Artigo

Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato

Smoke and smoke diluted in water, known as smoke-water, can be used to promote both seed germination and seedling vigor of several wild and cultivated species. The objective of this study was to assess the effectiveness of smoke-water produced with different sources (raw materials) and concentration...

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Autor principal: Arruda, Yêda Maria B C
Outros Autores: Ferraz, Isolde Dorothea Kossmann, F e Albuquerque, Maria Cristina de
Grau: Artigo
Idioma: pt_BR
Publicado em: Horticultura Brasileira 2020
Assuntos:
Aniba
Cecropia
Cecropia Palmata
Dinizia Excelsa
Euterpe Precatoria
Human Echovirus 1
Licania
Lycopersicon Esculentum
Sextonia
Zea Mays
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/16137
id oai:repositorio:1-16137
recordtype dspace
spelling oai:repositorio:1-16137 Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato Fontes e concentrações de águas de fumaça na germinação de sementes e no vigor de plântulas de tomate Arruda, Yêda Maria B C Ferraz, Isolde Dorothea Kossmann F e Albuquerque, Maria Cristina de Aniba Cecropia Cecropia Palmata Dinizia Excelsa Euterpe Precatoria Human Echovirus 1 Licania Lycopersicon Esculentum Sextonia Zea Mays Smoke and smoke diluted in water, known as smoke-water, can be used to promote both seed germination and seedling vigor of several wild and cultivated species. The objective of this study was to assess the effectiveness of smoke-water produced with different sources (raw materials) and concentrations on seed germination and seedling vigor of tomato. Smoke-water was produced with ten different raw materials, for each was done a control (distilled water) and eight concentrations with smoke-water (1:5,000, 1:2,500, 1:1,000, 1:100, 1:50, 1:25, 1:10 e 1:2.5 v:v), making up nine treatments repeated eight times and distributed following a completely randomized design. Germination was assessed in the laboratory and the variables were evaluated five days after sowing. With the exception of one source, all tested raw materials showed, with the highest concentration tested (1:2.5), inhibitory effect on the germination of the tomato seeds. Promoting effect was observed mainly in smoke-waters produced from raw materials of palm leaves (Euterpe precatoria) and corn leaves (Zea mays), of light wood from a pioneer species (Cecropia palmata), sawdust of amazonian timber species (Dinizia excelsa; Sextonia sp.; Licania spp.; Aniba spp.) and of germination paper. The promoting effect was more significant on root length and on vigor index with concentrations between 1:25 and 1:5,000, in accordance with the source. The dilution of 1:25 excelled in most of the tested raw materials. 2020-05-24T22:15:14Z 2020-05-24T22:15:14Z 2012 Artigo https://repositorio.inpa.gov.br/handle/1/16137 10.1590/S0102-05362012000200018 pt_BR Volume 30, Número 2, Pags. 293-299 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Horticultura Brasileira
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language pt_BR
topic Aniba
Cecropia
Cecropia Palmata
Dinizia Excelsa
Euterpe Precatoria
Human Echovirus 1
Licania
Lycopersicon Esculentum
Sextonia
Zea Mays
spellingShingle Aniba
Cecropia
Cecropia Palmata
Dinizia Excelsa
Euterpe Precatoria
Human Echovirus 1
Licania
Lycopersicon Esculentum
Sextonia
Zea Mays
Arruda, Yêda Maria B C
Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
topic_facet Aniba
Cecropia
Cecropia Palmata
Dinizia Excelsa
Euterpe Precatoria
Human Echovirus 1
Licania
Lycopersicon Esculentum
Sextonia
Zea Mays
description Smoke and smoke diluted in water, known as smoke-water, can be used to promote both seed germination and seedling vigor of several wild and cultivated species. The objective of this study was to assess the effectiveness of smoke-water produced with different sources (raw materials) and concentrations on seed germination and seedling vigor of tomato. Smoke-water was produced with ten different raw materials, for each was done a control (distilled water) and eight concentrations with smoke-water (1:5,000, 1:2,500, 1:1,000, 1:100, 1:50, 1:25, 1:10 e 1:2.5 v:v), making up nine treatments repeated eight times and distributed following a completely randomized design. Germination was assessed in the laboratory and the variables were evaluated five days after sowing. With the exception of one source, all tested raw materials showed, with the highest concentration tested (1:2.5), inhibitory effect on the germination of the tomato seeds. Promoting effect was observed mainly in smoke-waters produced from raw materials of palm leaves (Euterpe precatoria) and corn leaves (Zea mays), of light wood from a pioneer species (Cecropia palmata), sawdust of amazonian timber species (Dinizia excelsa; Sextonia sp.; Licania spp.; Aniba spp.) and of germination paper. The promoting effect was more significant on root length and on vigor index with concentrations between 1:25 and 1:5,000, in accordance with the source. The dilution of 1:25 excelled in most of the tested raw materials.
format Artigo
author Arruda, Yêda Maria B C
author2 Ferraz, Isolde Dorothea Kossmann
F e Albuquerque, Maria Cristina de
author2Str Ferraz, Isolde Dorothea Kossmann
F e Albuquerque, Maria Cristina de
title Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
title_short Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
title_full Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
title_fullStr Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
title_full_unstemmed Sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
title_sort sources and concentrations of smoke-water on the seed germination and seedling vigor of tomato
publisher Horticultura Brasileira
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/16137
_version_ 1787141136199974912
score 11.755432

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