Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates.
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134774 http://dx.doi.org/ BJ-v36n0a2020-53752 |
Resumo: | Seedlings produced in containers can be influenced by the materials used in the substrate, which affects the robustness of the plants and, indirectly, the time required for transplanting and for the plants to become established in the field. The aim of this study was to determine the chemical properties of different materials and on the absorption of macronutrients in Pochota fendleri seedlings (cedro-doce). The treatments were: sand (Sa), soil (So), sand+soil (Sa+So), and sand+soil+crushed Brazil nut capsules (Sa+So+CNC). The growth and macronutrient content were evaluated at 60 days after thinning. The amount of macronutrients in the substrate increased with the addition of crushed Brazil nut capsules. The use of different materials for the substrate, particularly Sa+So+CNC, had a positive influence on the morphological characteristics of seedlings, which ensuring high rates of establishment and survival after outplanting, making commercial reforestation with Pochota fendleri attractive. |
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Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates.Mineral nutritionSubstrate compositionSeedling productionSeedlings produced in containers can be influenced by the materials used in the substrate, which affects the robustness of the plants and, indirectly, the time required for transplanting and for the plants to become established in the field. The aim of this study was to determine the chemical properties of different materials and on the absorption of macronutrients in Pochota fendleri seedlings (cedro-doce). The treatments were: sand (Sa), soil (So), sand+soil (Sa+So), and sand+soil+crushed Brazil nut capsules (Sa+So+CNC). The growth and macronutrient content were evaluated at 60 days after thinning. The amount of macronutrients in the substrate increased with the addition of crushed Brazil nut capsules. The use of different materials for the substrate, particularly Sa+So+CNC, had a positive influence on the morphological characteristics of seedlings, which ensuring high rates of establishment and survival after outplanting, making commercial reforestation with Pochota fendleri attractive.OSCAR JOSE SMIDERLE, CPAF-RR.SOUZA, A. das G.SMIDERLE, O. J.MENEGATTI, R. D.DIAS, T. J.2021-09-27T13:01:31Z2021-09-27T13:01:31Z2021-09-272020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBioscience Journal, Uberlândia, v. 36, Supplement 1, p. 120-129, Nov./Dec. 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134774http://dx.doi.org/ BJ-v36n0a2020-53752enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-09-27T13:01:40Zoai:www.alice.cnptia.embrapa.br:doc/1134774Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-09-27T13:01:40falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-09-27T13:01:40Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
title |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
spellingShingle |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. SOUZA, A. das G. Mineral nutrition Substrate composition Seedling production |
title_short |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
title_full |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
title_fullStr |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
title_full_unstemmed |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
title_sort |
Macronutrient uptake, transport and use efficiency in Seedlings of Pochota fendleri produced in different substrates. |
author |
SOUZA, A. das G. |
author_facet |
SOUZA, A. das G. SMIDERLE, O. J. MENEGATTI, R. D. DIAS, T. J. |
author_role |
author |
author2 |
SMIDERLE, O. J. MENEGATTI, R. D. DIAS, T. J. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
OSCAR JOSE SMIDERLE, CPAF-RR. |
dc.contributor.author.fl_str_mv |
SOUZA, A. das G. SMIDERLE, O. J. MENEGATTI, R. D. DIAS, T. J. |
dc.subject.por.fl_str_mv |
Mineral nutrition Substrate composition Seedling production |
topic |
Mineral nutrition Substrate composition Seedling production |
description |
Seedlings produced in containers can be influenced by the materials used in the substrate, which affects the robustness of the plants and, indirectly, the time required for transplanting and for the plants to become established in the field. The aim of this study was to determine the chemical properties of different materials and on the absorption of macronutrients in Pochota fendleri seedlings (cedro-doce). The treatments were: sand (Sa), soil (So), sand+soil (Sa+So), and sand+soil+crushed Brazil nut capsules (Sa+So+CNC). The growth and macronutrient content were evaluated at 60 days after thinning. The amount of macronutrients in the substrate increased with the addition of crushed Brazil nut capsules. The use of different materials for the substrate, particularly Sa+So+CNC, had a positive influence on the morphological characteristics of seedlings, which ensuring high rates of establishment and survival after outplanting, making commercial reforestation with Pochota fendleri attractive. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2021-09-27T13:01:31Z 2021-09-27T13:01:31Z 2021-09-27 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Bioscience Journal, Uberlândia, v. 36, Supplement 1, p. 120-129, Nov./Dec. 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134774 http://dx.doi.org/ BJ-v36n0a2020-53752 |
identifier_str_mv |
Bioscience Journal, Uberlândia, v. 36, Supplement 1, p. 120-129, Nov./Dec. 2020. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134774 http://dx.doi.org/ BJ-v36n0a2020-53752 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503509868019712 |