Rehabilitation Of A Degraded Area In The Field Of Semideciduous Seasonal Forest Under Different Treatments

Recuperação De área Degradada No Domínio Floresta Estacional Semidecidual Sob Diferentes Tratamentos

dc.creatorFragoso R.O.
dc.creatorTemponi L.G.
dc.creatorPereira D.C.
dc.creatorGuimarães A.T.B.
dc.date2016
dc.date2017-08-17T19:15:41Z
dc.date2017-08-17T19:15:41Z
dc.date.accessioned2018-03-29T05:22:23Z
dc.date.available2018-03-29T05:22:23Z
dc.identifierCiencia Florestal. Universidade Federal De Santa Maria, v. 26, n. 3, p. 699 - 711, 2016.
dc.identifier0103-9954
dc.identifier10.5902/1980509824194
dc.identifierhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84990210709&partnerID=40&md5=85809c3268140660ad2203576818a81f
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/323853
dc.identifier2-s2.0-84990210709
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1358016
dc.descriptionIt was aimed to evaluate three treatments for forest restoration in an area with periodic elevation of the groundwater, in the Corredor de Biodiversidade Santa Maria, located between the cities of Santa Teresinha de Itaipu and São Miguel do Iguaçu, in Paraná state. The treatments were: control, green manure and soil solarization. It was performed a monthly monitoring of mortality and development of 12 tree native species of the region and the persistence of two invasive species present in the area, Megathyrsus maximus (coloniao grass) and Cyperus rotundus (coco grass). Furthermore, it was evaluated the changes introduced in the soil by three soil samples during the experiment. After over a year of assessment, the treatments showed no statistically significant differences on the evaluations. The mortality was more pronounced in January (12.08%), with a higher percentage for Cabralea canjerana (canjarana) and lower for Luehea divaricata (açoita-cavalo). About the seedlings development, growth was higher for: Sapium glandulatum (leiteiro-do-banhado), Croton urucurana (sangra-d’água) and Luehea divaricata, with monthly increases in diameter of 3.66 mm to 4.12 mm, and height of 12.39 cm to 17.02 cm. Regarding the dry mass of ‘colonião’ grass and coco grass (nutsedge) in all treatments, the highest values were found in January (94.14 g m-2) and February (132.76 g m-2), remaining low throughout the experiment. Through soil analyzes, it was observed that treatments showed no significant differences, however, the physical and chemical changes in the soil were sensitive to the invasive species management, which may lead to new modifications during the growth of seedlings. © 2016, Universidade Federal de Santa Maria. All rights reserved.
dc.description26
dc.description3
dc.description699
dc.description711
dc.languagePortuguese
dc.publisherUniversidade Federal de Santa Maria
dc.relationCiencia Florestal
dc.rightsaberto
dc.sourceScopus
dc.subjectGreen Manure
dc.subjectSoil Solarization
dc.subjectSpecies Assessment
dc.titleRehabilitation Of A Degraded Area In The Field Of Semideciduous Seasonal Forest Under Different Treatments
dc.titleRecuperação De área Degradada No Domínio Floresta Estacional Semidecidual Sob Diferentes Tratamentos
dc.typeArtículos de revistas


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