INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG

Detalhes bibliográficos
Autor(a) principal: Gomes Neto, João
Data de Publicação: 1999
Outros Autores: Soares, Roando Viana
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/312
Resumo: The objetive of this work was to study the influence of prescribed burning on variation of soil, PH in pine plantations (P. caribaea var. hondurensis e P. oocarpa). The research was carried out in the Sacramento Country, MG, in a clayey red yellow latosol. It were selected two areas (250m x 600m) for each species, surrounded by- breaks and burned in two times, at 10 AM and 4PM, according to the back- fire technique. The experimental areas were divided in  eight plots each in a completely randomized design. Litter and soil samples at several depths were collection before, immediately after, 7 and 14 months after the five in a O-50cm soil profiles, opened at the intersection of tree lines. Data analvsis showed that the soil PH (KCl) presented a rapid increase after the fire, stabilizing afterward afterward of both studied species. The soil PH (H2o) showed a rapid increase after the for the P. oocarpa and was observed a significative increase 14 months after the fire, in both studied species.
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spelling INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MGInfluência da queima controlada no pH do solo em povoamentos de Pinus spp, na região de Sacramento, MG.Prescribed BurningsoilPhPinusThe objetive of this work was to study the influence of prescribed burning on variation of soil, PH in pine plantations (P. caribaea var. hondurensis e P. oocarpa). The research was carried out in the Sacramento Country, MG, in a clayey red yellow latosol. It were selected two areas (250m x 600m) for each species, surrounded by- breaks and burned in two times, at 10 AM and 4PM, according to the back- fire technique. The experimental areas were divided in  eight plots each in a completely randomized design. Litter and soil samples at several depths were collection before, immediately after, 7 and 14 months after the five in a O-50cm soil profiles, opened at the intersection of tree lines. Data analvsis showed that the soil PH (KCl) presented a rapid increase after the fire, stabilizing afterward afterward of both studied species. The soil PH (H2o) showed a rapid increase after the for the P. oocarpa and was observed a significative increase 14 months after the fire, in both studied species. O objetivo do presente trabalho foi estudar a influência da queima na variação do pH em solo com povoamento de Pinus caribaea Morolet var. hondurensis e Pinus oocarpa Schiedler. A pesquisa desenvolveu-se na região de Sacramento, Minas Gerais, em latossolo vermelho-amarelo, fase argilosa. Foram selecionados 2 talhões (250 x 600 m) para cada espécie, demarcados por aceiros e queimados em dois períodos, às 10 e 16 horas, segundo a técnica de queima contra o vento. As áreas experimentais foram divididas em 8 parcelas, por espécie, em um delineamento completamente ao acaso. A coleta dos dados foi feita antes, imediatamente após, 7 meses e 14 meses após a queima em perfis de solo de 0-50 cm, abertos na interseção entre linhas e filas das árvores. Foram coletadas amostras da serrapilheira e de solo a várias profundidades. Verificou-se que após a queima, o pH em cloreto de potássio teve uma ligeira elevação, estabilizando-se até o final do período, em ambas as espécies estudadas. Para o pH em água, houve também uma ligeira elevação após a queima no Pinus oocarpa e um aumento significativo no final do período, para ambas espécies estudadas.Universidade Federal de Santa Maria1999-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/31210.5902/19805098312Ciência Florestal; Vol. 5 No. 1 (1995); 87-101Ciência Florestal; v. 5 n. 1 (1995); 87-1011980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/312/pdfGomes Neto, JoãoSoares, Roando Vianainfo:eu-repo/semantics/openAccess2018-09-27T18:09:59Zoai:ojs.pkp.sfu.ca:article/312Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2018-09-27T18:09:59Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
Influência da queima controlada no pH do solo em povoamentos de Pinus spp, na região de Sacramento, MG.
title INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
spellingShingle INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
Gomes Neto, João
Prescribed Burning
soil
Ph
Pinus
title_short INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
title_full INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
title_fullStr INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
title_full_unstemmed INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
title_sort INFLUENCE OF PRESCRIBED BURNING ON SOIL, pH IN PINE PLANTATIONS OF SACRAMENTO, MG
author Gomes Neto, João
author_facet Gomes Neto, João
Soares, Roando Viana
author_role author
author2 Soares, Roando Viana
author2_role author
dc.contributor.author.fl_str_mv Gomes Neto, João
Soares, Roando Viana
dc.subject.por.fl_str_mv Prescribed Burning
soil
Ph
Pinus
topic Prescribed Burning
soil
Ph
Pinus
description The objetive of this work was to study the influence of prescribed burning on variation of soil, PH in pine plantations (P. caribaea var. hondurensis e P. oocarpa). The research was carried out in the Sacramento Country, MG, in a clayey red yellow latosol. It were selected two areas (250m x 600m) for each species, surrounded by- breaks and burned in two times, at 10 AM and 4PM, according to the back- fire technique. The experimental areas were divided in  eight plots each in a completely randomized design. Litter and soil samples at several depths were collection before, immediately after, 7 and 14 months after the five in a O-50cm soil profiles, opened at the intersection of tree lines. Data analvsis showed that the soil PH (KCl) presented a rapid increase after the fire, stabilizing afterward afterward of both studied species. The soil PH (H2o) showed a rapid increase after the for the P. oocarpa and was observed a significative increase 14 months after the fire, in both studied species.
publishDate 1999
dc.date.none.fl_str_mv 1999-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/312
10.5902/19805098312
url https://periodicos.ufsm.br/cienciaflorestal/article/view/312
identifier_str_mv 10.5902/19805098312
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/312/pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 5 No. 1 (1995); 87-101
Ciência Florestal; v. 5 n. 1 (1995); 87-101
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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