Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings

ABSTRACT Physiological and nutritional management is an important practice for obtaining high quality seedlings. The use of seaweed extract has emerged as an alternative to fertilizers and biostimulants, although information on this with respect to Alibertia edulis, a fruit-bearing species native to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Revista brasileira de engenharia agrícola e ambiental 2023-03, Vol.27 (3), p.173-180
Hauptverfasser: Bernardes, Rodrigo da S., Santos, Silvia C., Santos, Cleberton C., Heid, Diego M., Vieira, Maria do C., Torales, Elissandra P.
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 180
container_issue 3
container_start_page 173
container_title Revista brasileira de engenharia agrícola e ambiental
container_volume 27
creator Bernardes, Rodrigo da S.
Santos, Silvia C.
Santos, Cleberton C.
Heid, Diego M.
Vieira, Maria do C.
Torales, Elissandra P.
description ABSTRACT Physiological and nutritional management is an important practice for obtaining high quality seedlings. The use of seaweed extract has emerged as an alternative to fertilizers and biostimulants, although information on this with respect to Alibertia edulis, a fruit-bearing species native to the Cerrado region, is scarce. The aim of this study was to evaluate the effects of the Ascophyllum nodosum L. seaweed extract (ANE), both with and without the addition of mineral nitrogen, on the growth, nitrogen nutrient efficiency indices, and quality of A. edulis seedlings. The seedlings received five doses of ANE (0, 5, 10, 15, and 20 mL L-1 of water) via foliar application, with and without the addition of mineral N to the soil (50 mg kg-1 of urea). A randomized block design was used with the treatments arranged in a 5 × 2 factorial scheme. The plant height, stem diameter, chlorophyll index, and number of leaves obtained were analyzed in split-plots over time. Foliar application of 15 and 20 mL L-1 of ANE contributed to greater growth and seedling quality, regardless of the addition of mineral nitrogen. Seedlings treated with mineral N alongside 13.98 mL L-1 of ANE showed the greatest leaf area. The highest N use efficiency, N uptake, and nutrient use occurred in seedlings that received A. nodosum extract. RESUMO O manejo fisiológico e nutricional é uma prática importante para obtenção de mudas de alta qualidade e o uso de extrato de algas tem se tornado uma alternativa aos fertilizantes e bioestimulantes, mas informações para Alibertia edulis, uma espécie frutífera e nativa do Cerrado, são escassas. Objetivou-se com este trabalho avaliar o efeito de doses do extrato de alga Ascophyllum nodosum L. (ANE), associadas ou não ao nitrogênio mineral no crescimento, índices de eficiência do nutriente nitrogênio e na qualidade de mudas de A. edulis. As mudas receberam aplicação de cinco doses de ANE (0, 5, 10, 15 e 20 mL L-1 de água) via foliar, sem e com adição de N mineral (50 mg kg-1 de ureia ao solo). O delineamento utilizado foi o de blocos casualizados, e os tratamentos foram arranjados em esquema fatorial 5 × 2. Os dados de altura, diâmetro do coleto, número de folhas e o índice de clorofila ao longo do tempo foram analisados em parcelas subdivididas no tempo. A aplicação foliar do extrato de A. nodosum nas doses de 15 e 20 mL L-1, contribuiu para maiores características de crescimento e qualidade de mudas, independente do uso de nitrogênio mineral. Mudas
doi_str_mv 10.1590/1807-1929/agriambi.v27n3p173-180
format Article
fullrecord <record><control><sourceid>scielo_cross</sourceid><recordid>TN_cdi_scielo_journals_S1415_43662023000300173</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><scielo_id>S1415_43662023000300173</scielo_id><sourcerecordid>S1415_43662023000300173</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2870-3d4e74261bb1614647804d24ca6efd59596c4369c7264bc0a0f1e7ce3ae7c76d3</originalsourceid><addsrcrecordid>eNo9kMlOwzAQhi0EEqXwDj5ySWs7jt3cqCo2qRIHlqvl2JPiynEqOwX69jgq9DCLNPPP8iF0S8mMVjWZ0wWRBa1ZPdeb6HTXuNkXk6HcUVkWuXiGJqeW85xzWhW8FOISXaW0JaSSVIgJ-lgm0-8-D97vOxx626ccE-hvAIvhZ4jaDFgHizsXIGqPgxtiv4GAXcBL7xqIg9MY7N67lIVgvQubdI0uWu0T3PzFKXp_uH9bPRXrl8fn1XJdGLaQpCgtB8mZoE1DBeWCywXhlnGjBbS2qqtamHx0bSQTvDFEk5aCNFDq7KWw5RTNjnOTceB7te33MeSF6nV8WI0PM8JKQki2TCYL7o4CE_uUIrRqF12n40FRokawaqSmRmrqH6w6gR2L5S_8oW-f</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Bernardes, Rodrigo da S. ; Santos, Silvia C. ; Santos, Cleberton C. ; Heid, Diego M. ; Vieira, Maria do C. ; Torales, Elissandra P.</creator><creatorcontrib>Bernardes, Rodrigo da S. ; Santos, Silvia C. ; Santos, Cleberton C. ; Heid, Diego M. ; Vieira, Maria do C. ; Torales, Elissandra P.</creatorcontrib><description>ABSTRACT Physiological and nutritional management is an important practice for obtaining high quality seedlings. The use of seaweed extract has emerged as an alternative to fertilizers and biostimulants, although information on this with respect to Alibertia edulis, a fruit-bearing species native to the Cerrado region, is scarce. The aim of this study was to evaluate the effects of the Ascophyllum nodosum L. seaweed extract (ANE), both with and without the addition of mineral nitrogen, on the growth, nitrogen nutrient efficiency indices, and quality of A. edulis seedlings. The seedlings received five doses of ANE (0, 5, 10, 15, and 20 mL L-1 of water) via foliar application, with and without the addition of mineral N to the soil (50 mg kg-1 of urea). A randomized block design was used with the treatments arranged in a 5 × 2 factorial scheme. The plant height, stem diameter, chlorophyll index, and number of leaves obtained were analyzed in split-plots over time. Foliar application of 15 and 20 mL L-1 of ANE contributed to greater growth and seedling quality, regardless of the addition of mineral nitrogen. Seedlings treated with mineral N alongside 13.98 mL L-1 of ANE showed the greatest leaf area. The highest N use efficiency, N uptake, and nutrient use occurred in seedlings that received A. nodosum extract. RESUMO O manejo fisiológico e nutricional é uma prática importante para obtenção de mudas de alta qualidade e o uso de extrato de algas tem se tornado uma alternativa aos fertilizantes e bioestimulantes, mas informações para Alibertia edulis, uma espécie frutífera e nativa do Cerrado, são escassas. Objetivou-se com este trabalho avaliar o efeito de doses do extrato de alga Ascophyllum nodosum L. (ANE), associadas ou não ao nitrogênio mineral no crescimento, índices de eficiência do nutriente nitrogênio e na qualidade de mudas de A. edulis. As mudas receberam aplicação de cinco doses de ANE (0, 5, 10, 15 e 20 mL L-1 de água) via foliar, sem e com adição de N mineral (50 mg kg-1 de ureia ao solo). O delineamento utilizado foi o de blocos casualizados, e os tratamentos foram arranjados em esquema fatorial 5 × 2. Os dados de altura, diâmetro do coleto, número de folhas e o índice de clorofila ao longo do tempo foram analisados em parcelas subdivididas no tempo. A aplicação foliar do extrato de A. nodosum nas doses de 15 e 20 mL L-1, contribuiu para maiores características de crescimento e qualidade de mudas, independente do uso de nitrogênio mineral. Mudas com N mineral e com 13,98 mL L-1 de ANE tiveram maior área foliar. A maior eficiência e absorção de N e uso de nutrientes ocorreu nas mudas que receberam o extrato de alga A. nodosum.</description><identifier>ISSN: 1415-4366</identifier><identifier>ISSN: 1807-1929</identifier><identifier>EISSN: 1807-1929</identifier><identifier>DOI: 10.1590/1807-1929/agriambi.v27n3p173-180</identifier><language>eng</language><publisher>Departamento de Engenharia Agrícola - UFCG</publisher><subject>AGRICULTURAL ENGINEERING ; ENVIRONMENTAL SCIENCES</subject><ispartof>Revista brasileira de engenharia agrícola e ambiental, 2023-03, Vol.27 (3), p.173-180</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2870-3d4e74261bb1614647804d24ca6efd59596c4369c7264bc0a0f1e7ce3ae7c76d3</citedby><cites>FETCH-LOGICAL-c2870-3d4e74261bb1614647804d24ca6efd59596c4369c7264bc0a0f1e7ce3ae7c76d3</cites><orcidid>0000-0001-6741-2622 ; 0000-0001-7047-3848 ; 0000-0001-5483-8499 ; 0000-0001-9741-9235 ; 0000-0001-6885-5492 ; 0000-0003-1698-1360</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids></links><search><creatorcontrib>Bernardes, Rodrigo da S.</creatorcontrib><creatorcontrib>Santos, Silvia C.</creatorcontrib><creatorcontrib>Santos, Cleberton C.</creatorcontrib><creatorcontrib>Heid, Diego M.</creatorcontrib><creatorcontrib>Vieira, Maria do C.</creatorcontrib><creatorcontrib>Torales, Elissandra P.</creatorcontrib><title>Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings</title><title>Revista brasileira de engenharia agrícola e ambiental</title><addtitle>Rev. bras. eng. agríc. ambient</addtitle><description>ABSTRACT Physiological and nutritional management is an important practice for obtaining high quality seedlings. The use of seaweed extract has emerged as an alternative to fertilizers and biostimulants, although information on this with respect to Alibertia edulis, a fruit-bearing species native to the Cerrado region, is scarce. The aim of this study was to evaluate the effects of the Ascophyllum nodosum L. seaweed extract (ANE), both with and without the addition of mineral nitrogen, on the growth, nitrogen nutrient efficiency indices, and quality of A. edulis seedlings. The seedlings received five doses of ANE (0, 5, 10, 15, and 20 mL L-1 of water) via foliar application, with and without the addition of mineral N to the soil (50 mg kg-1 of urea). A randomized block design was used with the treatments arranged in a 5 × 2 factorial scheme. The plant height, stem diameter, chlorophyll index, and number of leaves obtained were analyzed in split-plots over time. Foliar application of 15 and 20 mL L-1 of ANE contributed to greater growth and seedling quality, regardless of the addition of mineral nitrogen. Seedlings treated with mineral N alongside 13.98 mL L-1 of ANE showed the greatest leaf area. The highest N use efficiency, N uptake, and nutrient use occurred in seedlings that received A. nodosum extract. RESUMO O manejo fisiológico e nutricional é uma prática importante para obtenção de mudas de alta qualidade e o uso de extrato de algas tem se tornado uma alternativa aos fertilizantes e bioestimulantes, mas informações para Alibertia edulis, uma espécie frutífera e nativa do Cerrado, são escassas. Objetivou-se com este trabalho avaliar o efeito de doses do extrato de alga Ascophyllum nodosum L. (ANE), associadas ou não ao nitrogênio mineral no crescimento, índices de eficiência do nutriente nitrogênio e na qualidade de mudas de A. edulis. As mudas receberam aplicação de cinco doses de ANE (0, 5, 10, 15 e 20 mL L-1 de água) via foliar, sem e com adição de N mineral (50 mg kg-1 de ureia ao solo). O delineamento utilizado foi o de blocos casualizados, e os tratamentos foram arranjados em esquema fatorial 5 × 2. Os dados de altura, diâmetro do coleto, número de folhas e o índice de clorofila ao longo do tempo foram analisados em parcelas subdivididas no tempo. A aplicação foliar do extrato de A. nodosum nas doses de 15 e 20 mL L-1, contribuiu para maiores características de crescimento e qualidade de mudas, independente do uso de nitrogênio mineral. Mudas com N mineral e com 13,98 mL L-1 de ANE tiveram maior área foliar. A maior eficiência e absorção de N e uso de nutrientes ocorreu nas mudas que receberam o extrato de alga A. nodosum.</description><subject>AGRICULTURAL ENGINEERING</subject><subject>ENVIRONMENTAL SCIENCES</subject><issn>1415-4366</issn><issn>1807-1929</issn><issn>1807-1929</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNo9kMlOwzAQhi0EEqXwDj5ySWs7jt3cqCo2qRIHlqvl2JPiynEqOwX69jgq9DCLNPPP8iF0S8mMVjWZ0wWRBa1ZPdeb6HTXuNkXk6HcUVkWuXiGJqeW85xzWhW8FOISXaW0JaSSVIgJ-lgm0-8-D97vOxx626ccE-hvAIvhZ4jaDFgHizsXIGqPgxtiv4GAXcBL7xqIg9MY7N67lIVgvQubdI0uWu0T3PzFKXp_uH9bPRXrl8fn1XJdGLaQpCgtB8mZoE1DBeWCywXhlnGjBbS2qqtamHx0bSQTvDFEk5aCNFDq7KWw5RTNjnOTceB7te33MeSF6nV8WI0PM8JKQki2TCYL7o4CE_uUIrRqF12n40FRokawaqSmRmrqH6w6gR2L5S_8oW-f</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Bernardes, Rodrigo da S.</creator><creator>Santos, Silvia C.</creator><creator>Santos, Cleberton C.</creator><creator>Heid, Diego M.</creator><creator>Vieira, Maria do C.</creator><creator>Torales, Elissandra P.</creator><general>Departamento de Engenharia Agrícola - UFCG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope><orcidid>https://orcid.org/0000-0001-6741-2622</orcidid><orcidid>https://orcid.org/0000-0001-7047-3848</orcidid><orcidid>https://orcid.org/0000-0001-5483-8499</orcidid><orcidid>https://orcid.org/0000-0001-9741-9235</orcidid><orcidid>https://orcid.org/0000-0001-6885-5492</orcidid><orcidid>https://orcid.org/0000-0003-1698-1360</orcidid></search><sort><creationdate>20230301</creationdate><title>Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings</title><author>Bernardes, Rodrigo da S. ; Santos, Silvia C. ; Santos, Cleberton C. ; Heid, Diego M. ; Vieira, Maria do C. ; Torales, Elissandra P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2870-3d4e74261bb1614647804d24ca6efd59596c4369c7264bc0a0f1e7ce3ae7c76d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>AGRICULTURAL ENGINEERING</topic><topic>ENVIRONMENTAL SCIENCES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bernardes, Rodrigo da S.</creatorcontrib><creatorcontrib>Santos, Silvia C.</creatorcontrib><creatorcontrib>Santos, Cleberton C.</creatorcontrib><creatorcontrib>Heid, Diego M.</creatorcontrib><creatorcontrib>Vieira, Maria do C.</creatorcontrib><creatorcontrib>Torales, Elissandra P.</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><jtitle>Revista brasileira de engenharia agrícola e ambiental</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bernardes, Rodrigo da S.</au><au>Santos, Silvia C.</au><au>Santos, Cleberton C.</au><au>Heid, Diego M.</au><au>Vieira, Maria do C.</au><au>Torales, Elissandra P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings</atitle><jtitle>Revista brasileira de engenharia agrícola e ambiental</jtitle><addtitle>Rev. bras. eng. agríc. ambient</addtitle><date>2023-03-01</date><risdate>2023</risdate><volume>27</volume><issue>3</issue><spage>173</spage><epage>180</epage><pages>173-180</pages><issn>1415-4366</issn><issn>1807-1929</issn><eissn>1807-1929</eissn><abstract>ABSTRACT Physiological and nutritional management is an important practice for obtaining high quality seedlings. The use of seaweed extract has emerged as an alternative to fertilizers and biostimulants, although information on this with respect to Alibertia edulis, a fruit-bearing species native to the Cerrado region, is scarce. The aim of this study was to evaluate the effects of the Ascophyllum nodosum L. seaweed extract (ANE), both with and without the addition of mineral nitrogen, on the growth, nitrogen nutrient efficiency indices, and quality of A. edulis seedlings. The seedlings received five doses of ANE (0, 5, 10, 15, and 20 mL L-1 of water) via foliar application, with and without the addition of mineral N to the soil (50 mg kg-1 of urea). A randomized block design was used with the treatments arranged in a 5 × 2 factorial scheme. The plant height, stem diameter, chlorophyll index, and number of leaves obtained were analyzed in split-plots over time. Foliar application of 15 and 20 mL L-1 of ANE contributed to greater growth and seedling quality, regardless of the addition of mineral nitrogen. Seedlings treated with mineral N alongside 13.98 mL L-1 of ANE showed the greatest leaf area. The highest N use efficiency, N uptake, and nutrient use occurred in seedlings that received A. nodosum extract. RESUMO O manejo fisiológico e nutricional é uma prática importante para obtenção de mudas de alta qualidade e o uso de extrato de algas tem se tornado uma alternativa aos fertilizantes e bioestimulantes, mas informações para Alibertia edulis, uma espécie frutífera e nativa do Cerrado, são escassas. Objetivou-se com este trabalho avaliar o efeito de doses do extrato de alga Ascophyllum nodosum L. (ANE), associadas ou não ao nitrogênio mineral no crescimento, índices de eficiência do nutriente nitrogênio e na qualidade de mudas de A. edulis. As mudas receberam aplicação de cinco doses de ANE (0, 5, 10, 15 e 20 mL L-1 de água) via foliar, sem e com adição de N mineral (50 mg kg-1 de ureia ao solo). O delineamento utilizado foi o de blocos casualizados, e os tratamentos foram arranjados em esquema fatorial 5 × 2. Os dados de altura, diâmetro do coleto, número de folhas e o índice de clorofila ao longo do tempo foram analisados em parcelas subdivididas no tempo. A aplicação foliar do extrato de A. nodosum nas doses de 15 e 20 mL L-1, contribuiu para maiores características de crescimento e qualidade de mudas, independente do uso de nitrogênio mineral. Mudas com N mineral e com 13,98 mL L-1 de ANE tiveram maior área foliar. A maior eficiência e absorção de N e uso de nutrientes ocorreu nas mudas que receberam o extrato de alga A. nodosum.</abstract><pub>Departamento de Engenharia Agrícola - UFCG</pub><doi>10.1590/1807-1929/agriambi.v27n3p173-180</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-6741-2622</orcidid><orcidid>https://orcid.org/0000-0001-7047-3848</orcidid><orcidid>https://orcid.org/0000-0001-5483-8499</orcidid><orcidid>https://orcid.org/0000-0001-9741-9235</orcidid><orcidid>https://orcid.org/0000-0001-6885-5492</orcidid><orcidid>https://orcid.org/0000-0003-1698-1360</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1415-4366
ispartof Revista brasileira de engenharia agrícola e ambiental, 2023-03, Vol.27 (3), p.173-180
issn 1415-4366
1807-1929
1807-1929
language eng
recordid cdi_scielo_journals_S1415_43662023000300173
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects AGRICULTURAL ENGINEERING
ENVIRONMENTAL SCIENCES
title Ascophyllum nodosum seaweed extract and mineral nitrogen in Alibertia edulis seedlings
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T22%3A58%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scielo_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Ascophyllum%20nodosum%20seaweed%20extract%20and%20mineral%20nitrogen%20in%20Alibertia%20edulis%20seedlings&rft.jtitle=Revista%20brasileira%20de%20engenharia%20agr%C3%ADcola%20e%20ambiental&rft.au=Bernardes,%20Rodrigo%20da%20S.&rft.date=2023-03-01&rft.volume=27&rft.issue=3&rft.spage=173&rft.epage=180&rft.pages=173-180&rft.issn=1415-4366&rft.eissn=1807-1929&rft_id=info:doi/10.1590/1807-1929/agriambi.v27n3p173-180&rft_dat=%3Cscielo_cross%3ES1415_43662023000300173%3C/scielo_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_scielo_id=S1415_43662023000300173&rfr_iscdi=true