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Registros recuperados : 3 | |
2. | | SCHLESENER, D. C. H.; DUARTE, A. F.; GUERRERO, M. F. C.; CUNHA, U. S. DA.; NAVA, D. E. EFEITOS DO NIM SOBRE Tetranychus urticae KOCH(ACARI: TETRANYCHIDAE) E OS PREDADORES Phytoseiulus macropilis (BANKS) E Neoseiulus californicus (MCGREGOR) (ACARI: PHYTOSEIIDAE). Revista Brasileira de Fruticultura, Jaboticabal - SP, v. 35, n. 1, p. 059-066, Março 2013. Biblioteca(s): Embrapa Clima Temperado. |
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3. | | KARLEC, F.; SCHLESENER, D. C. H.; DUARTE, A. da F.; CRUZ, F. C. da; NAVA, D. E.; CUNHA, U. S. da. Associação de ácaro predador e produto a base de nim no manejo do ácaro-rajado na cultura do morangueiro. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. resumos... Natal: Sociedade Brasileira de Entomologia, 2010. 1 CD-ROM. Biblioteca(s): Embrapa Clima Temperado. |
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Registros recuperados : 3 | |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
11/09/2006 |
Data da última atualização: |
16/08/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
BOTELHO, R. V.; PIRES, E. J. P.; TERRA, M. M.; MIELE, A.; MÜLLER, M. M. L.; POTT, C. A. |
Afiliação: |
ALBERTO MIELE, CNPUV. |
Título: |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Le Bulletin de L'OIV, Paris, v. 78, n. 897-898, p. 737-749, 2005. |
Idioma: |
Inglês |
Conteúdo: |
Twelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. Twenty vine canes from each vineyard were sampled for bud fertility evaluation using a stereomicroscope. The relationship between bud fertility or bud necrosis and mineral contents were investigated. The correlations determined were weak when other factors were involved in bud fertility, such as temperature, light, shoot vigor and water deficiency. Nitrogen and potassium contents showed an inverse relationship with the percentage of bud necrosis. Iron and boron contents presented a quadratic relationship between the percentage of fertile buds and the percentage of bud necrosis. The possible involvement of these elements in root growth and, therefore, in cytokinin biosynthesis, could explain their influence on floral stimulus. (Bulletin 0.1.V., 2005, vol. 78, n? 897-898, pp. 737-749). |
Palavras-Chave: |
Fertilização foliar. |
Thesagro: |
Boro; Brotacao; Ferro; Floração; Necrose; Nitrogênio; Potássio; Uva; Viticultura. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/200997/1/7986-2005-p.737-749.pdf
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Marc: |
LEADER 01788naa a2200301 a 4500 001 1541304 005 2019-08-16 008 2005 bl uuuu u00u1 u #d 100 1 $aBOTELHO, R. V. 245 $aLeaf mineral status and bud fertility of 'Centenial Seedless' grapevines.$h[electronic resource] 260 $c2005 520 $aTwelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. Twenty vine canes from each vineyard were sampled for bud fertility evaluation using a stereomicroscope. The relationship between bud fertility or bud necrosis and mineral contents were investigated. The correlations determined were weak when other factors were involved in bud fertility, such as temperature, light, shoot vigor and water deficiency. Nitrogen and potassium contents showed an inverse relationship with the percentage of bud necrosis. Iron and boron contents presented a quadratic relationship between the percentage of fertile buds and the percentage of bud necrosis. The possible involvement of these elements in root growth and, therefore, in cytokinin biosynthesis, could explain their influence on floral stimulus. (Bulletin 0.1.V., 2005, vol. 78, n? 897-898, pp. 737-749). 650 $aBoro 650 $aBrotacao 650 $aFerro 650 $aFloração 650 $aNecrose 650 $aNitrogênio 650 $aPotássio 650 $aUva 650 $aViticultura 653 $aFertilização foliar 700 1 $aPIRES, E. J. P. 700 1 $aTERRA, M. M. 700 1 $aMIELE, A. 700 1 $aMÜLLER, M. M. L. 700 1 $aPOTT, C. A. 773 $tLe Bulletin de L'OIV, Paris$gv. 78, n. 897-898, p. 737-749, 2005.
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Embrapa Uva e Vinho (CNPUV) |
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