Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPel - Guaiaca |
Texto Completo: | http://repositorio.ufpel.edu.br/handle/ri/1174 |
Resumo: | In Horticulture, differently from most annual crops, the use of rootstocks is a very common practice used among growers. So, the knowing of the scion/rootstock interaction on the scion is very important to the orchard management. This work aimed to evaluate the influence of rootstock on the vegetative, phenological, and productive development, and on fruit quality of peach tree (Prunus persica (L.) Batsch). Three peach cultivars were used: Chimarrita, Granada and Maciel. For each cultivar interaction it was evaluated trunk diameter, canopy volume, pruning weight, budburst time, flowering time, flower density, chlorophyll amount, leaf specific area, scaffold branches length, yield, fruit weight, fruit color, fruit flesh firmness, total soluble solid content (SST), titratable acidity (TA), SST/TA ratio, total phenols and ripening time. The results were: I) For the cv. Chimarrita, the rootstocks Capdeboscq , Okinawa and Tsukuba 1 showed better performance regarding trunk diameter, branches lengths, canopy volume, pruning weight, chlorophyll content. The largest number of flowers in the branches was only observed in trees raised on Capdeboscq . Red color was more intensity in fruits of trees grafted on GF 305 and red-yellow whether grafted on Okinawa . The fruit quality was altered by the rootstocks Capdeboscq , Tsukuba 1 and Okinawa , once higher TSS/TA ratio and color shade, lower flesh firmness and total phenols content were found. II) For cv. Granada, both air layering and seed propagations showed advantages and equal performances. Among rootstocks, it could not been possible to indicate the more adequate one, once each variable responded differently. However, important variables such as trunk diameter and scaffold branches length allowed better development of the cultivar scion when these were grafted on Okinawa and Capdeboscq . Also, Capdeboscq and Aldrigui provided redder fruits. Aldrigui and Okinawa influenced in larger fruit flesh. The studies with the rootstocks Capdeboscq , Okinawa and Aldrigui allowed to verify that canopy volume development, branch length and fruit ripening were not affected. III) For cv. Maciel, the variables were differently affected by the rootstocks. The larger tree vigor was verified by the rootstocks Indústria , Aldrighi , Nemaguard , Tsukuba 1 and Okinawa clone 1 , based on trunk diameter, canopy volume, scaffold branch length (except Okinawa clone 1 ) and pruning intensity (except for Industria ). The analysis also allowed to verify a higher content of chlorophyll with Nemaguard , Tsukuba 1 , Okinawa clone 1 , Rubira and Indústria . Leaf fall time was delayed in trees raised on Aldrigui . Fruit color and weight and yield showed inverse behaviors among rootstocks in the different crop seasons. Using Okinawa clone 1 as rootstocks, the fruits had higher fruit flesh firmness, lower TSS and TSS/TA ratio. It was possible to verify in the experiments that no rootstock effects on leaf fall and on the beginning of budburst, and also few makeable effects on flowering time. Based on the different results, the vegetative and phenological development and fruit quality of the cvs. Chimarrita, Granada and Maciel are affected by rootstocks. |
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2014-08-20T13:25:42Z2010-12-292014-08-20T13:25:42Z2009-03-09PICOLOTTO, Luciano. Bioagronomical evaluation of different rootstocks for peach (Prunus persica (L.) Batsch).. 2009. 118 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009.http://repositorio.ufpel.edu.br/handle/ri/1174In Horticulture, differently from most annual crops, the use of rootstocks is a very common practice used among growers. So, the knowing of the scion/rootstock interaction on the scion is very important to the orchard management. This work aimed to evaluate the influence of rootstock on the vegetative, phenological, and productive development, and on fruit quality of peach tree (Prunus persica (L.) Batsch). Three peach cultivars were used: Chimarrita, Granada and Maciel. For each cultivar interaction it was evaluated trunk diameter, canopy volume, pruning weight, budburst time, flowering time, flower density, chlorophyll amount, leaf specific area, scaffold branches length, yield, fruit weight, fruit color, fruit flesh firmness, total soluble solid content (SST), titratable acidity (TA), SST/TA ratio, total phenols and ripening time. The results were: I) For the cv. Chimarrita, the rootstocks Capdeboscq , Okinawa and Tsukuba 1 showed better performance regarding trunk diameter, branches lengths, canopy volume, pruning weight, chlorophyll content. The largest number of flowers in the branches was only observed in trees raised on Capdeboscq . Red color was more intensity in fruits of trees grafted on GF 305 and red-yellow whether grafted on Okinawa . The fruit quality was altered by the rootstocks Capdeboscq , Tsukuba 1 and Okinawa , once higher TSS/TA ratio and color shade, lower flesh firmness and total phenols content were found. II) For cv. Granada, both air layering and seed propagations showed advantages and equal performances. Among rootstocks, it could not been possible to indicate the more adequate one, once each variable responded differently. However, important variables such as trunk diameter and scaffold branches length allowed better development of the cultivar scion when these were grafted on Okinawa and Capdeboscq . Also, Capdeboscq and Aldrigui provided redder fruits. Aldrigui and Okinawa influenced in larger fruit flesh. The studies with the rootstocks Capdeboscq , Okinawa and Aldrigui allowed to verify that canopy volume development, branch length and fruit ripening were not affected. III) For cv. Maciel, the variables were differently affected by the rootstocks. The larger tree vigor was verified by the rootstocks Indústria , Aldrighi , Nemaguard , Tsukuba 1 and Okinawa clone 1 , based on trunk diameter, canopy volume, scaffold branch length (except Okinawa clone 1 ) and pruning intensity (except for Industria ). The analysis also allowed to verify a higher content of chlorophyll with Nemaguard , Tsukuba 1 , Okinawa clone 1 , Rubira and Indústria . Leaf fall time was delayed in trees raised on Aldrigui . Fruit color and weight and yield showed inverse behaviors among rootstocks in the different crop seasons. Using Okinawa clone 1 as rootstocks, the fruits had higher fruit flesh firmness, lower TSS and TSS/TA ratio. It was possible to verify in the experiments that no rootstock effects on leaf fall and on the beginning of budburst, and also few makeable effects on flowering time. Based on the different results, the vegetative and phenological development and fruit quality of the cvs. Chimarrita, Granada and Maciel are affected by rootstocks.Na fruticultura, diferentemente da maioria das culturas anuais, a utilização de portaenxertos é uma prática bastante utilizada entre os fruticultores, com isso o conhecimento da relação copa-porta-enxerto torna-se importante para o manejo do pomar. O objetivo da realização deste trabalho foi avaliar a influencia do portaenxerto sobre o desenvolvimento vegetativo, fenológico, produtivo e qualitativo dos frutos de pessegueiro (Prunus persica (L.) Batsch). Nesse sentido foram realizados experimentos com as cultivares Chimarrita, Granada e Maciel. Nos três experimentos foi avaliado o diâmetro do tronco, o volume da copa, a massa de ramos retirados na poda, a época da brotação, a época de floração, o número de gemas floríferas, a quantidade de clorofila, a área específica da folha, o comprimento das pernadas, a produtividade, o peso de fruto, a coloração do fruto, a firmeza de polpa, o teor de sólidos solúveis totais (SST), a acidez titulável (AT), a relação SST/AT, os fenóis totais e a época de maturação. Os resultados demonstraram: I) Na cv. Chimarrita foi possível verificar o destaque dos porta-enxertos dos Capdeboscq , Okinawa e Tsukuba 1 no diâmetro de tronco, comprimento de ramos, volume de copa, massa verde da poda, quantidade de clorofila. Maior número de flores nos ramos das plantas enxertadas foi observado somente com o porta-enxerto Capdeboscq . Foi possível observar ainda a coloração mais avermelhada dos frutos quando usado o porta-enxerto GF 305 e vermelha amarelada quando utilizado Okinawa . A qualidade dos frutos quando utilizados os porta-enxertos Capdeboscq , Tsukuba 1 e Okinawa , ainda foi alterada pelos porta-enxertos através maior relação SST/AT, maior tonalidade da cor, menor firmeza de polpa e menor teor de fenóis totais. II) Na cv. Granada, com uso da propagação por alporquia e por semente, foi possível verificar vantagens para ambas as propagações não sendo possível, entretanto determinar a forma mais adequada de propagar esta cultivar. Entre os porta-enxertos também não se observou qual o mais vantajoso devido cada variável responder melhor a um determinado porta-enxerto, no entanto possibilitaram maior desenvolvimento do diâmetro de tronco e comprimento das pernadas nos portaenxertos Okinawa e Capdeboscq . O porta-enxerto Capdeboscq gerou também frutos mais vermelhos, juntamente com Aldrighi . Aldrighi e Okinawa , no entanto proporcionaram maior massa de fruto. Os estudos com os porta-enxertos Capdeboscq, Okinawa e Aldrighi permitiram ainda verificar que o desenvolvimento do volume da copa, comprimento de ramo e maturação não é afetado. III) Na cv. Maciel, os porta-enxertos também influenciaram de maneira diferenciada as variáveis em estudo. A maior indução de vigor nas plantas foi verificada pelos porta-enxertos Indústria, Aldrighi , Nemaguard , Tsukuba 1 e Okinawa clone 1 , baseado no diâmetro de tronco, volume de copa, comprimento das pernadas (exceto Okinawa clone 1 ) e intensidade de poda (exceto no Indústria ). As análises permitiram ainda verificar a maior quantidade de clorofila com Nemaguard , Tsukuba 1 , Okinawa clone 1 , Rubira e Indústria . Queda de folha mais tardia também foi observado com o porta-enxerto Aldrighi . A coloração e peso dos frutos e produtividade tiveram comportamentos inversos entre os porta-enxertos nos diferentes ciclos produtivos. Ainda com Okinawa clone 12 observou-se que os frutos apresentam maior firmeza de polpa, menor SST e relação SST/AT. Foi possível verificar nos experimentos ausência de efeitos dos porta-enxertos na queda das folhas e início da brotação, além de efeitos pouco pronunciados para o início da floração. Com base nas respostas diferenciais, conclui-se que o desenvolvimento vegetativo, fenológico e qualidade dos frutos da cvs. Chimarrita, Granada e Maciel são afetados pelos portaenxertos.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em AgronomiaUFPelBRFaculdade de Agronomia Eliseu MacielPrunusProdutividadeDesenvolvimentoFloraçãoPêssegoPrunus persica batschYieldDevelopmentFloweringPeachCNPQ::CIENCIAS AGRARIAS::AGRONOMIAAvaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertosBioagronomical evaluation of different rootstocks for peach (Prunus persica (L.) Batsch).info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesishttp://lattes.cnpq.br/4246920113786036http://lattes.cnpq.br/1832005293007635Bianchi, Valmor Joãohttp://lattes.cnpq.br/9373170196787637Fachinello, José CarlosPicolotto, Lucianoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALTese_Luciano_Picolotto.pdfapplication/pdf789825http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1174/1/Tese_Luciano_Picolotto.pdf0cfeb4f7c62389083e853b058c2c6237MD51open accessTEXTTese_Luciano_Picolotto.pdf.txtTese_Luciano_Picolotto.pdf.txtExtracted Texttext/plain207752http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1174/2/Tese_Luciano_Picolotto.pdf.txt9f082a3afb783de32d8a03b43128b1e6MD52open accessTHUMBNAILTese_Luciano_Picolotto.pdf.jpgTese_Luciano_Picolotto.pdf.jpgGenerated Thumbnailimage/jpeg1314http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1174/3/Tese_Luciano_Picolotto.pdf.jpgbdadbe6aa852e4862417a56dbdb08785MD53open access123456789/11742021-05-25 19:26:48.128open accessoai:guaiaca.ufpel.edu.br:123456789/1174Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2021-05-25T22:26:48Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false |
dc.title.por.fl_str_mv |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
dc.title.alternative.eng.fl_str_mv |
Bioagronomical evaluation of different rootstocks for peach (Prunus persica (L.) Batsch). |
title |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
spellingShingle |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos Picolotto, Luciano Prunus Produtividade Desenvolvimento Floração Pêssego Prunus persica batsch Yield Development Flowering Peach CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
title_full |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
title_fullStr |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
title_full_unstemmed |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
title_sort |
Avaliação bioagronômica de pessegueiro (Prunus persica (L.) Batsch) submetido a diferentes porta-enxertos |
author |
Picolotto, Luciano |
author_facet |
Picolotto, Luciano |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/4246920113786036 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/1832005293007635 |
dc.contributor.advisor-co1.fl_str_mv |
Bianchi, Valmor João |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/9373170196787637 |
dc.contributor.advisor1.fl_str_mv |
Fachinello, José Carlos |
dc.contributor.author.fl_str_mv |
Picolotto, Luciano |
contributor_str_mv |
Bianchi, Valmor João Fachinello, José Carlos |
dc.subject.por.fl_str_mv |
Prunus Produtividade Desenvolvimento Floração Pêssego |
topic |
Prunus Produtividade Desenvolvimento Floração Pêssego Prunus persica batsch Yield Development Flowering Peach CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Prunus persica batsch Yield Development Flowering Peach |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
In Horticulture, differently from most annual crops, the use of rootstocks is a very common practice used among growers. So, the knowing of the scion/rootstock interaction on the scion is very important to the orchard management. This work aimed to evaluate the influence of rootstock on the vegetative, phenological, and productive development, and on fruit quality of peach tree (Prunus persica (L.) Batsch). Three peach cultivars were used: Chimarrita, Granada and Maciel. For each cultivar interaction it was evaluated trunk diameter, canopy volume, pruning weight, budburst time, flowering time, flower density, chlorophyll amount, leaf specific area, scaffold branches length, yield, fruit weight, fruit color, fruit flesh firmness, total soluble solid content (SST), titratable acidity (TA), SST/TA ratio, total phenols and ripening time. The results were: I) For the cv. Chimarrita, the rootstocks Capdeboscq , Okinawa and Tsukuba 1 showed better performance regarding trunk diameter, branches lengths, canopy volume, pruning weight, chlorophyll content. The largest number of flowers in the branches was only observed in trees raised on Capdeboscq . Red color was more intensity in fruits of trees grafted on GF 305 and red-yellow whether grafted on Okinawa . The fruit quality was altered by the rootstocks Capdeboscq , Tsukuba 1 and Okinawa , once higher TSS/TA ratio and color shade, lower flesh firmness and total phenols content were found. II) For cv. Granada, both air layering and seed propagations showed advantages and equal performances. Among rootstocks, it could not been possible to indicate the more adequate one, once each variable responded differently. However, important variables such as trunk diameter and scaffold branches length allowed better development of the cultivar scion when these were grafted on Okinawa and Capdeboscq . Also, Capdeboscq and Aldrigui provided redder fruits. Aldrigui and Okinawa influenced in larger fruit flesh. The studies with the rootstocks Capdeboscq , Okinawa and Aldrigui allowed to verify that canopy volume development, branch length and fruit ripening were not affected. III) For cv. Maciel, the variables were differently affected by the rootstocks. The larger tree vigor was verified by the rootstocks Indústria , Aldrighi , Nemaguard , Tsukuba 1 and Okinawa clone 1 , based on trunk diameter, canopy volume, scaffold branch length (except Okinawa clone 1 ) and pruning intensity (except for Industria ). The analysis also allowed to verify a higher content of chlorophyll with Nemaguard , Tsukuba 1 , Okinawa clone 1 , Rubira and Indústria . Leaf fall time was delayed in trees raised on Aldrigui . Fruit color and weight and yield showed inverse behaviors among rootstocks in the different crop seasons. Using Okinawa clone 1 as rootstocks, the fruits had higher fruit flesh firmness, lower TSS and TSS/TA ratio. It was possible to verify in the experiments that no rootstock effects on leaf fall and on the beginning of budburst, and also few makeable effects on flowering time. Based on the different results, the vegetative and phenological development and fruit quality of the cvs. Chimarrita, Granada and Maciel are affected by rootstocks. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009-03-09 |
dc.date.available.fl_str_mv |
2010-12-29 2014-08-20T13:25:42Z |
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2014-08-20T13:25:42Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
PICOLOTTO, Luciano. Bioagronomical evaluation of different rootstocks for peach (Prunus persica (L.) Batsch).. 2009. 118 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpel.edu.br/handle/ri/1174 |
identifier_str_mv |
PICOLOTTO, Luciano. Bioagronomical evaluation of different rootstocks for peach (Prunus persica (L.) Batsch).. 2009. 118 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009. |
url |
http://repositorio.ufpel.edu.br/handle/ri/1174 |
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por |
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Universidade Federal de Pelotas |
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Programa de Pós-Graduação em Agronomia |
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UFPel |
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BR |
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Faculdade de Agronomia Eliseu Maciel |
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Universidade Federal de Pelotas |
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