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1、,Vineyard Site Selection and Layout,Dean Volenberg UW-Extension Door County,Vineyard Site Selection Climate & Geographic Location,French American hybrid wine grape plants are a phenologically distinct crop with the most important developmental stages being dbourement (budburst), floraison (flowering
2、), full bloom, veraison (color change and maturation), and harvest (grape maturity). The time between these phenological stages varies greatly with grape cultivar, climate, and geographic location. Understanding the phenology of a given plant system is important in determining the ability of a regio
3、n to produce a crop within the confine of its climatic regime.,Vineyard Site Selection Climate & Geographic Location,French American hybrid wine grape plants are a phenologically distinct crop with the most important developmental stages being dbourement (budburst), floraison (flowering), full bloom
4、, veraison (color change and maturation), and harvest (grape maturity). The time between these phenological stages varies greatly with grape cultivar, climate, and geographic location. Understanding the phenology of a given plant system is important in determining the ability of a region to produce
5、a crop within the confine of its climatic regime.,Vineyard Site Selection Climate & Geographic Location,Considerations Winter low temperatures Spring frosts Frost free days GDD base 50,Frost damaged bud of Marquette. 29 F on May 8 and 9, 2010.,Undamaged bud of Marquette. 29 F on May 8 and 9, 2010.,V
6、ineyard Site Selection Macro Scale,Vineyard Site Selection Frost Free Days,http:/mrcc.sws.uiuc.edu/climate_midwest/historical/grow/wi/478267_gsum.html,Growing Season Summary Derived from 1971-2000 Averages Sturgeon Bay Experimental Farm,Vineyard Site Selection Frost Free Days,http:/mrcc.sws.uiuc.edu
7、/climate_midwest/historical/grow/wi/478267_gsum.html,Growing Season Summary Derived from 1971-2000 Averages Sturgeon Bay Experimental Farm,150 Frost Free Days,Vineyard Site Selection Frost Free Days,http:/mcc.sws.uiuc.edu/climate_midwest/historical/grow/wi/475091_gsum.html,Growing Season Summary Der
8、ived from 1971-2000 Averages UW-Marinette,148 Frost Free Days,Vineyard Site Selection Growing Degree Days,*Modified Growing Degree Days: Base 50 Ceiling 86.,Growing Season Summary Derived from 1971-2000 Averages Sturgeon Bay Experimental Farm,Vineyard Site Selection Growing Degree Days,*Modified Gro
9、wing Degree Days: Base 50 Ceiling 86.,Growing Season Summary Derived from 1971-2000 Averages UW Marinette,*Modified Growing Degree Days: Base 50 Ceiling 86.,Vineyard Site Selection Growing Degree Days,Vineyard Site Selection Length of Growing Season,Length of Growing Season (Days) Derived from 1971-
10、2000 Averages Peninsular Agricultural Research Station,Vineyard Site Selection Temperature,Red line is normal monthly high temperature Black line is normal average monthly temperature Blue line is normal monthly low temperature,Vineyard Site Selection Temperature and Fruit Chemistry,Daytime Optimum
11、68-77 F Nightime Optimum 59-68 F,Vineyard Site Selection Cold Thresholds,Vineyard Site Selection Cold Thresholds,Couderay -55 F 4 February 1996,Vineyard Site Selection Cold Thresholds,Couderay -55 F 4 February 1996,Vineyard Site Selection Cold Thresholds,Vineyard Site Selection Topography effects on
12、 air temperatures,Vineyard Site Selection Topography effects on air temperatures,IPM & Vineyard Site Selection,Map your site and surroundings,N,S,E,W,IPM & Vineyard Site Selection,Map your site and surroundings Lay out rows,N,S,E,W,IPM & Vineyard Site Selection,Map your site and surroundings Lay out
13、 rows Identify potential problem pest areas,N,S,E,W,Potential Pest Source,Morning Shade,Morning Shade,Potential Pest Source,IPM & Vineyard Site Selection,Map your site and surroundings Lay out rows Identify potential problem pest areas,N,S,E,W,Potential Pest Source,Morning Shade,Morning Shade,Potent
14、ial Pest Source,Grape Berry Moth,Grape Berry Moth,IPM & Vineyard Site Selection,Map your site and surroundings Lay out rows Identify potential problem pest areas Identify pests that may persist in problem pest areas,N,S,E,W,Potential Pest Source,Morning Shade,Morning Shade,Potential Pest Source,Grap
15、e Berry Moth,Grape Berry Moth,Powdery & Downy Mildew,Powdery & Downy Mildew,Infestation of grape clusters by grape berry moth at borders and interiors of commercial vineyards with various habitat borders.,1Means within a column followed by the same letter are not significantly different (Tukey = 0.0
16、5),Botero-Garcs, N. and R. Isaacs. 2004. Environmental Entomology 33:310-319.,Infestation of grape clusters by grape berry moth at borders and interiors of commercial vineyards with various habitat borders.,1Means within a column followed by the same letter are not significantly different (Tukey = 0.05),Botero-Garcs, N. and R. Isa
