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| 8. | | LEITE, G. B.; PETRI, J. L.; HERTER, F. G. Conseqüências, durante o Ciclo Vegetativo, da Falta de Frio Hibernal: Problemas e Perspectivas. In: INTERNATIONAL WORSHOP OF TEMPERATE FRUIT TREES ADAPTATION IN SUBTROPICAL AREAS, 2., 2005, Pelotas, RS. Abstracts... Pelotas, RS: Embrapa Clima Temperado, 2005.| Biblioteca(s): Epagri-Sede. |
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| 15. | | HERTER, F.G.; CITADIN, I.; SILVEIRA, C.A.P. Necessidade de calor para a antese em pessegueiro, avaliada pelo metodo de ramos destacados. Agropecuaria Clima Temperado, Pelotas,RS, v.3, n.2, p.253-259, dez., 2000.| Biblioteca(s): Epagri-Sede. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
04/02/2021 |
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Data da última atualização: |
05/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
CARRA, B.; PASA, M. S.; ABREU, E. S.; DINI, M.; PASA, C. P.; CIOTTA, M. N.; HERTER, F. G.; MELLO-FARIAS, P. |
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Título: |
Plant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 93, n. 3, p. e20180680, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effect of different aminoethoxyvinilglycine (AVG), thidiazuron (TDZ) and prohexadione calcium (P-Ca) rates sprayed at different timings on fruit set, yield, and fruit quality of ?Rocha? pear trees in different climatic conditions of Southern Brazil. The study was performed in two commercial orchards located in São Joaquim, SC (2015/2016) and Antônio Prado, RS (2016/2017). Plant material consisted of ?Rocha? pear trees grafted onto Pyrus calleryana and quince rootstock ?BA29? in São Joaquim and Antônio Prado, respectively. Treatments consisted of AVG, TDZ and P-Ca sprayed at different rates and timings. Trunk crosssectional area increase, fruit set, thinned fruit, fruit per tree, yield, average fruit weight, projected yield, yield efficiency, fruit length, fruit diameter, L/D ratio, seed number, flesh firmness, and soluble solids content were assessed. Fruit set and yield were consistently increased by AVG in all experiments. Fruit set was not affected by P-Ca and was significantly decreased by TDZ. However, yield was positively affected by P-Ca 100 mg L ?1 sprayed at full bloom + 7 days after full bloom and TDZ 10 mg L?1 at full bloom. Fruit size was consistently increased by TDZ. |
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Palavras-Chave: |
aminoethoxyvinilglycine; fruit quality; fruitlet drop; prohexadione calcium; seed number; thidiazuron. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02072naa a2200277 a 4500
001 1130585
005 2021-02-05
008 2021 bl uuuu u00u1 u #d
100 1 $aCARRA, B.
245 $aPlant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil.$h[electronic resource]
260 $c2021
520 $aThe aim of this study was to evaluate the effect of different aminoethoxyvinilglycine (AVG), thidiazuron (TDZ) and prohexadione calcium (P-Ca) rates sprayed at different timings on fruit set, yield, and fruit quality of ?Rocha? pear trees in different climatic conditions of Southern Brazil. The study was performed in two commercial orchards located in São Joaquim, SC (2015/2016) and Antônio Prado, RS (2016/2017). Plant material consisted of ?Rocha? pear trees grafted onto Pyrus calleryana and quince rootstock ?BA29? in São Joaquim and Antônio Prado, respectively. Treatments consisted of AVG, TDZ and P-Ca sprayed at different rates and timings. Trunk crosssectional area increase, fruit set, thinned fruit, fruit per tree, yield, average fruit weight, projected yield, yield efficiency, fruit length, fruit diameter, L/D ratio, seed number, flesh firmness, and soluble solids content were assessed. Fruit set and yield were consistently increased by AVG in all experiments. Fruit set was not affected by P-Ca and was significantly decreased by TDZ. However, yield was positively affected by P-Ca 100 mg L ?1 sprayed at full bloom + 7 days after full bloom and TDZ 10 mg L?1 at full bloom. Fruit size was consistently increased by TDZ.
653 $aaminoethoxyvinilglycine
653 $afruit quality
653 $afruitlet drop
653 $aprohexadione calcium
653 $aseed number
653 $athidiazuron
700 1 $aPASA, M. S.
700 1 $aABREU, E. S.
700 1 $aDINI, M.
700 1 $aPASA, C. P.
700 1 $aCIOTTA, M. N.
700 1 $aHERTER, F. G.
700 1 $aMELLO-FARIAS, P.
773 $tAnais da Academia Brasileira de Ciências, Rio de Janeiro$gv. 93, n. 3, p. e20180680, 2021.
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