Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz

Detalhes bibliográficos
Autor(a) principal: Ribeiro Correia, Marcus Andre [UNESP]
Data de Publicação: 2008
Outros Autores: Prado, Renato de Mello [UNESP], Collier, Leonardo Santos, Rosane, Danilo Eduardo, Romualdo, Liliane Maria
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.seer.ufu.br/index.php/biosciencejournal/article/view/6784
http://hdl.handle.net/11449/3765
Resumo: The present research had he objective to evaluate rice response to zinc application forms on the nutrition, growth and dry matter production, in vase conditions. The experiment was carried out in a completely randomized design, with five treatments (leaf Zn, incorporated Zn, located Zn, Zn saw seed and witness - whitout zinc), in four repetitions during two cycles of cultivation with 42 days of duration each. Plastic vase of 7L, were filled with Red Distrofic Latosol (Zn = 0.3 mg dm(-3) in DTPA). The application of Zn saw soil in both culture of the rice improved its level in the soil, being distinguished it from located form. In the first cycle, the application of Zn saw leaf promoted greater absorption of the nutrient for the rice plants, while in the second cycle leaf application was followed by the saw soil incorporated. The biggest dry matter production occurred with application of leaf saw in the first cycle and saw soil (incorporated and located) in the second rice cultivation.
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spelling Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arrozZinc forms of application in the nutrition and the initial growth of the culture of the riceMicronutrientOryza sativa L.Sources and levels of fertilizationThe present research had he objective to evaluate rice response to zinc application forms on the nutrition, growth and dry matter production, in vase conditions. The experiment was carried out in a completely randomized design, with five treatments (leaf Zn, incorporated Zn, located Zn, Zn saw seed and witness - whitout zinc), in four repetitions during two cycles of cultivation with 42 days of duration each. Plastic vase of 7L, were filled with Red Distrofic Latosol (Zn = 0.3 mg dm(-3) in DTPA). The application of Zn saw soil in both culture of the rice improved its level in the soil, being distinguished it from located form. In the first cycle, the application of Zn saw leaf promoted greater absorption of the nutrient for the rice plants, while in the second cycle leaf application was followed by the saw soil incorporated. The biggest dry matter production occurred with application of leaf saw in the first cycle and saw soil (incorporated and located) in the second rice cultivation.O modo de aplicação do zinco na cultura do arroz, poderá afetar a absorção do micronutriente e o crescimento da planta. Deste modo, o presente trabalho objetivou avaliar a resposta do arroz a modos de aplicação de Zn sobre a nutrição, crescimento e produção de matéria seca cultivado, em condições de vaso. O delineamento experimental utilizado foi inteiramente casualizado, com cinco tratamentos (Zn foliar, Zn incorporado, Zn localizado, Zn via semente e testemunha), em quatro repetições durante dois cultivos com 42 dias de duração cada. Utilizou-se vaso plástico de 7 L, preenchido com Latossolo Vermelho Distrófico (Zn = 0,3 mg dm-3 em DTPA). A aplicação de Zn via solo em ambos cultivo do arroz incrementou o seu teor no solo, destacando-se a forma localizada. No primeiro cultivo, a aplicação de Zn via foliar promoveu maior absorção do nutriente pelas plantas de arroz, enquanto no segundo cultivo destacou-se a aplicação foliar e em seguida a aplicação via solo incorporado. A maior produção de matéria seca ocorreu com aplicação de Zn via foliar no primeiro cultivo e via solo (incorporado e localizado) no segundo cultivo.Univ Estadual Paulista Julio Mesquita Filho UNESP, Fac Ciencias Agr & Vet FCAV, Jaboticabal, SP, BrazilFCAV UNESP, Dept Solos & Adubos, Jaboticabal, SP, BrazilUniversidade Federal do Tocantins (UFT) UFT, Gurupi, TO, BrazilUniv Estadual Paulista Julio Mesquita Filho UNESP, Fac Ciencias Agr & Vet FCAV, Jaboticabal, SP, BrazilFCAV UNESP, Dept Solos & Adubos, Jaboticabal, SP, BrazilUniversidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (Unesp)Universidade Federal do Tocantins (UFT)Ribeiro Correia, Marcus Andre [UNESP]Prado, Renato de Mello [UNESP]Collier, Leonardo SantosRosane, Danilo EduardoRomualdo, Liliane Maria2014-05-20T13:17:13Z2014-05-20T13:17:13Z2008-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://www.seer.ufu.br/index.php/biosciencejournal/article/view/6784Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 24, n. 4, p. 1-7, 2008.1516-3725http://hdl.handle.net/11449/3765WOS:000266649000001WOS000266649000001.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBioscience Journal0,303info:eu-repo/semantics/openAccess2024-06-07T14:24:07Zoai:repositorio.unesp.br:11449/3765Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:11:44.004892Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
Zinc forms of application in the nutrition and the initial growth of the culture of the rice
title Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
spellingShingle Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
Ribeiro Correia, Marcus Andre [UNESP]
Micronutrient
Oryza sativa L.
Sources and levels of fertilization
title_short Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
title_full Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
title_fullStr Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
title_full_unstemmed Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
title_sort Modos de aplicação de zinco na nutrição e no crescimento inicial da cultura do arroz
author Ribeiro Correia, Marcus Andre [UNESP]
author_facet Ribeiro Correia, Marcus Andre [UNESP]
Prado, Renato de Mello [UNESP]
Collier, Leonardo Santos
Rosane, Danilo Eduardo
Romualdo, Liliane Maria
author_role author
author2 Prado, Renato de Mello [UNESP]
Collier, Leonardo Santos
Rosane, Danilo Eduardo
Romualdo, Liliane Maria
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal do Tocantins (UFT)
dc.contributor.author.fl_str_mv Ribeiro Correia, Marcus Andre [UNESP]
Prado, Renato de Mello [UNESP]
Collier, Leonardo Santos
Rosane, Danilo Eduardo
Romualdo, Liliane Maria
dc.subject.por.fl_str_mv Micronutrient
Oryza sativa L.
Sources and levels of fertilization
topic Micronutrient
Oryza sativa L.
Sources and levels of fertilization
description The present research had he objective to evaluate rice response to zinc application forms on the nutrition, growth and dry matter production, in vase conditions. The experiment was carried out in a completely randomized design, with five treatments (leaf Zn, incorporated Zn, located Zn, Zn saw seed and witness - whitout zinc), in four repetitions during two cycles of cultivation with 42 days of duration each. Plastic vase of 7L, were filled with Red Distrofic Latosol (Zn = 0.3 mg dm(-3) in DTPA). The application of Zn saw soil in both culture of the rice improved its level in the soil, being distinguished it from located form. In the first cycle, the application of Zn saw leaf promoted greater absorption of the nutrient for the rice plants, while in the second cycle leaf application was followed by the saw soil incorporated. The biggest dry matter production occurred with application of leaf saw in the first cycle and saw soil (incorporated and located) in the second rice cultivation.
publishDate 2008
dc.date.none.fl_str_mv 2008-10-01
2014-05-20T13:17:13Z
2014-05-20T13:17:13Z
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://www.seer.ufu.br/index.php/biosciencejournal/article/view/6784
Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 24, n. 4, p. 1-7, 2008.
1516-3725
http://hdl.handle.net/11449/3765
WOS:000266649000001
WOS000266649000001.pdf
url http://www.seer.ufu.br/index.php/biosciencejournal/article/view/6784
http://hdl.handle.net/11449/3765
identifier_str_mv Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 24, n. 4, p. 1-7, 2008.
1516-3725
WOS:000266649000001
WOS000266649000001.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Bioscience Journal
0,303
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 Universidade Federal de Uberlândia (UFU)
publisher.none.fl_str_mv Universidade Federal de Uberlândia (UFU)
dc.source.none.fl_str_mv Web of Science
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
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