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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
26/09/2018 |
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Data da última atualização: |
15/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEAO, P. C. de S.; RESGO, J. I. de S.; NASCIMENTO, J. H. B.; SOUZA, E. M. de C. |
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Afiliação: |
PATRICIA COELHO DE SOUZA LEAO, CPATSA; JÉSSICA ISLANE DE SOUZA REGO, UPE; JOSÉ HENRIQUE BERNARDINO NASCIMENTO, UPE; EMILLE MAYARA DE CARVALHO SOUZA, UPE. |
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Título: |
Yield and physicochemical characteristics of BRS Magna and Isabel Precoce grapes influenced by pruning in the São Francisco river valley. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 48, n. 6, e20170463,2018. |
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DOI: |
10.1590/0103-8478cr20170463 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the productive performance and physicochemical characteristics of ?BRS Magna? and ?Isabel Precoce? grapes influenced by two types of pruning. The experiment was carried out during two growing seasons in a commercial vineyard of Petrolina, PE, in the period 2013-2014. Treatments were represented by two cultivars, ?Isabel Precoce? and ?BRS Magna?, and two types of pruning, with selection during plant formation (P1) and without selection (P2) of lateral branches, using a randomized experimental block design, in subdivided plots and four replicates. After pruning P2, the amount of buds kept on vines was greater than after pruning P1, favoring an increase in yield. However, the sizes of bunches and berries, content of soluble solids, and titratable acidity were not influenced by the pruning type. In general, the sizes of bunches and berries in ?BRS Magna? were larger than in the ?Isabel Precoce? cultivar. Conversely, content of soluble solids and titratable acidity varied among cultivars as a function of production cycle and type of pruning; however, within the standards described for both cultivars and accepted by the Brazilian legislation. |
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Palavras-Chave: |
BRS Magna; Isabel Precoce; Suco de uva; Viticultura tropical; Vitis labrus. |
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Thesagro: |
Suco de Fruta; Uva; Viticultura. |
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Thesaurus Nal: |
Vitis. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190679/1/1678-4596-cr-48-06-e20170463.pdf
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Marc: |
LEADER 02051naa a2200277 a 4500
001 2096361
005 2019-01-15
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1590/0103-8478cr20170463$2DOI
100 1 $aLEAO, P. C. de S.
245 $aYield and physicochemical characteristics of BRS Magna and Isabel Precoce grapes influenced by pruning in the São Francisco river valley.$h[electronic resource]
260 $c2018
520 $aThe objective of this study was to evaluate the productive performance and physicochemical characteristics of ?BRS Magna? and ?Isabel Precoce? grapes influenced by two types of pruning. The experiment was carried out during two growing seasons in a commercial vineyard of Petrolina, PE, in the period 2013-2014. Treatments were represented by two cultivars, ?Isabel Precoce? and ?BRS Magna?, and two types of pruning, with selection during plant formation (P1) and without selection (P2) of lateral branches, using a randomized experimental block design, in subdivided plots and four replicates. After pruning P2, the amount of buds kept on vines was greater than after pruning P1, favoring an increase in yield. However, the sizes of bunches and berries, content of soluble solids, and titratable acidity were not influenced by the pruning type. In general, the sizes of bunches and berries in ?BRS Magna? were larger than in the ?Isabel Precoce? cultivar. Conversely, content of soluble solids and titratable acidity varied among cultivars as a function of production cycle and type of pruning; however, within the standards described for both cultivars and accepted by the Brazilian legislation.
650 $aVitis
650 $aSuco de Fruta
650 $aUva
650 $aViticultura
653 $aBRS Magna
653 $aIsabel Precoce
653 $aSuco de uva
653 $aViticultura tropical
653 $aVitis labrus
700 1 $aRESGO, J. I. de S.
700 1 $aNASCIMENTO, J. H. B.
700 1 $aSOUZA, E. M. de C.
773 $tCiência Rural, Santa Maria$gv. 48, n. 6, e20170463,2018.
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Embrapa Semiárido (CPATSA) |
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