Phenology and Vegetative Growth in a New Production Region of Grapevines:Case Study in Sao Joaquim,Santa Catarina,Southern Brazil  

作　　者：Marcelo Borghezan Larissa Villar Tatiane Carine da Silva Monica Canton Miguel Pedro Guerra Claudia Guimaraes Camargo Campos 

机构地区：[1]UFSC—Universidade Federal de Santa Catarina,Florianopolis,Brazil [2]UDESC—Universidade do Estado de Santa Catarina,Lages,Brazil

出　　处：《Open Journal of Ecology》2014年第6期321-335,共15页生态学期刊（英文）

基　　金：the CAPES(Coordination for the Improvement of the Higher Level Personnel,Brazil)for their financial support for the field collections and for the postdoctoral scholarships.

摘　　要：In Brazil winemaking is expanding not only in the renewal of vineyards in traditional production areas, but also in the introduction of new crops in the newer winemaking regions. Promising characteristics were observed in the quality of the grapes and wines produced in altitude regions of Santa Catarina. The aim of this study is to characterize the geographic and climatic conditions which affect the phenology and vegetative growth of grapevine in S?o Joaquim, in the mountains region of Santa Catarina. The vineyards are located in areas with undulated and strongly undulated relief, predominantly in soils originating from basaltic rocks, in climate conditions classified as Cfb according to the K?ppen, as Region I according to Winkler classification. The phenological stage of the grapevines in the S?o Joaquim region begins later and lasts longer in comparison to other winegrowing regions in Brazil. Decrease in photoperiod and low temperatures (<10?C) were the determining factors for the induction of growth cessation of the shoots in S?o Joaquim. The geographic location in a lower latitude and its high altitude results in a distinct growing climate compared to the other winegrowing regions in Brazil.In Brazil winemaking is expanding not only in the renewal of vineyards in traditional production areas, but also in the introduction of new crops in the newer winemaking regions. Promising characteristics were observed in the quality of the grapes and wines produced in altitude regions of Santa Catarina. The aim of this study is to characterize the geographic and climatic conditions which affect the phenology and vegetative growth of grapevine in S?o Joaquim, in the mountains region of Santa Catarina. The vineyards are located in areas with undulated and strongly undulated relief, predominantly in soils originating from basaltic rocks, in climate conditions classified as Cfb according to the K?ppen, as Region I according to Winkler classification. The phenological stage of the grapevines in the S?o Joaquim region begins later and lasts longer in comparison to other winegrowing regions in Brazil. Decrease in photoperiod and low temperatures (<10?C) were the determining factors for the induction of growth cessation of the shoots in S?o Joaquim. The geographic location in a lower latitude and its high altitude results in a distinct growing climate compared to the other winegrowing regions in Brazil.

关 键 词：Vitis vinifera L. Climate Characterization Phenological Events ECOPHYSIOLOGY 

分 类 号：R73[医药卫生—肿瘤]