EFFECTIVENESS OF ASCORBIC ACID AND PVP IN THE ROOTING OF CLONAL MINI-CUTTINGS OF Eucalyptus urophylla x Eucalyptus grandis

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dc.creatorLucas Amaral de Melo
dc.creatorAloisio Xavier
dc.creatorElizabete Keiko Takahashi
dc.creatorAntônio Marcos Rosado
dc.creatorHaroldo Nogueira de Paiva
dc.date2011
dc.date.accessioned2026-07-07T02:40:34Z
dc.descriptionThe objective of this study is to evaluate the effectiveness of the antioxidants ascorbic acid and polyvinylpyrrolidone (PVP) in the rooting of mini-cuttings for three clones of Eucalyptus urophylla x Eucalyptus grandis. Mini-cuttings were gathered from a mini-clonal hedge which had been cultivated in concrete ducts containing washed sand. Five concentrations of each antioxidant were experimentally tested on each of the three clones (C1, C2 and C3). Assessments were done of mini-cutting survival and rooting rates when leaving the greenhouse and the shade house, as well as seedling survival and growth at age 50 days. Ascorbic acid was found to be beneficial to the mini-cuttings of the clone with a lower rooting percentage (C3), whereas PVP was found to be unbeneficial to the clones being studied.
dc.formatapplication/pdf
dc.identifier0104-7760
dc.identifierhttps://www.redalyc.org/articulo.oa?id=74420786008
dc.identifier.urihttp://hdl.handle.net/123456789/421173
dc.languageen
dc.publisherUniversidade Federal de Lavras
dc.relationhttp://www.redalyc.org/revista.oa?id=744
dc.rightsCERNE
dc.sourceCERNE (Brasil) Num.4 Vol.17
dc.subjectAgrociencias
dc.titleEFFECTIVENESS OF ASCORBIC ACID AND PVP IN THE ROOTING OF CLONAL MINI-CUTTINGS OF Eucalyptus urophylla x Eucalyptus grandis
dc.typeartículo científico

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