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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
09/01/2012 |
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Data da última atualização: |
09/01/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRUNA, E. D.; MORETO, A. L. |
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Afiliação: |
Epagri |
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Título: |
Development of the aurora peach and sunraycer nectarine fruits in southern Santa Catarina, Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL DE FRUTICULTURA AVANÇOS NA FRUTICULTURA, 2011, Campinas, SP. [Anais...]. Campinas, SP: IAC, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
The peach fruit development is a result of the differentiation and growth of the ovary wall after fertilization. The persistency and the growth of the fruit on the plant depend on the exact relationships among auxin, gibberelin and cytokinin hormones, which condition the development of the fruits, characterized by a double sigmoid curve with three distinct stages. This study aimed to understand the performance of fruits and seeds of the Aurora peach and Sunraycer nectarine throughout their development cycle. Fruits and seeds growth was evaluated weekly by collecting 30 fruits from previously identified branches of ten different plants. The seeds were separated from the fruit for the determination of the fresh weight (FW) and the dry weight (DW). The growth of the Sunraycer fruits variety is continuous and accelerated from flowering to maturity, which suggests a short period or absence of the growth Stage II. For the Aurora variety, the growth curve is differentiated during the three stages (I, II and III). The fruits thinning must be done until the beginning of stage II for both varieties, Aurora and Sunraycer. Their seeds reach their maximum size at stage I of fruit growth. The increase in the dry weight of the Sunraycer variety was practically absent on stage III, whereas it increased significantly in the Aurora variety until the fruit maturation. |
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Palavras-Chave: |
Ecophisiology; Growth curve; Production. |
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Categoria do assunto: |
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Marc: |
LEADER 01898naa a2200157 a 4500
001 1082878
005 2012-01-09
008 2011 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aDevelopment of the aurora peach and sunraycer nectarine fruits in southern Santa Catarina, Brazil.
260 $c2011
520 $aThe peach fruit development is a result of the differentiation and growth of the ovary wall after fertilization. The persistency and the growth of the fruit on the plant depend on the exact relationships among auxin, gibberelin and cytokinin hormones, which condition the development of the fruits, characterized by a double sigmoid curve with three distinct stages. This study aimed to understand the performance of fruits and seeds of the Aurora peach and Sunraycer nectarine throughout their development cycle. Fruits and seeds growth was evaluated weekly by collecting 30 fruits from previously identified branches of ten different plants. The seeds were separated from the fruit for the determination of the fresh weight (FW) and the dry weight (DW). The growth of the Sunraycer fruits variety is continuous and accelerated from flowering to maturity, which suggests a short period or absence of the growth Stage II. For the Aurora variety, the growth curve is differentiated during the three stages (I, II and III). The fruits thinning must be done until the beginning of stage II for both varieties, Aurora and Sunraycer. Their seeds reach their maximum size at stage I of fruit growth. The increase in the dry weight of the Sunraycer variety was practically absent on stage III, whereas it increased significantly in the Aurora variety until the fruit maturation.
653 $aEcophisiology
653 $aGrowth curve
653 $aProduction
773 $tIn: SIMPÓSIO INTERNACIONAL DE FRUTICULTURA AVANÇOS NA FRUTICULTURA, 2011, Campinas, SP. [Anais...]. Campinas, SP: IAC, 2011.
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Epagri-Sede (Epagri-Sede) |
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| Registros recuperados : 123 | |
| 16. |  | BRUNA, E. D.; PETRY, H. B. Preparo do solo. In: DELLA BRUNA, E. (Org.) Manual de produção da uva Goethe. Florianópolis: Epagri, 2021. p. 43-44.| Tipo: Capítulo em Livro Técnico-Científico |
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| 18. | | DALBÓ, M.A.; BRUNA, E. D.; SOUZA, A. L. K. Ameixa. In: Epagri. Avaliação de cultivares para o estado de Santa Catarina 2021-2022. Florianópolis: Epagri, 2021. p. 9-13 (Epagri. Boletim Técnico, 200).| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 123 | |
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