Development of varieties of citrus rootstocks seedlings grown in two commercial substrates

Detalhes bibliográficos
Autor(a) principal: Rieth, Sandra
Data de Publicação: 2013
Outros Autores: Giuliani, Julio Cesar, Soares, Wagner, Souza, Paulo Vitor Dutra
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142
Resumo: The lack of quality commercial substrate for seedling production and short supply of different rootstocks citrus leave the Rio Grande do Sul State vulnerable. The objective was to evaluate the efficiency of two commercial substrates on the emergency and development of different citrus roottstocks during sowing in the greenhouse. The experiment was carried out in styrofoam trays, testing the substrate: Commercial 1 (Carolina Soil®) and Commercial 2 (Beifiur®) in styrofoan trays were tested. The rootstocks tested were ‘Sunki' (Citrus sunki hort. ex Tan.), 'Flying Dragon' (Poncirus trifoliata var. monstrosa), citrumelo ‘Swingle’ [P. trifoliata (L.) Raf. x C. paradisi Macf.], 'Trifoliate’ [Poncirus trifoliata (L.) Raf.)], 'Volkamer' lemon (C. volkameriana Ten & Pasq.) and citrange ‘Fepagro C 37' [P. trifoliata (L.) Raf. x C. sinensis (L.) Osbeck.]. We evaluated physical and chemical characteristics of substrates, emergence (%), height (cm), stem diameter (mm) of the seedlings. The Commercial 2 substrate showed high levels of soluble salts and initial density. The Commercial 1 substrate allowed an anticipation in plant emergence of Poncirus trifoliata, ‘Volkamer’ lemon and citrange ‘Fepagro C 37’, but by the end plant emergence was similar among substrates, reaching high percentages for all of them. Both substrates, if handled properly, provide satisfactory citrus rootstock seedling development. 
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spelling Development of varieties of citrus rootstocks seedlings grown in two commercial substratesDesenvolvimento de porta-enxertos cítricos em dois substratos comerciais em fase de sementeiraCitrus. Strength. Greenhouse. Propagation.Citros. Vigor. Ambiente protegido. Propagação.The lack of quality commercial substrate for seedling production and short supply of different rootstocks citrus leave the Rio Grande do Sul State vulnerable. The objective was to evaluate the efficiency of two commercial substrates on the emergency and development of different citrus roottstocks during sowing in the greenhouse. The experiment was carried out in styrofoam trays, testing the substrate: Commercial 1 (Carolina Soil®) and Commercial 2 (Beifiur®) in styrofoan trays were tested. The rootstocks tested were ‘Sunki' (Citrus sunki hort. ex Tan.), 'Flying Dragon' (Poncirus trifoliata var. monstrosa), citrumelo ‘Swingle’ [P. trifoliata (L.) Raf. x C. paradisi Macf.], 'Trifoliate’ [Poncirus trifoliata (L.) Raf.)], 'Volkamer' lemon (C. volkameriana Ten & Pasq.) and citrange ‘Fepagro C 37' [P. trifoliata (L.) Raf. x C. sinensis (L.) Osbeck.]. We evaluated physical and chemical characteristics of substrates, emergence (%), height (cm), stem diameter (mm) of the seedlings. The Commercial 2 substrate showed high levels of soluble salts and initial density. The Commercial 1 substrate allowed an anticipation in plant emergence of Poncirus trifoliata, ‘Volkamer’ lemon and citrange ‘Fepagro C 37’, but by the end plant emergence was similar among substrates, reaching high percentages for all of them. Both substrates, if handled properly, provide satisfactory citrus rootstock seedling development. A carência de substratos comerciais de qualidade para produção de mudas e a pouca diversificação de porta-enxertos deixam a citricultura rio-grandense vulnerável. Objetivou-se avaliar a eficiência de dois substratos comerciais sobre a emergência e o desenvolvimento de diferentes porta- enxertos cítricos na fase de sementeira, em ambiente protegido. O experimento foi realizado em bandejas alveoladas, testando-se o substrato Comercial 1 (Carolina Soil®) e o Comercial 2 (Beifiur®). Testaram-se os seguintes porta-enxertos: tangerineira ‘Sunki’ (Citrus sunki hort. ex Tan.), ‘Flying Dragon’ (Poncirus trifoliata var. monstrosa), citrumeleiro ‘Swingle’ [P. trifoliata (L.) Raf. x C. paradisi Macf.], ‘Trifoliata’ [Poncirus trifoliata (L.) Raf.], limoeiro ‘Volkameriano’ (C. volkameriana Ten & Pasq.) e o citrangeiro ‘Fepagro C 37’ [P. trifoliata (L.) Raf. x C. sinensis (L.) Osbeck.]. Avaliaram-se as características físicas e químicas dos substratos, a emergência (%), a altura (cm) e o diâmetro do caule (mm) das plântulas. O substrato Comercial 2 apresentou elevado teor inicial de sais solúveis e densidade. O Comercial 1 permitiu antecipação da emergência no ‘Trifoliata’, no limoeiro ‘Volkameriano’ e no citrangeiro ‘Fepagro C37’, porém, ao final, a emergência foi semelhante entre os substratos atingindo percentuais elevados para todos. Ambos substratos, se manejados adequadamente, proporcionam desenvolvimento satisfatório aos porta-enxertos cítricos. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2013-06-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142Pesquisa Agropecuária Gaúcha; Vol 18 No 2 (2012): PESQ. AGROP. GAÚCHA; 167-175Pesquisa Agropecuária Gaúcha; v. 18 n. 2 (2012): PESQ. AGROP. GAÚCHA; 167-1752595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142/116Rieth, Sandra Giuliani, Julio Cesar Soares, Wagner Souza, Paulo Vitor Dutra info:eu-repo/semantics/openAccess2024-04-22T12:18:13Zoai:ojs.revistapag.agricultura.rs.gov.br:article/142Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:18:13Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
Desenvolvimento de porta-enxertos cítricos em dois substratos comerciais em fase de sementeira
title Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
spellingShingle Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
Rieth, Sandra
Citrus. Strength. Greenhouse. Propagation.
Citros. Vigor. Ambiente protegido. Propagação.
title_short Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
title_full Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
title_fullStr Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
title_full_unstemmed Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
title_sort Development of varieties of citrus rootstocks seedlings grown in two commercial substrates
author Rieth, Sandra
author_facet Rieth, Sandra
Giuliani, Julio Cesar
Soares, Wagner
Souza, Paulo Vitor Dutra
author_role author
author2 Giuliani, Julio Cesar
Soares, Wagner
Souza, Paulo Vitor Dutra
author2_role author
author
author
dc.contributor.author.fl_str_mv Rieth, Sandra
Giuliani, Julio Cesar
Soares, Wagner
Souza, Paulo Vitor Dutra
dc.subject.por.fl_str_mv Citrus. Strength. Greenhouse. Propagation.
Citros. Vigor. Ambiente protegido. Propagação.
topic Citrus. Strength. Greenhouse. Propagation.
Citros. Vigor. Ambiente protegido. Propagação.
description The lack of quality commercial substrate for seedling production and short supply of different rootstocks citrus leave the Rio Grande do Sul State vulnerable. The objective was to evaluate the efficiency of two commercial substrates on the emergency and development of different citrus roottstocks during sowing in the greenhouse. The experiment was carried out in styrofoam trays, testing the substrate: Commercial 1 (Carolina Soil®) and Commercial 2 (Beifiur®) in styrofoan trays were tested. The rootstocks tested were ‘Sunki' (Citrus sunki hort. ex Tan.), 'Flying Dragon' (Poncirus trifoliata var. monstrosa), citrumelo ‘Swingle’ [P. trifoliata (L.) Raf. x C. paradisi Macf.], 'Trifoliate’ [Poncirus trifoliata (L.) Raf.)], 'Volkamer' lemon (C. volkameriana Ten & Pasq.) and citrange ‘Fepagro C 37' [P. trifoliata (L.) Raf. x C. sinensis (L.) Osbeck.]. We evaluated physical and chemical characteristics of substrates, emergence (%), height (cm), stem diameter (mm) of the seedlings. The Commercial 2 substrate showed high levels of soluble salts and initial density. The Commercial 1 substrate allowed an anticipation in plant emergence of Poncirus trifoliata, ‘Volkamer’ lemon and citrange ‘Fepagro C 37’, but by the end plant emergence was similar among substrates, reaching high percentages for all of them. Both substrates, if handled properly, provide satisfactory citrus rootstock seedling development. 
publishDate 2013
dc.date.none.fl_str_mv 2013-06-28
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/142/116
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 18 No 2 (2012): PESQ. AGROP. GAÚCHA; 167-175
Pesquisa Agropecuária Gaúcha; v. 18 n. 2 (2012): PESQ. AGROP. GAÚCHA; 167-175
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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