Seaweed extract to enhance marigold seed germination and seedling establishment
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s42452-020-03603-3 http://hdl.handle.net/11449/208402 |
Resumo: | The brown seaweed Ascophyllum nodosum and seaweed-derived products have been widely used as nutrient additions, biofertilizer and biostimulant in horticultural crop systems. This study aimed to evaluate the effects of a seaweed extract obtained from whole brown algae (A nodosum) on seed germination and seedling growth of ornamental marigold (Tagetes erecta). The seeds of marigold were daily sprayed with 0 (control), 5, 10 or 15 mL L−1 commercial seaweed extract Acadian Seaplants™ (70 ml). The percentage, index and average time of seed germination, seedling height, fresh, dry mass of shoots, roots and root system morphology were evaluated. The results showed that the seaweed extract enhanced all parameters related to seed germination and seedling growth and development. The best results were obtained with 15 mL L−1 seaweed extract which increased by two-fold marigold seed germination and 84.00% seedling height, and both fresh and dry shoot mass and root morphology. We suggest algal extracts of Ascophyllum nodosum should be used as natural biostimulant on marigold crop, improving seed germination and seedling development. |
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Repositório Institucional da UNESP |
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Seaweed extract to enhance marigold seed germination and seedling establishmentAscophyllum nodosumFloriculture root developmentPlant growthTagetes erectaThe brown seaweed Ascophyllum nodosum and seaweed-derived products have been widely used as nutrient additions, biofertilizer and biostimulant in horticultural crop systems. This study aimed to evaluate the effects of a seaweed extract obtained from whole brown algae (A nodosum) on seed germination and seedling growth of ornamental marigold (Tagetes erecta). The seeds of marigold were daily sprayed with 0 (control), 5, 10 or 15 mL L−1 commercial seaweed extract Acadian Seaplants™ (70 ml). The percentage, index and average time of seed germination, seedling height, fresh, dry mass of shoots, roots and root system morphology were evaluated. The results showed that the seaweed extract enhanced all parameters related to seed germination and seedling growth and development. The best results were obtained with 15 mL L−1 seaweed extract which increased by two-fold marigold seed germination and 84.00% seedling height, and both fresh and dry shoot mass and root morphology. We suggest algal extracts of Ascophyllum nodosum should be used as natural biostimulant on marigold crop, improving seed germination and seedling development.Instituto Agronômico de Campinas (IAC)Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (UNESP)Instituto Agronômico de Campinas (IAC)Universidade Estadual Paulista (Unesp)Tavares, Armando Reisdos Santos, Patrick Luan F. [UNESP]Zabotto, Alessandro Reinaldo [UNESP]do Nascimento, Matheus Vinícios L. [UNESP]Jordão, Half W C. [UNESP]Boas, Roberto Lyra Villas [UNESP]Broetto, Fernando [UNESP]2021-06-25T11:11:33Z2021-06-25T11:11:33Z2020-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s42452-020-03603-3SN Applied Sciences, v. 2, n. 11, 2020.2523-3971http://hdl.handle.net/11449/20840210.1007/s42452-020-03603-32-s2.0-85100785655Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSN Applied Sciencesinfo:eu-repo/semantics/openAccess2022-03-06T23:34:55Zoai:repositorio.unesp.br:11449/208402Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-03-06T23:34:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Seaweed extract to enhance marigold seed germination and seedling establishment |
title |
Seaweed extract to enhance marigold seed germination and seedling establishment |
spellingShingle |
Seaweed extract to enhance marigold seed germination and seedling establishment Tavares, Armando Reis Ascophyllum nodosum Floriculture root development Plant growth Tagetes erecta |
title_short |
Seaweed extract to enhance marigold seed germination and seedling establishment |
title_full |
Seaweed extract to enhance marigold seed germination and seedling establishment |
title_fullStr |
Seaweed extract to enhance marigold seed germination and seedling establishment |
title_full_unstemmed |
Seaweed extract to enhance marigold seed germination and seedling establishment |
title_sort |
Seaweed extract to enhance marigold seed germination and seedling establishment |
author |
Tavares, Armando Reis |
author_facet |
Tavares, Armando Reis dos Santos, Patrick Luan F. [UNESP] Zabotto, Alessandro Reinaldo [UNESP] do Nascimento, Matheus Vinícios L. [UNESP] Jordão, Half W C. [UNESP] Boas, Roberto Lyra Villas [UNESP] Broetto, Fernando [UNESP] |
author_role |
author |
author2 |
dos Santos, Patrick Luan F. [UNESP] Zabotto, Alessandro Reinaldo [UNESP] do Nascimento, Matheus Vinícios L. [UNESP] Jordão, Half W C. [UNESP] Boas, Roberto Lyra Villas [UNESP] Broetto, Fernando [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Instituto Agronômico de Campinas (IAC) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Tavares, Armando Reis dos Santos, Patrick Luan F. [UNESP] Zabotto, Alessandro Reinaldo [UNESP] do Nascimento, Matheus Vinícios L. [UNESP] Jordão, Half W C. [UNESP] Boas, Roberto Lyra Villas [UNESP] Broetto, Fernando [UNESP] |
dc.subject.por.fl_str_mv |
Ascophyllum nodosum Floriculture root development Plant growth Tagetes erecta |
topic |
Ascophyllum nodosum Floriculture root development Plant growth Tagetes erecta |
description |
The brown seaweed Ascophyllum nodosum and seaweed-derived products have been widely used as nutrient additions, biofertilizer and biostimulant in horticultural crop systems. This study aimed to evaluate the effects of a seaweed extract obtained from whole brown algae (A nodosum) on seed germination and seedling growth of ornamental marigold (Tagetes erecta). The seeds of marigold were daily sprayed with 0 (control), 5, 10 or 15 mL L−1 commercial seaweed extract Acadian Seaplants™ (70 ml). The percentage, index and average time of seed germination, seedling height, fresh, dry mass of shoots, roots and root system morphology were evaluated. The results showed that the seaweed extract enhanced all parameters related to seed germination and seedling growth and development. The best results were obtained with 15 mL L−1 seaweed extract which increased by two-fold marigold seed germination and 84.00% seedling height, and both fresh and dry shoot mass and root morphology. We suggest algal extracts of Ascophyllum nodosum should be used as natural biostimulant on marigold crop, improving seed germination and seedling development. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-01 2021-06-25T11:11:33Z 2021-06-25T11:11:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s42452-020-03603-3 SN Applied Sciences, v. 2, n. 11, 2020. 2523-3971 http://hdl.handle.net/11449/208402 10.1007/s42452-020-03603-3 2-s2.0-85100785655 |
url |
http://dx.doi.org/10.1007/s42452-020-03603-3 http://hdl.handle.net/11449/208402 |
identifier_str_mv |
SN Applied Sciences, v. 2, n. 11, 2020. 2523-3971 10.1007/s42452-020-03603-3 2-s2.0-85100785655 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
SN Applied Sciences |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1792961588401012736 |