sub2= soil + carbonized rice husk (2:1 v/v); Sub3= soil + organic compos (2:1 v/v); Sub4= soil + carbonized rice husk + organic compost (1:1:1); Sub5= soil + carbonized rice husk + organic compost (2:1:1); Sub 6= soil + carbonized rice husk + organic compost (2:2:1)], with five replicates, composed of 10 seedlings (one in each container). Formulations of substrates containing soil + carbonized rice husk + organic compost (1:1:1) and soil + organic compost (2:1 v/v) had total porosity ranging from 0.88 to 0.91 m3 m-3, aeration space from 0.33 to 0.35 m3 m-3 and available water from 0.27 to 0.29 m3 m-3, hence being suitable to obtain taperebá seedlings with superior quality. The substrate Cerrado soil (Sub1) is not viable for the production of taperebá seedlings, since it has acidic pH, an undesirable chemical characteristic for the cultivation of this species. Incorporation of controlled-release fertilizer into the substrates used in the present study led to better morphological characteristics, so it is indicated as an input for fertilization in the initial stage of growth of taperebá seedlings.
dc.language.isopor
dc.rightsopenAccess
dc.subjectControlled-release fertilizer
dc.subjectOrganic compost
dc.subjectRice husk
dc.subjectTaperebá
dc.titlePhysical-Chemical characteristics of alternative substrates and fertilization on quality of Spondias macrocarpa seedlings.
dc.typeArtigo de periódico
dc.subject.nalthesaurusPorosity
riaa.ainfo.id1145864
riaa.ainfo.lastupdate2022-08-30
dc.contributor.institutionOSCAR JOSE SMIDERLE, CPAF-RR; ALINE DAS GRAÇAS SOUZA, UNIVERSIDADE DE INGÁ; NILMAR DIOGO DOS REIS, UNIVERSIDADE DE LAVRAS; AQUELINE SEVERINO DA COSTA, UNIVERSIDADE DE LAVRAS; GABRIEL SOUZA PEREIRA, UNIVERSIDADE DE LAVRAS.
Aparece nas coleções:Artigo em periódico indexado (CPAF-RR)

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