QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Agricultura Neotropical |
Texto Completo: | https://periodicosonline.uems.br/index.php/agrineo/article/view/6815 |
Resumo: | Jenipapo (Genipa spruceana) is a native species of the Amazon that has great potential in producing seedlings for reforestation. This study aimed to evaluate the effect of nutrient doses applied through fertigation on the quality of Genipa spruceana. The experimental design was completely randomized with five replications, totaling seven treatments. The treatments were: control (without fertilization); 900 mg N L-1 and 750 mg K L-1 with and without micronutrients; 1800 mg N L-1 and 1500 mg K L-1 with and without micronutrients, 3600 mg N L-1 and 3000 mg K L-1 with and without micronutrients. The experiment was conducted in a greenhouse for 35 days. Then, the following variables were evaluated: stem diameter, height, root and shoot dry matter, and total dry matter. From these measurements, the following ratios were calculated: height/stem diameter, height/shoot dry matter, shoot dry matter/root dry matter, and Dickson quality index. Weekly fertigation applying 1800 mg N -1 and 1500 mg K L-1 provided the best Dickson Quality Index of Genipa spruceana seedlings. The hypothesis of the present study was confirmed, and the Genipa spruceana did not have a tolerance to high N e K fertilization. |
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QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATIONQUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATIONAmazon Dickson Quality Index Forest essencesAmazonasEssência da florestaProdução de mudasJenipapo (Genipa spruceana) is a native species of the Amazon that has great potential in producing seedlings for reforestation. This study aimed to evaluate the effect of nutrient doses applied through fertigation on the quality of Genipa spruceana. The experimental design was completely randomized with five replications, totaling seven treatments. The treatments were: control (without fertilization); 900 mg N L-1 and 750 mg K L-1 with and without micronutrients; 1800 mg N L-1 and 1500 mg K L-1 with and without micronutrients, 3600 mg N L-1 and 3000 mg K L-1 with and without micronutrients. The experiment was conducted in a greenhouse for 35 days. Then, the following variables were evaluated: stem diameter, height, root and shoot dry matter, and total dry matter. From these measurements, the following ratios were calculated: height/stem diameter, height/shoot dry matter, shoot dry matter/root dry matter, and Dickson quality index. Weekly fertigation applying 1800 mg N -1 and 1500 mg K L-1 provided the best Dickson Quality Index of Genipa spruceana seedlings. The hypothesis of the present study was confirmed, and the Genipa spruceana did not have a tolerance to high N e K fertilization.Jenipapo (Genipa spruceana) é uma espécie nativa da Amazônia que possui grande potencial na produção de mudas para reflorestamento. O objetivo desse estudo foi avaliar o efeito de doses de nutrientes aplicadas por meio de fertirrigação na qualidade de mudas de Genipa spruceana. O delineamento experimental foi inteiramente casualizado com cinco repetições, totalizando sete tratamentos. Os tratamentos foram: testemunha (sem fertilização); 900 mg N L-1 e 750 mg K L-1 com e sem micronutrientes; 1800 mg N L-1 e 1500 mg K L-1 com e sem micronutrientes, 3600 mg N L-1 e 3000 mg K L-1 com e sem micronutrientes. O experimento foi conduzido em casa de vegetação por 35 dias. Em seguida, foram avaliadas as seguintes variáveis: diâmetro do caule, altura da parte aérea, matéria seca da raiz e parte aérea e matéria seca total. A partir dessas medidas, foram calculadas as seguintes relações: altura / diâmetro do caule, altura / matéria seca da parte aérea, matéria seca da parte aérea / matéria seca da raiz e índice de qualidade de Dickson. A fertirrigação semanal com N e K, com e sem micronutrientes em solo corrigido, com a aplicação de 1800 mg N-1 e 1500 mg K L-1 sem micronutrientes proporcionou o melhor índice de qualidade de Dickson para as mudas de Genipa spruceana. E a hipótese do presente foi confirmada e a Genipa spruceana não apresentou tolerância a altas doses de aplicação de N e K.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2022-07-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/681510.32404/rean.v9i2.6815Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6815REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e68152358-630310.32404/rean.v9i2reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/6815/5000https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessde Souza, Luciano Maria Saragosa Rossi, Fernando Caione, GustavoGomes Oliveira, Pedro Paulo Bertolino, Nayara 2022-08-22T14:16:39Zoai:ojs.pkp.sfu.ca:article/6815Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2022-08-22T14:16:39Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false |
dc.title.none.fl_str_mv |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
title |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
spellingShingle |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION de Souza, Luciano Maria Amazon Dickson Quality Index Forest essences Amazonas Essência da floresta Produção de mudas |
title_short |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
title_full |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
title_fullStr |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
title_full_unstemmed |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
title_sort |
QUALITY OF Genipa Spruceana STEYERM SEEDLINGS SUBMITTED TO FERTIGATION |
author |
de Souza, Luciano Maria |
author_facet |
de Souza, Luciano Maria Saragosa Rossi, Fernando Caione, Gustavo Gomes Oliveira, Pedro Paulo Bertolino, Nayara |
author_role |
author |
author2 |
Saragosa Rossi, Fernando Caione, Gustavo Gomes Oliveira, Pedro Paulo Bertolino, Nayara |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
de Souza, Luciano Maria Saragosa Rossi, Fernando Caione, Gustavo Gomes Oliveira, Pedro Paulo Bertolino, Nayara |
dc.subject.por.fl_str_mv |
Amazon Dickson Quality Index Forest essences Amazonas Essência da floresta Produção de mudas |
topic |
Amazon Dickson Quality Index Forest essences Amazonas Essência da floresta Produção de mudas |
description |
Jenipapo (Genipa spruceana) is a native species of the Amazon that has great potential in producing seedlings for reforestation. This study aimed to evaluate the effect of nutrient doses applied through fertigation on the quality of Genipa spruceana. The experimental design was completely randomized with five replications, totaling seven treatments. The treatments were: control (without fertilization); 900 mg N L-1 and 750 mg K L-1 with and without micronutrients; 1800 mg N L-1 and 1500 mg K L-1 with and without micronutrients, 3600 mg N L-1 and 3000 mg K L-1 with and without micronutrients. The experiment was conducted in a greenhouse for 35 days. Then, the following variables were evaluated: stem diameter, height, root and shoot dry matter, and total dry matter. From these measurements, the following ratios were calculated: height/stem diameter, height/shoot dry matter, shoot dry matter/root dry matter, and Dickson quality index. Weekly fertigation applying 1800 mg N -1 and 1500 mg K L-1 provided the best Dickson Quality Index of Genipa spruceana seedlings. The hypothesis of the present study was confirmed, and the Genipa spruceana did not have a tolerance to high N e K fertilization. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-14 |
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://periodicosonline.uems.br/index.php/agrineo/article/view/6815 10.32404/rean.v9i2.6815 |
url |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6815 |
identifier_str_mv |
10.32404/rean.v9i2.6815 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6815/5000 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://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 Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
dc.source.none.fl_str_mv |
Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6815 REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6815 2358-6303 10.32404/rean.v9i2 reponame:Revista de Agricultura Neotropical instname:Universidade Estadual de Mato Grosso do Sul (UEMS) instacron:UEMS |
instname_str |
Universidade Estadual de Mato Grosso do Sul (UEMS) |
instacron_str |
UEMS |
institution |
UEMS |
reponame_str |
Revista de Agricultura Neotropical |
collection |
Revista de Agricultura Neotropical |
repository.name.fl_str_mv |
Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS) |
repository.mail.fl_str_mv |
agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br |
_version_ |
1797051249815715840 |