Efeito da densidade de plantas de Panicum maximum Jacq. sobre o crescimento inicial de Eucalyptus grandis W.Hill ex Maiden

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDinardo, Weber
dc.creatorDe Toledo, Roberto Estêvão Bragion
dc.creatorDa Costa Aguiar Alves, Pedro Luís
dc.creatorPitelli, Robinson Antonio
dc.date2014-05-27T11:20:59Z
dc.date2016-10-25T18:19:10Z
dc.date2014-05-27T11:20:59Z
dc.date2016-10-25T18:19:10Z
dc.date2003-12-01
dc.date.accessioned2017-04-06T01:07:43Z
dc.date.available2017-04-06T01:07:43Z
dc.identifierScientia Forestalis/Forest Sciences, n. 64, p. 59-68, 2003.
dc.identifier1413-9324
dc.identifierhttp://hdl.handle.net/11449/67548
dc.identifierhttp://acervodigital.unesp.br/handle/11449/67548
dc.identifier2-s2.0-0344152255.pdf
dc.identifier2-s2.0-0344152255
dc.identifierhttp://www.ipef.br/publicacoes/scientia/nr64/cap05.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/888984
dc.descriptionIn order to verify the effect of Panicum maximum plant density on the initial growth of Eucalyptus grandis plants, one assay was conducted under semi-controlled conditions of soil fertility and humidity. Dark red Latossol, collected from the arable layer, was used as substrate in 50 liters amianthus cement boxes. One seedling of Eucalyptus was planted in each box. Fifteen days later, seedlings of P. maximum were transplanted on the same box. The treatments consisted of 0, 4, 8, 12, 16 and 20 plants of P. maximum per m 2. The experimental design was the complete randomized design, with six treatments and eight replicates for P. maximum. One hundred and ten and 190 days after transplanting, Eucalyptus plants grown among P. maximum showed an average reduction of 30.80 and 46.55% stem diameter, 25.10 and 22.50 plant high, 40.18 and 31.29% stem dry weight, 61.32 and 54.06% branch dry weight, 53.72 and 51.82% root dry weight, 44.62 and 38.50% leaf dry weight, 22.51 and 23.16 branch number, 20.72 and 19.97% leaf number, and 33.88 and 17.05% leaf area, respectively.
dc.languagepor
dc.relationScientia Forestalis/Forest Sciences
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDensity
dc.subjectEucalyptus
dc.subjectInterference
dc.subjectPanicum maximum
dc.subjectPlant stems
dc.subjectTree transplantation methods
dc.subjectBioassay
dc.subjectDensity measurement (specific gravity)
dc.subjectGrowth kinetics
dc.subjectHardwoods
dc.subjectSeed
dc.subjectSoils
dc.subjectForestry
dc.titleEfeito da densidade de plantas de Panicum maximum Jacq. sobre o crescimento inicial de Eucalyptus grandis W.Hill ex Maiden
dc.typeOtro


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