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 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
22/07/2011 |
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Data da última atualização: |
22/07/2011 |
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Autoria: |
ALBUQUERQUE, G.R.; MUNHOZ, A.D.; TEIXEIRA, M.; FLAUSINO, W.; MEDEIROS, S.M.; LOPES, C.W.G. |
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Título: |
Risk factors associated with Toxoplasma gondii infection in dairy cattle, State of Rio de
Janeiro. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, RJ, v. 31, n. 4, p. 287-290, abr, 2011. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Anticorpo; Bovino leiteiro; Fator de risco; Toxoplasmose. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00665naa a2200217 a 4500
001 1078636
005 2011-07-22
008 2011 bl uuuu u00u1 u #d
100 1 $aALBUQUERQUE, G.R.
245 $aRisk factors associated with Toxoplasma gondii infection in dairy cattle, State of Rio de Janeiro.
260 $c2011
653 $aAnticorpo
653 $aBovino leiteiro
653 $aFator de risco
653 $aToxoplasmose
700 1 $aMUNHOZ, A.D.
700 1 $aTEIXEIRA, M.
700 1 $aFLAUSINO, W.
700 1 $aMEDEIROS, S.M.
700 1 $aLOPES, C.W.G.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro, RJ$gv. 31, n. 4, p. 287-290, abr, 2011.
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Epagri-Sede (Epagri-Sede) |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
29/03/2021 |
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Data da última atualização: |
29/03/2021 |
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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: |
CIOTTA, M. N.; CERETTA, C. A.; KRUG, A.; BRUNETTO, G.; NAVA, G. |
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Título: |
Grape (Vitis vinifera L.) production and soil potassium forms in vineyard subjected to potassium fertilization. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, SP, v. 43, n. 1, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Potassium fertilization can change K forms available in the soil, as well as influence plant absorption of it and yield but, mainly, it can affect grape composition. The aim of the current study was to investigate the impact of potassium (K) fertilization on grape production and juice (must) composition of a Cabernet Sauvignon cultivar. Grapevines were treated with 0, 50, 100, 150 and 200 kg ha-1 year-1 K2O. Leaf K contents, grape yield per plant and area, total soluble solids (TSS), must pH and titratable acidity, and K available in the soil were assessed. Soil samples collected at the 20-cm layer were analyzed to measure K availability and nonexchangeable K in them, based on studies conducted over 3 growing seasons. Results have shown that K application did not have effect on grape production and must composition, although it increased K contents in leaf blade and petiole. However, annual K fractionation in the soil has suggested that 100 kg ha-1 year-1 K2O is the K dose capable of maintaining K availability to plants at more appropriate contents throughout the growing seasons. |
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Palavras-Chave: |
chemical fractionation of K; K fertilizer rates; K in berry; Vitis vinifera; yield components. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01805naa a2200229 a 4500
001 1130703
005 2021-03-29
008 2021 bl uuuu u00u1 u #d
100 1 $aCIOTTA, M. N.
245 $aGrape (Vitis vinifera L.) production and soil potassium forms in vineyard subjected to potassium fertilization.$h[electronic resource]
260 $c2021
520 $aPotassium fertilization can change K forms available in the soil, as well as influence plant absorption of it and yield but, mainly, it can affect grape composition. The aim of the current study was to investigate the impact of potassium (K) fertilization on grape production and juice (must) composition of a Cabernet Sauvignon cultivar. Grapevines were treated with 0, 50, 100, 150 and 200 kg ha-1 year-1 K2O. Leaf K contents, grape yield per plant and area, total soluble solids (TSS), must pH and titratable acidity, and K available in the soil were assessed. Soil samples collected at the 20-cm layer were analyzed to measure K availability and nonexchangeable K in them, based on studies conducted over 3 growing seasons. Results have shown that K application did not have effect on grape production and must composition, although it increased K contents in leaf blade and petiole. However, annual K fractionation in the soil has suggested that 100 kg ha-1 year-1 K2O is the K dose capable of maintaining K availability to plants at more appropriate contents throughout the growing seasons.
653 $achemical fractionation of K
653 $aK fertilizer rates
653 $aK in berry
653 $aVitis vinifera
653 $ayield components
700 1 $aCERETTA, C. A.
700 1 $aKRUG, A.
700 1 $aBRUNETTO, G.
700 1 $aNAVA, G.
773 $tRevista Brasileira de Fruticultura, Jaboticabal, SP$gv. 43, n. 1, 2021.
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