Quality of Eucalyptus urophylla x E. grandis cuttings as a function of substrate

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dc.contributor.authorda Silva, Richardson B.G. [UNESP]
dc.contributor.authorSimões, Danilo [UNESP]
dc.contributor.authorda Silva, Magali R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-29T02:43:33Z
dc.date.available2022-04-29T02:43:33Z
dc.date.issued2012-01-01
dc.description.abstractConsidering the increasing demand for seedlings of plants for aforestation and the scarcity of raw materials for the substrates used for plant growth, it is necessary to evaluate new components and formulations that ensure the quality of seedlings. In this experiment the development and quality of production of Eucalyptus urophylla x E. grandis seedlings was studied through vegetative propagation, as a function of nine compositions of substrate, produced from fine-grained vermiculite, carbonized rice chaff and coconut fiber in hard plastic tubes of 50 mL as containers. The physical properties of substrates and morphological development and the quality of the root system of seedlings were evaluated at 90 days after staking. The substrates with higher total porosity promotes better quality of the root system, which consequently results in cuttings with larger diameter, shoot and root dry weight and Dickson Quality Index. Other properties for the physical characteristics of substrates other than mentioned in literature can also be considered adequate.en
dc.description.affiliationFaculdade de Ciências Agronômicas UNESP Departamento de Recursos Naturais/Ciências Florestais, CP 237, CEP 18610-307, Botucatu, SP
dc.description.affiliationUnespFaculdade de Ciências Agronômicas UNESP Departamento de Recursos Naturais/Ciências Florestais, CP 237, CEP 18610-307, Botucatu, SP
dc.format.extent297-302
dc.identifierhttp://dx.doi.org/10.1590/S1415-43662012000300010
dc.identifier.citationRevista Brasileira de Engenharia Agricola e Ambiental, v. 16, n. 3, p. 297-302, 2012.
dc.identifier.doi10.1590/S1415-43662012000300010
dc.identifier.issn1807-1929
dc.identifier.issn1415-4366
dc.identifier.scopus2-s2.0-84857390709
dc.identifier.urihttp://hdl.handle.net/11449/226720
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Engenharia Agricola e Ambiental
dc.sourceScopus
dc.subjectCoconut fiber
dc.subjectEucalyptus
dc.subjectRoot system
dc.titleQuality of Eucalyptus urophylla x E. grandis cuttings as a function of substrateen
dc.titleQualidade de mudas clonais de Eucalyptus urophylla x E. grandis em função do substratopt
dc.typeArtigo
unesp.departmentCiência Florestal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas