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dc.contributor.authorDRUMOND, M. A.pt_BR
dc.contributor.authorRIBASKI, J.pt_BR
dc.contributor.authorTAVARES, J. A.pt_BR
dc.contributor.authorOLIVEIRA, V. R. dept_BR
dc.contributor.authorSA, I. B.pt_BR
dc.contributor.authorPEREIRA, P. S.pt_BR
dc.contributor.authorNASCIMENTO, C. E. de S.pt_BR
dc.date.accessioned2015-06-22T11:11:11Zpt_BR
dc.date.available2015-06-22T11:11:11Zpt_BR
dc.date.created2015-06-22pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationIn: SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 4., 2015, Petrolina. Experiências e oportunidades para o desenvolvimento. Petrolina: Embrapa Semiárido, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1018241pt_BR
dc.descriptionThis study aimed to evaluate the effect of two soil management approaches: plowing and harrowing (AG) and plowing and harrowing with sub-soiling (AGS) on wood productivity of two Eucalyptus hybrids, in the Chapada do Araripe, Pernambuco. Sub-soiling was done down to 40 cm deep in the row for two hybrids: Eucalyptus grandis x E. camaldulensis (EGC) and E. brassiana x E. urophylla (Ebu), planted in with a spacing of 3.0 x 3.0m. The experimental design was a randomized block with four treatments and eight replications. At six years old, the height, diameter at breast height, survival (number of plants in relation to the initial stand), and timber production per plant were measured. The survival of hybrids in different soil preparations varied from 95 to 99%, and provided no significant difference between treatments. The hybrid Ebu planted in soil under plowing and harrowing showed significantly lower values for height (10.6 cm), timber volume (99 m3.ha-1), and IMA (16.5 m3.ha-1.year-1), compared to the other treatments. Additional parameters were obtained: mean annual increments AG-EGC = 27.0 m3.ha-1.year-1, AG-Ebu = 16.5 m3.ha-1.year-1, AGS-EGC = 24.6 m3.ha-1.year-1, AGS-Ebu = 23.7 m3.ha-1.year-1. The hybrid EGC performed better for both treatments analyzed in relation to the hybrid Ebu.pt_BR
dc.formatCD-ROM.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Semiárido. Documentos, 262).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectEspécie exóticapt_BR
dc.subjectSemiáridopt_BR
dc.titleInfluência do preparo de solo no crescimento de híbridos de Eucalyptus na Chapada do Araripe, Pernambuco.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2016-02-15T11:11:11Zpt_BR
dc.subject.thesagroHibridopt_BR
dc.subject.thesagroSubsolagempt_BR
dc.subject.nalthesaurusEucalyptuspt_BR
dc.subject.nalthesaurusplowingpt_BR
dc.subject.nalthesaurussubsoilingpt_BR
dc.format.extent25 p.pt_BR
riaa.ainfo.id1018241pt_BR
riaa.ainfo.lastupdate2016-02-15pt_BR
dc.contributor.institutionMARCOS ANTONIO DRUMOND, CPATSA; JORGE RIBASKI, CNPF; José Alves Tavares, IPA; VISELDO RIBEIRO DE OLIVEIRA, CPATSA; IEDO BEZERRA SA, CPATSA; Pedro Silvino Pereira, Mestrando da Universidade Federal de Campina Grande; CLOVIS EDUARDO DE SOUZA NASCIMENTO, CPATSA.pt_BR
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