Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King)
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/14341 |
Resumo: | The production of seedlings is one of the most important phases of the cultivation of forest species. Seedlings of appropriate quality are fundamental in the growth and development of the species. In the production of seedlings, the substratum is fundamental for the good development of the plants. However, the subsoil in general, is acid and it contains low levels of nutritious. The acidity of the soil and the deficiency of nutrients can be corrected through liming and mineral fertilization. The objective of the present work was to evaluate the effect of liming and of the fertilization of the soil for the production of mahogany seedlings. The experiment was carried out in the period of 120 days, in the Federal University of Amazonas, UFAM. The experimental design was randomized complete blocks with statistical analysis in split plot. The plots were composed with eight treatments and four repetitions and the subplots were eight sampling times of the plants. The treatments were control (natural soil), liming, corrective phosphate,fertilizing with NPK, liming + corrective phosphate, corrective phosphate + fertilizing with NPK, liming + fertilizing with NPK and liming + corrective phosphate + fertilizing with NPK. It was concluded that the associated liming and corrective phosphate and with the fertilizing with nitrogen, phosphorous and potassium promoted the smallest levels of exchangeable aluminum and the largest levels of calcium, magnesium, phosphorous and potassium in the soil. These levels of nutrients in the soil caused larger levels of nutrients in the plants, providing larger growth rate. The liming, corrective phosphate and fertilizing are a fundamental practices in the formation of mahogany seedlings. |
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Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King)Liming and fertilizing for mahogani (Switenia macrophylla King.) seedling formationFosfatagemEspécies tropicaisMeliaceaeCorrective phosphateTropical speciesThe production of seedlings is one of the most important phases of the cultivation of forest species. Seedlings of appropriate quality are fundamental in the growth and development of the species. In the production of seedlings, the substratum is fundamental for the good development of the plants. However, the subsoil in general, is acid and it contains low levels of nutritious. The acidity of the soil and the deficiency of nutrients can be corrected through liming and mineral fertilization. The objective of the present work was to evaluate the effect of liming and of the fertilization of the soil for the production of mahogany seedlings. The experiment was carried out in the period of 120 days, in the Federal University of Amazonas, UFAM. The experimental design was randomized complete blocks with statistical analysis in split plot. The plots were composed with eight treatments and four repetitions and the subplots were eight sampling times of the plants. The treatments were control (natural soil), liming, corrective phosphate,fertilizing with NPK, liming + corrective phosphate, corrective phosphate + fertilizing with NPK, liming + fertilizing with NPK and liming + corrective phosphate + fertilizing with NPK. It was concluded that the associated liming and corrective phosphate and with the fertilizing with nitrogen, phosphorous and potassium promoted the smallest levels of exchangeable aluminum and the largest levels of calcium, magnesium, phosphorous and potassium in the soil. These levels of nutrients in the soil caused larger levels of nutrients in the plants, providing larger growth rate. The liming, corrective phosphate and fertilizing are a fundamental practices in the formation of mahogany seedlings.A produção de mudas é uma das fases mais importantes do cultivo de espécies florestais. Mudas de qualidade adequada são fundamentais no crescimento inicial e desenvolvimento das espécies. Na produção de mudas, o substrato é fundamental para o bom desenvolvimento das plantas. Todavia, o material de subsolo, em geral, é ácido e contém níveis baixos de nutrientes. A acidez do solo e a deficiência de nutrientes podem ser corrigidos por meio da calagem e da fertilização mineral. O objetivo do presente trabalho foi avaliar o efeito da calagem e da fertilização do solo para a produção de mudas de mogno. Realizou-se experimento, num período de 120 dias, na Universidade Federal do Amazonas, UFAM. O delineamento experimental utilizado foi DBC, arranjado em parcelas subdivididas. As parcelas foram compostas por 8 tratamentos com 4 repetições e as sub-parcelas por 8 épocas de amostragem das plantas. Os tratamentos foram testemunha (solo natural), calagem, fosfatagem corretiva, adubação com NPK, calagem + fosfatagem corretiva, fosfatagem corretiva + adubação com NPK, calagem + adubação com NPK e calagem + fosfatagem corretiva + adubação com NPK. Concluiu-se que a calagem associada à fosfatagem corretiva e a adubação com nitrogênio, fósforo e potássio promoveram os menores teores de alumínio trocável e os maiores teores de cálcio, magnésio, fósforo e potássio no solo. Estes teores de nutrientes no solo ocasionaram maiores teores de nutrientes nas plantas, os quais proporcionaram maior taxa de crescimento. A correção da acidez e da fertilidade são práticas fundamentais para o desenvolvimento de mudas de mogno.Universidade Federal de Lavras (UFLA)2015-09-132017-08-01T20:14:20Z2017-08-01T20:14:20Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfTUCCI, C. A. F. et al. Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King). CERNE, Lavras, v. 13, n. 3, p. 299-307, jul./set. 2007.http://repositorio.ufla.br/jspui/handle/1/143412317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/324/270Copyright (c) 2015 CERNEAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessTucci, Carlos Alberto FrancoSouza, Patrícia Aparecida deVenturin, NelsonBarros, Jocilene Galúcio2021-05-12T23:18:40Zoai:localhost:1/14341Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-05-12T23:18:40Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) Liming and fertilizing for mahogani (Switenia macrophylla King.) seedling formation |
title |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
spellingShingle |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) Tucci, Carlos Alberto Franco Fosfatagem Espécies tropicais Meliaceae Corrective phosphate Tropical species |
title_short |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
title_full |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
title_fullStr |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
title_full_unstemmed |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
title_sort |
Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King) |
author |
Tucci, Carlos Alberto Franco |
author_facet |
Tucci, Carlos Alberto Franco Souza, Patrícia Aparecida de Venturin, Nelson Barros, Jocilene Galúcio |
author_role |
author |
author2 |
Souza, Patrícia Aparecida de Venturin, Nelson Barros, Jocilene Galúcio |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Tucci, Carlos Alberto Franco Souza, Patrícia Aparecida de Venturin, Nelson Barros, Jocilene Galúcio |
dc.subject.por.fl_str_mv |
Fosfatagem Espécies tropicais Meliaceae Corrective phosphate Tropical species |
topic |
Fosfatagem Espécies tropicais Meliaceae Corrective phosphate Tropical species |
description |
The production of seedlings is one of the most important phases of the cultivation of forest species. Seedlings of appropriate quality are fundamental in the growth and development of the species. In the production of seedlings, the substratum is fundamental for the good development of the plants. However, the subsoil in general, is acid and it contains low levels of nutritious. The acidity of the soil and the deficiency of nutrients can be corrected through liming and mineral fertilization. The objective of the present work was to evaluate the effect of liming and of the fertilization of the soil for the production of mahogany seedlings. The experiment was carried out in the period of 120 days, in the Federal University of Amazonas, UFAM. The experimental design was randomized complete blocks with statistical analysis in split plot. The plots were composed with eight treatments and four repetitions and the subplots were eight sampling times of the plants. The treatments were control (natural soil), liming, corrective phosphate,fertilizing with NPK, liming + corrective phosphate, corrective phosphate + fertilizing with NPK, liming + fertilizing with NPK and liming + corrective phosphate + fertilizing with NPK. It was concluded that the associated liming and corrective phosphate and with the fertilizing with nitrogen, phosphorous and potassium promoted the smallest levels of exchangeable aluminum and the largest levels of calcium, magnesium, phosphorous and potassium in the soil. These levels of nutrients in the soil caused larger levels of nutrients in the plants, providing larger growth rate. The liming, corrective phosphate and fertilizing are a fundamental practices in the formation of mahogany seedlings. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-13 2017-08-01T20:14:20Z 2017-08-01T20:14:20Z 2017-08-01 |
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 |
TUCCI, C. A. F. et al. Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King). CERNE, Lavras, v. 13, n. 3, p. 299-307, jul./set. 2007. http://repositorio.ufla.br/jspui/handle/1/14341 |
identifier_str_mv |
TUCCI, C. A. F. et al. Calagem e adubação para a produção de mudas de mogno (Swietenia macrophylla King). CERNE, Lavras, v. 13, n. 3, p. 299-307, jul./set. 2007. |
url |
http://repositorio.ufla.br/jspui/handle/1/14341 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.cerne.ufla.br/site/index.php/CERNE/article/view/324/270 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 CERNE Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 CERNE Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
dc.source.none.fl_str_mv |
2317-6342 0104-7760 reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
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UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
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Repositório Institucional da UFLA |
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Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
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nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439349135704064 |