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| Registros recuperados: 32 | |
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| LEAO, P. C. de S.. |
| TRATOS CULTURAIS: Poda de formação. É realizada com o objetivo de promover uma forma adequada à planta, de acordo com o sistema de condução utilizado. Práticas para a melhoria da qualidade de cachos: Os cachos da variedade Itália e mutações Benitaka e Brasil, bem como de uvas sem sementes apresentam cachos muito compactos. Comercialmente, os cachos devem ser medianamente soltos e o aumento do volume se dá pelo maior crescimento das bagas após o raleio. REGULADORES DE CRESCIMENTO: O uso de reguladores de crescimento em viticultura já vem sendo utilizado ao longo de muitos anos, associados ou não a outras práticas culturais. Essas substâncias, quando aplicadas exogenamente podem atuar de maneira diferenciada sobre os órgãos da videira e os seus efeitos... |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Videira; Grape; Uva; Poda; Cacho; Poda de Formação; Regulador de Crescimento. |
| Ano: 2004 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/157813 |
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| SOARES, J. M.; NASCIMENTO, T.; CASTRO NETO, M. T. de; SILVA, D. D. da. |
| Descricao do sistema de irrigacao, avaliacao, resultados, profundidade do solo; espacamento entre plantas, monitoramento do manejo de agua, metodologia, monitoramento dos parametros climaticos e fisiologicos a planta, distribuicao horizontal do sistema radicular, distribuicao vertical de raizes da videira entre plantas, sob irrigacao por gotejamento. |
| Tipo: Outras publicações técnicas (INFOTECA-E) |
Palavras-chave: Grape; Management; Trickle irrigation; Uva; Água; Irrigação por Gotejamento; Manejo; Grapes; Water. |
| Ano: 1994 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133440 |
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| Baldessari, M.; Angeli, G.; Girolami, V.; Mazzon, L.; Nieukerken, E.J. van; Duso, C.. |
| Two leaf-miner species occur in European vineyards, i.e. Holocacista rivillei (Stainton) (Lepidoptera Heliozelidae) and Phyllocnistis vitegenella Clemens (Lepidoptera Phyllocnistidae). In the summer of 2007, leaf mines similar to those caused by H. rivillei were observed in a vineyard located in north-eastern Italy. However, the first portion of mines (linear tortuous) was lacking and thus the occurrence of a different species was suspected. Larvae were reared in controlled conditions to obtain adults and the latter differed from those of H. rivillei because of their size and wing patterns. Adults belonged to the genus Antispila Hübner, but not to the species of this genus currently known for Italy and Europe. Antispila sp. was detected for the first time... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Antispila sp.; Leafminer; Grape; Holocacista rivillei; Phyllocnistis vitegenella; 42.75. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/303769 |
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| Oliveira,Vanessa de Souza; Lima,Augusto Miguel Nascimento; Salviano,Alessandra Monteiro; Bassoi,Luís Henrique; Pereira,Giuliano Elias. |
| Soils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural practices adopted. Transport of heavy metals in soil mainly occurs in forms dissolved in the soil solution or associated with solid particles, water being their main means of transport. In this context, the aim of this study was to evaluate the heavy metal and micronutrient content in the soil and in the grapevine plant and fruit under different irrigation strategies. The experiment was carried out in Petrolina, PE, Brazil. The treatments consisted of three irrigation strategies: full irrigation (FI), regulated deficit irrigation (RDI), and deficit irrigation (DI). During the period of grape maturation,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Water availability; Nutrients; Grape. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000100162 |
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| Guedes,Camila Fediuk de Castro; Almeida,Lúcia Massutti de. |
| Harmonia axyridis was detected for the first time in Brazil in 2002. Since then, it has been recorded from the South to the Midwest of the country. Until now, almost all the registered cases were associated with the presence of aphids, its preferred source of food. Due to the occurrence of this species in areas of fruit growing in the South and Southeast of Brazil, the aim of this study was to analyze the preference and use of three different cultivars of fruit. The tests were set at 25ºC ± 1ºC, RH 70% ± 10%, and in a photophase of 12 h and with apples (Gala and Fuji), grapes (Niágara and Rubi), and pears (Williams and Asian). In the undamaged fruit experiment, the insects did not cause any noticeable damage. In the damaged and undamaged fruit experiment,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apple; Food preference; Grape; Invasive species; Pear. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452013000400013 |
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| Angelotti-Mendonça,Jéssika; Moura,Mara Fernandes; Scarpare Filho,João Alexio; Vedoato,Bruna Thaís Ferracioli; Tecchio,Marco Antonio. |
| Abtract In Brazil, the producers have changed used rootstocks to get more vigor to scion. Rootstocks change the distribution of bud fruitfulness over grapevine shoots and the expression of the bud fruitfulness into fruit yield. Hence, these modification could alter ideal pruning length. In this way, it was evaluated bud fruitfulness, fruit yield and quality of ‘Niagara Rosada’ grapevine grafted onto rootstocks: ‘IAC 766’, ‘IAC 572’, ‘IAC 313’, ‘IAC 571-6’, and ‘Riparia do Traviu’, which ‘IAC 766’ is the most used rootstock in São Paulo State, nowadays. The evaluations were performed over three crop seasons, in a vineyard located in Louveira, SP. Two evaluations were performed in Brazilian traditional season, and one crop pruning was performed in Brazilian... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis labrusca L.; Grape; Bud fruitfulness. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000401001 |
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| MIELE,ALBERTO; RIZZON,LUIZ ANTENOR. |
| ABSTRACT The interaction between rootstock, scion and environment can induce different responses to the grapevine physiology. Thus, the aim of this study was to determine the rootstock effect on the yield components of Cabernet Sauvignon (CS) grapevine grown in the Serra Gaúcha viticultural region. The experimental design was completely randomized blocks, with 15 treatments, three replicates and ten vines per plot. The results show that all variables evaluated were significantly affected by the year and the rootstock. The CS/Solferino was among other combinations influenced by the year and had higher significant yield/ vine. Indeed, it was higher than that CS/Rupestris du Lot, CS/101-14 Mgt., CS/3309 C, CS/5BB K, CS/161- 49 C, CS/1103 P. and CS/Isabel.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Grape; Vitis vinifera; Grafting; Production. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000101003 |
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| Dantas,Barbara França; Ribeiro,Luciana de Sá; Silva,Alexandro Pereira da; Luz,Sara Raquel de Souza. |
| The irrigated agriculture at the São Francisco River Valley, Northeast Brazil, shows an increasing production of grapes for winery. Among the wines produced there the one obtained from Vitis vinifera L., cultivar Syrah, stands out due to its adaptation to the climatic conditions of the region. However, little is known about carbohydrates metabolism of vines cultivated in this region. The objective of this work was to evaluate sugar and starch contents and the invertase activity in vines leaves during two consecutive growing seasons. The experiment was carried out at Embrapa Semi-Árido and at Santa Maria Winery, respectively located in Petrolina and Lagoa Grande, Pernambuco-Brazil. Leaves were collected weekly from January to December of 2003 and assessed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Grape; Metabolism; Sugar. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452005000200004 |
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| Registros recuperados: 32 | |
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