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| Registros recuperados : 14 | |
| 3. |  | CARRA, B.; ABREU, E. S.; SPAGNOL, D.; WEBER, D.; PASA, M. S.; FACHINELLO, J. C. Efeito da poda verde e da poda de raiz em pereiras tratadas com PROHEXADIONE cálcio. In: ENCONTRO DE PÓS-GRADUAÇÃO UFPEL, 16., 2014, Pelotas, RS. Anais... Pelotas, RS: UFPel, 2014.| Biblioteca(s): Epagri-Sede. |
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| 4. | | CARRA, B.; ABREU, É. S.; SPAGNOL, D.; PASA, M. S.; FACHINELLO, J. C.; MELLO-FARIAS, P. FIRMEZA DE POLPA E ÍNDICE DA EM FRUTOS DE PEREIRAS ?SHINSEIKI? SUBMETIDAS À PROHEXADIONA CÁLCICA E PODA DE RAIZ. In: ENCONTRO DE PÓS-GRADUAÇÃO DA UFPEL, 18., 2016, Pelotas. Anais... Pelotas: UFPel, 2016.| Biblioteca(s): Epagri-Sede. |
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| 5. | | CARRA, B.; PASA, M. S.; FACHINELLO, J. C.; SPAGNOL, D.; ABREU, É. S.; GIOVANAZ, M. A. Prohexadione calcium affects shoot growth, but not yield components, of ?Le Conte? pear in warm-winter climate conditions. Scientia Horticulturae, Amsterdam, v. 209, p. 241-248, 2016.| Biblioteca(s): Epagri-Sede. |
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| 6. | | CARRA, B.; FACHINELLO, J. C.; ABREU, E. S.; PASA, M. S.; SPAGNOL, D.; GIOVANAZ, M. A.; SILVA, C. P. Control of the vegetative growth of 'Shinseiki' pear trees by prohexadione calcium and root pruning. Pesquisa Agropecuária Brasileira, Brasília, v. 52, n. 3, p. 177-185, 2017.| Biblioteca(s): Epagri-Sede. |
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| 7. | | NEUMANN, A. I. de la C. P.; ABREU, E. S. de; TORRES, E. A. F. da S. Alimentos saudaveis, alimentos funcionais, farmaco alimentos, nutraceuticos: voce ja ouviu falar? Revista Higiene Alimentar, Sao Paulo, v. 14, n. 71, p. 19-23, abr. 2000.| Biblioteca(s): Epagri-Sede. |
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| 8. | | CRUZ, A. T. R.; HANASHIRO, A.; GARCIA, M. L. T.; ABREU, E. S. de; TORRES, E. A. F. da S. Fortificacao de alimentos. Revista Higiene Alimentar, Sao Paulo, v. 14, n. 74, p. 17-20, jul. 2000.| Biblioteca(s): Epagri-Sede. |
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| 9. | | BAZZAN, J. V. Z.; CARRA, B.; ABREU, E. S.; SPAGNOL, D.; PASA, M. S.; FACHINELLO, J. C. PROHEXADIONE CÁLCIO E PODA DE RAIZ AFETAM A FIRMEZA DE POLPA DE PERAS CULTIVAR SHINSEIKI APÓS O ARMAZENAMENTO In: CONGRESSO DE INICIAÇÃO CIENTÍFICA DA UFPEL, 17.., 2014, Pelotas, RS. Anais... Pelotas, RS: UFPel, 2014.| Biblioteca(s): Epagri-Sede. |
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| 10. | | CARRA, B.; SPAGNOL, D.; ABREU, E. S.; PASA, M. S.; SILVA, C. P.; HELLWIG, C. G.; FACHINELLO, J. C. Prohexadione calcium reduces vegetative growth and increases fruit set of 'Smith' pear trees, in Southern Brazil. Bragantia, Campinas, p. 1-12, 2017.| Biblioteca(s): Epagri-Sede. |
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| 11. | | CARRA, B.; FACHINELLO, J. C.; ABREU, E. S.; SPAGNOL, D.; HELLWIG, C. G.; GIOVANAZ, M.; PASA, M. S. A poda de raiz reduz a necessidade de poda verde e aumenta a diferenciação floral em pereiras 'Shinseiki'. In: ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 14., 2015, Fraiburgo. Resumos... Caçador: Epagri, 2015. p. 78| Biblioteca(s): Epagri-Sede. |
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| 12. | | BAZZAN, J. V. Z.; CARRA, B.; ABREU, E. S.; SPAGNOL, D.; PASA, M. S.; FACHINELLO, J. C. QUALIDADE DE FRUTOS DE PEREIRAS ?SHINSEIKI? SUBMETIDAS A PODA DE RAIZ E PROHEXADIONA CÁLCICA. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE FEDERAL DE PELOTAS, 24., 2015, Pelotas. Anais... Pelotas: UFPel, 2015.| Biblioteca(s): Epagri-Sede. |
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| 13. | | CARRA, B.; HERTER, F. G.; PINTO, F. A. M. F.; BRIGHENTI, A. F.; PASA, C. P.; MELLO-FARIAS, P. C.; DINI, M.; ABREU, E. S.; PASA, M. S. Return Bloom and Yield of 'Rocha' Pear Trees are Improved by Ethephon and Paclobutrazol. Journal of Plant Growth Regulation, Basel, 2022.| Biblioteca(s): Epagri-Sede. |
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| 14. | | CARRA, B.; PASA, M. S.; ABREU, E. S.; DINI, M.; PASA, C. P.; CIOTTA, M. N.; HERTER, F. G.; MELLO-FARIAS, P. Plant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 93, n. 3, p. e20180680, 2021.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 14 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
14/11/2022 |
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Data da última atualização: |
14/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARRA, B.; HERTER, F. G.; PINTO, F. A. M. F.; BRIGHENTI, A. F.; PASA, C. P.; MELLO-FARIAS, P. C.; DINI, M.; ABREU, E. S.; PASA, M. S. |
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Título: |
Return Bloom and Yield of 'Rocha' Pear Trees are Improved by Ethephon and Paclobutrazol. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Plant Growth Regulation, Basel, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
Flower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of ?Rocha? pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016?2017/2018 growing seasons, in São Joaquim, Santa Catarina State, and during 2015/2016?2016/2017 growing seasons in Antônio Prado, Rio Grande do Sul State. The pear ?Rocha? were grafted on quince rootstock ?BA29? (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L?1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L?1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of ?Rocha? pear trees being a potential tool to improve flowering in warm winter Regions as Southern Brazil. MenosFlower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of ?Rocha? pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016?2017/2018 growing seasons, in São Joaquim, Santa Catarina State, and during 2015/2016?2016/2017 growing seasons in Antônio Prado, Rio Grande do Sul State. The pear ?Rocha? were grafted on quince rootstock ?BA29? (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L?1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L?1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of ?Rocha? ... Mostrar Tudo |
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Thesagro: |
Flower induction; Growth regulators; Naphthaleneacetic acid; Pyrus communis. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02358naa a2200265 a 4500
001 1132754
005 2022-11-14
008 2022 bl uuuu u00u1 u #d
100 1 $aCARRA, B.
245 $aReturn Bloom and Yield of 'Rocha' Pear Trees are Improved by Ethephon and Paclobutrazol.$h[electronic resource]
260 $c2022
520 $aFlower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of ?Rocha? pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016?2017/2018 growing seasons, in São Joaquim, Santa Catarina State, and during 2015/2016?2016/2017 growing seasons in Antônio Prado, Rio Grande do Sul State. The pear ?Rocha? were grafted on quince rootstock ?BA29? (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L?1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L?1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of ?Rocha? pear trees being a potential tool to improve flowering in warm winter Regions as Southern Brazil.
650 $aFlower induction
650 $aGrowth regulators
650 $aNaphthaleneacetic acid
650 $aPyrus communis
700 1 $aHERTER, F. G.
700 1 $aPINTO, F. A. M. F.
700 1 $aBRIGHENTI, A. F.
700 1 $aPASA, C. P.
700 1 $aMELLO-FARIAS, P. C.
700 1 $aDINI, M.
700 1 $aABREU, E. S.
700 1 $aPASA, M. S.
773 $tJournal of Plant Growth Regulation, Basel, 2022.
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