Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings
Autor(a) principal: | |
---|---|
Data de Publicação: | 2016 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Florestal Brasileira (Online) |
Texto Completo: | https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1127 |
Resumo: | The production of forest seedlings in quantity and quality is one of the most important stages for more uniform and productive forest stands establishment. A higher survival and development of seedlings after planting are dependent, among other factors, of their good nutritional status. This study aimed to evaluate the potential use of two bio-fertilizers based on amino acids as initial growth promoters of Eucalyptus dunnii Maiden seedlings, known respectively as “BIO 1” and “BIO 2” .The experiment was conducted in a commercial nursery in Imbituva, Parana State, Brazil. It was used a completely randomized design, with three treatments and four replications, with 50 seedlings per replication. The variables evaluated were: plant height, stem diameter, fresh matter weight of shoot and of roots, dry matter weight of shoot and roots, roots length and Dickson quality index (DQI). There were positive responses to bio-fertilizers application for all studied variables, especially when applied BIO 2. |
id |
EMBRAPA-5_c680b247b53e9003bcf82677e2b231fd |
---|---|
oai_identifier_str |
oai:pfb.cnpf.embrapa.br/pfb:article/1127 |
network_acronym_str |
EMBRAPA-5 |
network_name_str |
Pesquisa Florestal Brasileira (Online) |
repository_id_str |
|
spelling |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlingsUso de biofertilizantes à base de aminoácidos na produção de mudas de Eucalyptus dunniiEucalyptusOrganic fertilizationForest nurseryEucaliptoFertilização orgânicaViveiro florestalThe production of forest seedlings in quantity and quality is one of the most important stages for more uniform and productive forest stands establishment. A higher survival and development of seedlings after planting are dependent, among other factors, of their good nutritional status. This study aimed to evaluate the potential use of two bio-fertilizers based on amino acids as initial growth promoters of Eucalyptus dunnii Maiden seedlings, known respectively as “BIO 1” and “BIO 2” .The experiment was conducted in a commercial nursery in Imbituva, Parana State, Brazil. It was used a completely randomized design, with three treatments and four replications, with 50 seedlings per replication. The variables evaluated were: plant height, stem diameter, fresh matter weight of shoot and of roots, dry matter weight of shoot and roots, roots length and Dickson quality index (DQI). There were positive responses to bio-fertilizers application for all studied variables, especially when applied BIO 2.A produção de mudas florestais em quantidade e qualidade é uma das fases mais importantes para o estabelecimento de povoamentos florestais mais uniformes e produtivos. A maior sobrevivência e desenvolvimento das plantas após o plantio é dependente, dentre outros fatores, de um bom estado nutricional das mudas. Este trabalho objetivou avaliar o potencial de utilização de dois biofertilizantes à base de aminoácidos como agentes promotores de crescimento inicial de mudas de Eucalyptus dunnii Maiden, denominados respectivamente como “BIO 1” e “BIO 2”. O experimento foi conduzido em viveiro comercial no município de Imbituva, PR. Foi utilizado delineamento inteiramente casualizado, com três tratamentos e 4 repetições, contendo 50 mudas por repetição. As variáveis avaliadas foram: altura da planta, diâmetro do coleto, peso de matéria fresca e seca da parte aérea e raízes, comprimento de raízes e índice de qualidade de Dickson. Houve respostas positivas pela aplicação dos biofertilizantes para todas as variáveis estudadas, destacando-se a aplicação do BIO 2.Embrapa Florestas2016-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/112710.4336/2016.pfb.36.87.1127Pesquisa Florestal Brasileira; v. 36 n. 87 (2016): jul./set.; 211-218Pesquisa Florestal Brasileira; Vol. 36 No. 87 (2016): jul./set.; 211-2181983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1127/511Copyright (c) 2016 Louíse Rickli de Souza, Fabiana Schmidt Bandeira Pereshttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessRickli de Souza, LouíseBandeira Peres, Fabiana Schmidt2017-04-28T14:13:12Zoai:pfb.cnpf.embrapa.br/pfb:article/1127Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T14:13:12Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings Uso de biofertilizantes à base de aminoácidos na produção de mudas de Eucalyptus dunnii |
title |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
spellingShingle |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings Rickli de Souza, Louíse Eucalyptus Organic fertilization Forest nursery Eucalipto Fertilização orgânica Viveiro florestal |
title_short |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
title_full |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
title_fullStr |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
title_full_unstemmed |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
title_sort |
Use of bio-fertilezers based on amino acids to grow Eucalyptus dunnii seedlings |
author |
Rickli de Souza, Louíse |
author_facet |
Rickli de Souza, Louíse Bandeira Peres, Fabiana Schmidt |
author_role |
author |
author2 |
Bandeira Peres, Fabiana Schmidt |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Rickli de Souza, Louíse Bandeira Peres, Fabiana Schmidt |
dc.subject.por.fl_str_mv |
Eucalyptus Organic fertilization Forest nursery Eucalipto Fertilização orgânica Viveiro florestal |
topic |
Eucalyptus Organic fertilization Forest nursery Eucalipto Fertilização orgânica Viveiro florestal |
description |
The production of forest seedlings in quantity and quality is one of the most important stages for more uniform and productive forest stands establishment. A higher survival and development of seedlings after planting are dependent, among other factors, of their good nutritional status. This study aimed to evaluate the potential use of two bio-fertilizers based on amino acids as initial growth promoters of Eucalyptus dunnii Maiden seedlings, known respectively as “BIO 1” and “BIO 2” .The experiment was conducted in a commercial nursery in Imbituva, Parana State, Brazil. It was used a completely randomized design, with three treatments and four replications, with 50 seedlings per replication. The variables evaluated were: plant height, stem diameter, fresh matter weight of shoot and of roots, dry matter weight of shoot and roots, roots length and Dickson quality index (DQI). There were positive responses to bio-fertilizers application for all studied variables, especially when applied BIO 2. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-30 |
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1127 10.4336/2016.pfb.36.87.1127 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1127 |
identifier_str_mv |
10.4336/2016.pfb.36.87.1127 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1127/511 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 Louíse Rickli de Souza, Fabiana Schmidt Bandeira Peres https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 Louíse Rickli de Souza, Fabiana Schmidt Bandeira Peres https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Embrapa Florestas |
publisher.none.fl_str_mv |
Embrapa Florestas |
dc.source.none.fl_str_mv |
Pesquisa Florestal Brasileira; v. 36 n. 87 (2016): jul./set.; 211-218 Pesquisa Florestal Brasileira; Vol. 36 No. 87 (2016): jul./set.; 211-218 1983-2605 1809-3647 reponame:Pesquisa Florestal Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Florestal Brasileira (Online) |
collection |
Pesquisa Florestal Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br |
_version_ |
1783370935824285696 |