Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia

Detalhes bibliográficos
Autor(a) principal: Souza,Michele Trombin
Data de Publicação: 2018
Outros Autores: Souza,Mireli Trombin, Panobianco,Maristela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Seed Science
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372018000100075
Resumo: Abstract: Campomanesia guazumifolia (Cambess.) O. Berg. is a native fruit species, with ecological importance and potential to be exploited by food and medical industries. There is a lack of studies enabling its on-site conservation and propagation for commercial purposes. The objective of this work was to morphologically characterize the fruit, seed and seedling development stage of this species, as well as to determine an efficient protocol for the germination test, aiming at the commercial production of seedlings. Different temperatures (20, 25, 30 and 20-30 °C), substrates (blotting paper, sand and vermiculite) and light regimes (presence and absence) were tested in order to evaluate the germination power of seeds. Fruits are bacoid, rounded, with a fleshy pericarp and hairy surface, and with an intense yellow coloration. Seeds have a reniform shape and a lateral recess, with a membranous, brown and verrucose-glanulose tegument. It has a crass embryo, with a well developed hypocotyl-radicle axis and vestigial cotyledons. Seedlings are epigeal and phanerocotylar. It is recommended to conduct the germination test for the species with temperatures of 25 or 30 ºC, on paper substrates, with light presence or absence, and with the first test count performed 23 days and the final count 50 days after sowing.
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spelling Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifoliaMyrtaceaefruit treenative speciesAbstract: Campomanesia guazumifolia (Cambess.) O. Berg. is a native fruit species, with ecological importance and potential to be exploited by food and medical industries. There is a lack of studies enabling its on-site conservation and propagation for commercial purposes. The objective of this work was to morphologically characterize the fruit, seed and seedling development stage of this species, as well as to determine an efficient protocol for the germination test, aiming at the commercial production of seedlings. Different temperatures (20, 25, 30 and 20-30 °C), substrates (blotting paper, sand and vermiculite) and light regimes (presence and absence) were tested in order to evaluate the germination power of seeds. Fruits are bacoid, rounded, with a fleshy pericarp and hairy surface, and with an intense yellow coloration. Seeds have a reniform shape and a lateral recess, with a membranous, brown and verrucose-glanulose tegument. It has a crass embryo, with a well developed hypocotyl-radicle axis and vestigial cotyledons. Seedlings are epigeal and phanerocotylar. It is recommended to conduct the germination test for the species with temperatures of 25 or 30 ºC, on paper substrates, with light presence or absence, and with the first test count performed 23 days and the final count 50 days after sowing.ABRATES - Associação Brasileira de Tecnologia de Sementes2018-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372018000100075Journal of Seed Science v.40 n.1 2018reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v40n1186143info:eu-repo/semantics/openAccessSouza,Michele TrombinSouza,Mireli TrombinPanobianco,Maristelaeng2018-05-03T00:00:00Zoai:scielo:S2317-15372018000100075Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2018-05-03T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false
dc.title.none.fl_str_mv Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
title Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
spellingShingle Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
Souza,Michele Trombin
Myrtaceae
fruit tree
native species
title_short Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
title_full Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
title_fullStr Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
title_full_unstemmed Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
title_sort Morphological characterization of fruit, seed and seedling, and seed germination test of Campomanesia guazumifolia
author Souza,Michele Trombin
author_facet Souza,Michele Trombin
Souza,Mireli Trombin
Panobianco,Maristela
author_role author
author2 Souza,Mireli Trombin
Panobianco,Maristela
author2_role author
author
dc.contributor.author.fl_str_mv Souza,Michele Trombin
Souza,Mireli Trombin
Panobianco,Maristela
dc.subject.por.fl_str_mv Myrtaceae
fruit tree
native species
topic Myrtaceae
fruit tree
native species
description Abstract: Campomanesia guazumifolia (Cambess.) O. Berg. is a native fruit species, with ecological importance and potential to be exploited by food and medical industries. There is a lack of studies enabling its on-site conservation and propagation for commercial purposes. The objective of this work was to morphologically characterize the fruit, seed and seedling development stage of this species, as well as to determine an efficient protocol for the germination test, aiming at the commercial production of seedlings. Different temperatures (20, 25, 30 and 20-30 °C), substrates (blotting paper, sand and vermiculite) and light regimes (presence and absence) were tested in order to evaluate the germination power of seeds. Fruits are bacoid, rounded, with a fleshy pericarp and hairy surface, and with an intense yellow coloration. Seeds have a reniform shape and a lateral recess, with a membranous, brown and verrucose-glanulose tegument. It has a crass embryo, with a well developed hypocotyl-radicle axis and vestigial cotyledons. Seedlings are epigeal and phanerocotylar. It is recommended to conduct the germination test for the species with temperatures of 25 or 30 ºC, on paper substrates, with light presence or absence, and with the first test count performed 23 days and the final count 50 days after sowing.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372018000100075
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dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 10.1590/2317-1545v40n1186143
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dc.publisher.none.fl_str_mv ABRATES - Associação Brasileira de Tecnologia de Sementes
publisher.none.fl_str_mv ABRATES - Associação Brasileira de Tecnologia de Sementes
dc.source.none.fl_str_mv Journal of Seed Science v.40 n.1 2018
reponame:Journal of Seed Science
instname:Associação Brasileira de Tecnologia de Sementes (ABRATES)
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repository.name.fl_str_mv Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)
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