INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1

Detalhes bibliográficos
Autor(a) principal: Poletto, Igor
Data de Publicação: 2011
Outros Autores: Muniz, Marlove Fátima Brião, Ceconi, Denise Ester, Blume, Elena
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/3801
Resumo: The present work evaluated the influence of the application of NPK and liming doses in the soil, on the growth of Erva-mate, the severity of rot-root and the fungi population of the soil. To do so, an experiment was installed at the green house, in the Forest Nursery of UFSM, using an experimental design completely randomized factorial 4x3x4 (Factor F: Fusarium spp. inoculation; Factor C: soil limestone; Factor A: NPK doses) , totaling 48 treatments. The seedlings were cultivated in vases containing 2 kg of soil, classified as ‘Red-Yellow Argisoil’ (clay soil). At the end of the experiment was measured the stem diameter, height of the aerial part, leaves number, aerial dry biomass, root dry biomass and total dry biomass of the seedlings. Also, the soil was collected, from each treatment, for the chemical analysis and the counting of the fungi population. It was observed that the association among application of NPK and liming in the soil hampered the development of Erva-mate seedlings. The analysis of some variables suggests that the limestone absence provided greater resistance of seedlings to the attack of Fusarium spp. or the severity of Fusarium spp. was reduced in lower pH. The fungi population of the soil presented varied behavior depending on the applied treatments.
id UFSM-6_bcf538cc922c23146f0cc3e4c27e1459
oai_identifier_str oai:ojs.pkp.sfu.ca:article/3801
network_acronym_str UFSM-6
network_name_str Ciência Florestal (Online)
repository_id_str
spelling INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1Influência da aplicação de NPK e calcário sobre o crescimento da erva- mate, severidade da podridão-de-raízes e população fúngica do soloIlex paraguariensisFusarium spp.fertilizationforest protection.Ilex paraguariensisFusarium spp.adubaçãoproteção florestalThe present work evaluated the influence of the application of NPK and liming doses in the soil, on the growth of Erva-mate, the severity of rot-root and the fungi population of the soil. To do so, an experiment was installed at the green house, in the Forest Nursery of UFSM, using an experimental design completely randomized factorial 4x3x4 (Factor F: Fusarium spp. inoculation; Factor C: soil limestone; Factor A: NPK doses) , totaling 48 treatments. The seedlings were cultivated in vases containing 2 kg of soil, classified as ‘Red-Yellow Argisoil’ (clay soil). At the end of the experiment was measured the stem diameter, height of the aerial part, leaves number, aerial dry biomass, root dry biomass and total dry biomass of the seedlings. Also, the soil was collected, from each treatment, for the chemical analysis and the counting of the fungi population. It was observed that the association among application of NPK and liming in the soil hampered the development of Erva-mate seedlings. The analysis of some variables suggests that the limestone absence provided greater resistance of seedlings to the attack of Fusarium spp. or the severity of Fusarium spp. was reduced in lower pH. The fungi population of the soil presented varied behavior depending on the applied treatments.Este trabalho teve por objetivo avaliar a influência da aplicação de diferentes doses de NPK e calcário sobre o crescimento da Erva-mate, a severidade da Podridão-de-raízes e a população fúngica do solo. Para isso, foi instalado um experimento em casa de vegetação, no Viveiro Florestal da UFSM, utilizando um delineamento experimental inteiramente casualizado, no esquema fatorial 4x3x4 (Fator F: inoculação de Fusarium spp.; Fator C: calagem do solo; Fator A: doses de nitrogênio, fósforo e potássio), totalizando 48 tratamentos. As mudas foram cultivadas em vasos contendo 2 kg de solo, classificado como Argissolo Vermelho-Amarelo. Ao final do experimento foram medidos o diâmetro do colo, a altura a partir do colo, número de folhas, biomassa seca aérea, radicular e biomassa total das mudas. Também foi coletado solo, de cada tratamento, para análise química e contagem da população fúngica. Foi observado que a associação entre adubação NPK e calagem do solo prejudicou o desenvolvimento das mudas de Erva-mate. Pela análise de algumas variáveis sugere-se que a ausência de calagem proporcionou maior resistência às mudas ao ataque de Fusarium spp. ou, a severidade de Fusarium spp. foi diminuída em pH mais baixo. A população fúngica do solo apresentou comportamento variado em função dos tratamentos aplicados.Universidade Federal de Santa Maria2011-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/380110.5902/198050983801Ciência Florestal; Vol. 21 No. 3 (2011); 429-444Ciência Florestal; v. 21 n. 3 (2011); 429-4441980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3801/2246Poletto, IgorMuniz, Marlove Fátima BriãoCeconi, Denise EsterBlume, Elenainfo:eu-repo/semantics/openAccess2017-05-03T14:08:43Zoai:ojs.pkp.sfu.ca:article/3801Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-03T14:08:43Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
Influência da aplicação de NPK e calcário sobre o crescimento da erva- mate, severidade da podridão-de-raízes e população fúngica do solo
title INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
spellingShingle INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
Poletto, Igor
Ilex paraguariensis
Fusarium spp.
fertilization
forest protection.
Ilex paraguariensis
Fusarium spp.
adubação
proteção florestal
title_short INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
title_full INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
title_fullStr INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
title_full_unstemmed INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
title_sort INFLUENCE OF NPK AND LIME APLICATION ON ERVA-MATE GROWTH, ROOT-ROT SEVERITY AND SOIL FUNGI POPULATION1
author Poletto, Igor
author_facet Poletto, Igor
Muniz, Marlove Fátima Brião
Ceconi, Denise Ester
Blume, Elena
author_role author
author2 Muniz, Marlove Fátima Brião
Ceconi, Denise Ester
Blume, Elena
author2_role author
author
author
dc.contributor.author.fl_str_mv Poletto, Igor
Muniz, Marlove Fátima Brião
Ceconi, Denise Ester
Blume, Elena
dc.subject.por.fl_str_mv Ilex paraguariensis
Fusarium spp.
fertilization
forest protection.
Ilex paraguariensis
Fusarium spp.
adubação
proteção florestal
topic Ilex paraguariensis
Fusarium spp.
fertilization
forest protection.
Ilex paraguariensis
Fusarium spp.
adubação
proteção florestal
description The present work evaluated the influence of the application of NPK and liming doses in the soil, on the growth of Erva-mate, the severity of rot-root and the fungi population of the soil. To do so, an experiment was installed at the green house, in the Forest Nursery of UFSM, using an experimental design completely randomized factorial 4x3x4 (Factor F: Fusarium spp. inoculation; Factor C: soil limestone; Factor A: NPK doses) , totaling 48 treatments. The seedlings were cultivated in vases containing 2 kg of soil, classified as ‘Red-Yellow Argisoil’ (clay soil). At the end of the experiment was measured the stem diameter, height of the aerial part, leaves number, aerial dry biomass, root dry biomass and total dry biomass of the seedlings. Also, the soil was collected, from each treatment, for the chemical analysis and the counting of the fungi population. It was observed that the association among application of NPK and liming in the soil hampered the development of Erva-mate seedlings. The analysis of some variables suggests that the limestone absence provided greater resistance of seedlings to the attack of Fusarium spp. or the severity of Fusarium spp. was reduced in lower pH. The fungi population of the soil presented varied behavior depending on the applied treatments.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-30
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/3801
10.5902/198050983801
url https://periodicos.ufsm.br/cienciaflorestal/article/view/3801
identifier_str_mv 10.5902/198050983801
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/3801/2246
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. 21 No. 3 (2011); 429-444
Ciência Florestal; v. 21 n. 3 (2011); 429-444
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
_version_ 1799944127621627904