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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
24/04/2024 |
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Data da última atualização: |
24/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CHAGAS, P. C; CRANE, J.; CHAGAS, E. A.; VENDRAME, W.; COSTA, B. N. S.; RUBEN NETO, A.; MOURA, E. A. |
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Afiliação: |
POLLYANA CARDOSO CHAGAS, UNIVERSIDADE FEDERAL DE RORAIMA; JONATHAN CRANE, UNIVERSITY OF FLORIDA; EDVAN ALVES CHAGAS, CPAF-RR; WAGNER VENDRAME, UNIVERSITY OF FLORIDA; BARBARA NOGUEIRA SOUZA COSTA, UNIVERSIDADE FEDERAL DE LAVRAS; AURÉLIO RUBEN NETO, INSTITUTO FEDERAL DE GOIÁS; ELIAS ARIEL MOURA, UNIVERSIDADE FEDERAL DE RORAIMA. |
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Título: |
Artificial pollination and use of growth regulators in atemoya ‘Gefner’ fruits. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Bioscience Journal, v. 39, e39040, 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to study the effectiveness of the growth regulator (ANA + GA3) associated or not to the application of adjuvant and artificial pollination in ‘Gefner’ atemoya. The experiment was conducted in the experimental orchard at Florida’s Tropical Research and Education Center. The experimental design was in a randomized block, with 14 treatments, 10 repetitions and 3 flowers per plot. The highest percentages of fixed fruits were obtained with hand pollination – HP and 450 NAA + 1250 GA3 mg L-1 + adjuvant and HP. The use of hand pollination for ‘Gefner’ atemoya tree proved to be the most efficient method so far. Applying growth regulator without artificial pollination produces parthenocarpic fruits, however with high rate of abortions, and small fruits. Growth regulators together with hand pollination produces small and uneven fruits, and cause reduction in the fruits’ titratable acidity. The use of adjuvant caused low fixation and toxicity to fruits, and its use is not recommended. |
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Palavras-Chave: |
Fruit fixation or fruit set. |
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Thesagro: |
Annona Cherimola; Annona Squamosa. |
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Thesaurus Nal: |
Parthenocarpy. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163873/1/Articlee39040-ID65135.pdf
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Marc: |
LEADER 01705naa a2200241 a 4500
001 2163873
005 2024-04-24
008 2023 bl uuuu u00u1 u #d
100 1 $aCHAGAS, P. C
245 $aArtificial pollination and use of growth regulators in atemoya ‘Gefner’ fruits.$h[electronic resource]
260 $c2023
520 $aThe objective was to study the effectiveness of the growth regulator (ANA + GA3) associated or not to the application of adjuvant and artificial pollination in ‘Gefner’ atemoya. The experiment was conducted in the experimental orchard at Florida’s Tropical Research and Education Center. The experimental design was in a randomized block, with 14 treatments, 10 repetitions and 3 flowers per plot. The highest percentages of fixed fruits were obtained with hand pollination – HP and 450 NAA + 1250 GA3 mg L-1 + adjuvant and HP. The use of hand pollination for ‘Gefner’ atemoya tree proved to be the most efficient method so far. Applying growth regulator without artificial pollination produces parthenocarpic fruits, however with high rate of abortions, and small fruits. Growth regulators together with hand pollination produces small and uneven fruits, and cause reduction in the fruits’ titratable acidity. The use of adjuvant caused low fixation and toxicity to fruits, and its use is not recommended.
650 $aParthenocarpy
650 $aAnnona Cherimola
650 $aAnnona Squamosa
653 $aFruit fixation or fruit set
700 1 $aCRANE, J.
700 1 $aCHAGAS, E. A.
700 1 $aVENDRAME, W.
700 1 $aCOSTA, B. N. S.
700 1 $aRUBEN NETO, A.
700 1 $aMOURA, E. A.
773 $tBioscience Journal$gv. 39, e39040, 2023.
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Embrapa Roraima (CPAF-RR) |
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| 1. |  | CHAGAS, P. C; CRANE, J.; CHAGAS, E. A.; VENDRAME, W.; COSTA, B. N. S.; RUBEN NETO, A.; MOURA, E. A. Artificial pollination and use of growth regulators in atemoya ‘Gefner’ fruits. Bioscience Journal, v. 39, e39040, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 1 | |
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