Effect of fruit thinners at different volumes on 'Gala' apple tree

Detalhes bibliográficos
Autor(a) principal: Camilo, Anísio Pedro
Data de Publicação: 2000
Outros Autores: Palladini, Luiz Antonio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6011
Resumo: The aim of this trial was to compare the thinning efficiency of chemicals sprayed at different volumes, in apple (Malus domestica Borkh), cultivar Gala. Naphthaleneacetic acid (NAA) (15 g/ha of a.i.) and carbaryl (1-naphthyl-N-methylcarbamate) (1,000 g/ha of a.i.) were used in spray solutions at 16, 300, 430, 950, 1,300 and 1,900 L/ha maintaining the dose of each product per hectare. NAA was sprayed at five days after full bloom (DAFB) and carbaryl at 15 DAFB. The volume did not play a major role on the efficiency of the treatments on fruit thinning: the different spray volumes showed similar thinning efficiency on 'Gala' apple. Except at 430 L/ha, chemical thinners sprayed at different volumes gave fruit weight and percentage of fruits ≥66 mm greater than the control, but did not differ among them.
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spelling Effect of fruit thinners at different volumes on 'Gala' apple treeEfeito de diferentes volumes de calda no raleio químico de frutos da macieira 'Gala'Malus domestica; apples; NAA; carbaryl; plant growth substancesMalus domestica; maçã; ácido naftalenoacético; carbaryl; substâncias de crescimento vegetalThe aim of this trial was to compare the thinning efficiency of chemicals sprayed at different volumes, in apple (Malus domestica Borkh), cultivar Gala. Naphthaleneacetic acid (NAA) (15 g/ha of a.i.) and carbaryl (1-naphthyl-N-methylcarbamate) (1,000 g/ha of a.i.) were used in spray solutions at 16, 300, 430, 950, 1,300 and 1,900 L/ha maintaining the dose of each product per hectare. NAA was sprayed at five days after full bloom (DAFB) and carbaryl at 15 DAFB. The volume did not play a major role on the efficiency of the treatments on fruit thinning: the different spray volumes showed similar thinning efficiency on 'Gala' apple. Except at 430 L/ha, chemical thinners sprayed at different volumes gave fruit weight and percentage of fruits ≥66 mm greater than the control, but did not differ among them. O objetivo deste trabalho foi comparar a eficiência de diferentes volumes de calda de raleantes químicos em plantas de macieira (Malus domestica Borkh), cultivar Gala. Foram utilizados o ácido naftalenoacético (ANA) (15 g/ha de i.a.) e o carbaryl (1-naftil-N-metilcarbamato) (1.000 g/ha de i.a.) aplicando-se 16, 300, 430, 950, 1.300 e 1.900 L/ha de calda. O ANA foi aplicado cinco dias após a plena floração (DAPF), e o carbaryl, aos 15 DAPF. O volume de calda não parece ter sido o fator mais importante para a eficiência do raleio: os tratamentos utilizados provocaram respostas semelhantes nas plantas. O peso e a porcentagem de frutas ≥66 mm, em todos os tratamentos, com exceção de 430 L/ha, foram maiores do que os da testemunha, mas não diferiram entre si.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCamilo, Anísio PedroPalladini, Luiz Antonio2000-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6011Pesquisa Agropecuaria Brasileira; v.35, n.11, nov. 2000; 2191-2195Pesquisa Agropecuária Brasileira; v.35, n.11, nov. 2000; 2191-21951678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6011/3115info:eu-repo/semantics/openAccess2014-08-20T17:10:55Zoai:ojs.seer.sct.embrapa.br:article/6011Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-20T17:10:55Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of fruit thinners at different volumes on 'Gala' apple tree
Efeito de diferentes volumes de calda no raleio químico de frutos da macieira 'Gala'
title Effect of fruit thinners at different volumes on 'Gala' apple tree
spellingShingle Effect of fruit thinners at different volumes on 'Gala' apple tree
Camilo, Anísio Pedro
Malus domestica; apples; NAA; carbaryl; plant growth substances
Malus domestica; maçã; ácido naftalenoacético; carbaryl; substâncias de crescimento vegetal
title_short Effect of fruit thinners at different volumes on 'Gala' apple tree
title_full Effect of fruit thinners at different volumes on 'Gala' apple tree
title_fullStr Effect of fruit thinners at different volumes on 'Gala' apple tree
title_full_unstemmed Effect of fruit thinners at different volumes on 'Gala' apple tree
title_sort Effect of fruit thinners at different volumes on 'Gala' apple tree
author Camilo, Anísio Pedro
author_facet Camilo, Anísio Pedro
Palladini, Luiz Antonio
author_role author
author2 Palladini, Luiz Antonio
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Camilo, Anísio Pedro
Palladini, Luiz Antonio
dc.subject.por.fl_str_mv Malus domestica; apples; NAA; carbaryl; plant growth substances
Malus domestica; maçã; ácido naftalenoacético; carbaryl; substâncias de crescimento vegetal
topic Malus domestica; apples; NAA; carbaryl; plant growth substances
Malus domestica; maçã; ácido naftalenoacético; carbaryl; substâncias de crescimento vegetal
description The aim of this trial was to compare the thinning efficiency of chemicals sprayed at different volumes, in apple (Malus domestica Borkh), cultivar Gala. Naphthaleneacetic acid (NAA) (15 g/ha of a.i.) and carbaryl (1-naphthyl-N-methylcarbamate) (1,000 g/ha of a.i.) were used in spray solutions at 16, 300, 430, 950, 1,300 and 1,900 L/ha maintaining the dose of each product per hectare. NAA was sprayed at five days after full bloom (DAFB) and carbaryl at 15 DAFB. The volume did not play a major role on the efficiency of the treatments on fruit thinning: the different spray volumes showed similar thinning efficiency on 'Gala' apple. Except at 430 L/ha, chemical thinners sprayed at different volumes gave fruit weight and percentage of fruits ≥66 mm greater than the control, but did not differ among them.
publishDate 2000
dc.date.none.fl_str_mv 2000-11-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6011
url https://seer.sct.embrapa.br/index.php/pab/article/view/6011
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6011/3115
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.35, n.11, nov. 2000; 2191-2195
Pesquisa Agropecuária Brasileira; v.35, n.11, nov. 2000; 2191-2195
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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