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| Gris,Eliana F; Burin,Vívian M; Brighenti,Emilio; Vieira,Hamilton; Bordignon-Luiz,Marilde T. |
| This study investigated the phenology and the ripening characteristics of Vitis vinifera grapes Cabernet Franc, Merlot, Sangiovese and Syrah in two consecutive vintages (2006 and 2007) in order to evaluate the adaptation of these recently cultivated varieties in São Joaquim, Santa Catarina State, Brazil. The phenological data observed, budburst, blooming, setting, véraison and harvest were monitorated. In order to monitor the ripening levels of pH, total acidity, total soluble solids, maturation Índex, total monomeric anthocyanins, total polyphenols index and color index were analyzed.The results show that the phenological cycle from budburst to harvest occurred within a frame time of 191 and 219 days and the heat summation requirements varied between... |
| Tipo: Journal article |
Palavras-chave: Vitis vinifera L.; Climatic parameters; Grapes; Phenology; Ripening. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000200007 |
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| Silva,Felipe Bernardes; Pereira,Silvio Bueno; Martinez,Mauro Aparecido; Silva,Demetrius David da; Vieira,Nayara Paula Andrade. |
| ABSTRACT The present work was performed by applying the principal component analysis, in order to compare the water needs of banana, mango, grape, sugarcane, maize and beans crops in different regions of the São Francisco river basin, aiming to identify the climate elements that most influence the reference evapotranspiration (ET0) in the locations of Pirapora-MG, Jaíba-MG, Barreiras-BA and Petrolina-PE. In addition, the locations with more similarities, according to the evaluated parameters, were verified by applying cluster analysis, and the equivalence relations between the studied crops were determined by integrating the parameters related to the climatic elements and the characteristics of crops and soils. Based on the principal components analysis,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Irrigated agriculture; Crop water balance; Climatic parameters; Evapotranspiration. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300409 |
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