DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/2918 |
Resumo: | The guariroba is a palm tree that splies a bitter palmetto. This species has low germination and demands a long time for it. This study aimed to determine a treatment to increase germination and to reduce the time expended by guariroba seeds for it. The treatments were: 1- fresh cocoas with pulp; 2 - fresh cocoas without pulp; 3 - dry and fired cocoas; and 4 - dry cocoas. The observations were made at 20, 30, 40, and 50 days. The treatment 3 didn’t present germination. The statistic tests results showed highly significant differences among other treatments (1, 2 and 4) in germination of seeds. The orthogonal displaying of treatments effects showed better germination of fresh and dispulped cocoas (1% probability). Treatment 2 showed germination increase after 20 days (y = 0.05714 + 2.5 X - 0.0257x², with R2 = 0,99**). KEY-WORDS: Syagrus; germination; bitter palmetto. |
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DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECCDETERMINAÇÃO DO MELHOR TRATAMENTO PARA A SUPERAÇÃO DA DORMÊNCIA EM GUARIROBA - Syagrus oleracea (Mart) BeccSyagrusgerminationbitter palmettoGuarirobaguerobagerminaçãodormênciaSyagrus The guariroba is a palm tree that splies a bitter palmetto. This species has low germination and demands a long time for it. This study aimed to determine a treatment to increase germination and to reduce the time expended by guariroba seeds for it. The treatments were: 1- fresh cocoas with pulp; 2 - fresh cocoas without pulp; 3 - dry and fired cocoas; and 4 - dry cocoas. The observations were made at 20, 30, 40, and 50 days. The treatment 3 didn’t present germination. The statistic tests results showed highly significant differences among other treatments (1, 2 and 4) in germination of seeds. The orthogonal displaying of treatments effects showed better germination of fresh and dispulped cocoas (1% probability). Treatment 2 showed germination increase after 20 days (y = 0.05714 + 2.5 X - 0.0257x², with R2 = 0,99**). KEY-WORDS: Syagrus; germination; bitter palmetto. Palmeira que fornece um palmito amargo, a guariroba Syagrus oleracea (Mart) Becc apresenta baixa taxa e um longo período para a germinação. A pesquisa buscou determinar um método para reduzir o tempo e aumentar a taxa de germinação das sementes dessa palmeira. Os tratamentos utilizados foram: 1) cocos colhidos com a polpa; 2) cocos recém-colhidos despolpados; 3) cocos secos submetidos a fogo e; 4) cocos secos. Foram feitas observações e contagens do número de sementes germinadas com 20, 30, 40 e 50 dias. O tratamento 3 não apresentou germinação até o final do período. Os resultados indicaram haver diferenças estatisticamente significativas entre os demais tratamentos (1, 2 e 4). Os cocos recém-colhidos mostraram superioridade na germinação em relação aos cocos secos, bem como os cocos despolpados em relação àqueles sem remoção de polpa (1% de probabilidade). O tratamento 2 mostrou acréscimo quadrático na germinação em função do tempo (Y = 0,5714 + 2,5X - 0,0257X2, com R2 = 0,99**), a partir dos 20 dias. PALAVRAS-CHAVE: Guariroba; gueroba; germinação; dormência; Syagrus.Escola de Agronomia - Universidade Federal de Goiás2007-12-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2918Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 25, n. 2, Jul./Dec. 1995; 149-153Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 25, n. 2, jul./dez. 1995; 149-153Pesquisa Agropecuária Tropical; v. 25, n. 2, jul./dez. 1995; 149-1531983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2918/2965Matteucci, Magda Beatriz de AlmeidaGuimarães, Noga Neve RibeiroDuarte, João BatistaTiveron Filho, Domingosinfo:eu-repo/semantics/openAccess2009-06-25T18:07:12Zoai:ojs.revistas.ufg.br:article/2918Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:26.525848Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC DETERMINAÇÃO DO MELHOR TRATAMENTO PARA A SUPERAÇÃO DA DORMÊNCIA EM GUARIROBA - Syagrus oleracea (Mart) Becc |
title |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
spellingShingle |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC Matteucci, Magda Beatriz de Almeida Syagrus germination bitter palmetto Guariroba gueroba germinação dormência Syagrus |
title_short |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
title_full |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
title_fullStr |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
title_full_unstemmed |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
title_sort |
DETERMINATION OF THE BEST TREATMENT TO OVERCOME THE DORMANCY OF GUARIROBA - Syagrus oleracea (MART) BECC |
author |
Matteucci, Magda Beatriz de Almeida |
author_facet |
Matteucci, Magda Beatriz de Almeida Guimarães, Noga Neve Ribeiro Duarte, João Batista Tiveron Filho, Domingos |
author_role |
author |
author2 |
Guimarães, Noga Neve Ribeiro Duarte, João Batista Tiveron Filho, Domingos |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Matteucci, Magda Beatriz de Almeida Guimarães, Noga Neve Ribeiro Duarte, João Batista Tiveron Filho, Domingos |
dc.subject.por.fl_str_mv |
Syagrus germination bitter palmetto Guariroba gueroba germinação dormência Syagrus |
topic |
Syagrus germination bitter palmetto Guariroba gueroba germinação dormência Syagrus |
description |
The guariroba is a palm tree that splies a bitter palmetto. This species has low germination and demands a long time for it. This study aimed to determine a treatment to increase germination and to reduce the time expended by guariroba seeds for it. The treatments were: 1- fresh cocoas with pulp; 2 - fresh cocoas without pulp; 3 - dry and fired cocoas; and 4 - dry cocoas. The observations were made at 20, 30, 40, and 50 days. The treatment 3 didn’t present germination. The statistic tests results showed highly significant differences among other treatments (1, 2 and 4) in germination of seeds. The orthogonal displaying of treatments effects showed better germination of fresh and dispulped cocoas (1% probability). Treatment 2 showed germination increase after 20 days (y = 0.05714 + 2.5 X - 0.0257x², with R2 = 0,99**). KEY-WORDS: Syagrus; germination; bitter palmetto. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-12-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2918 |
url |
https://revistas.ufg.br/pat/article/view/2918 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2918/2965 |
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 |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 25, n. 2, Jul./Dec. 1995; 149-153 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 25, n. 2, jul./dez. 1995; 149-153 Pesquisa Agropecuária Tropical; v. 25, n. 2, jul./dez. 1995; 149-153 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874815901827072 |