Upload
paul-smart
View
337
Download
2
Embed Size (px)
DESCRIPTION
presented by Paul Smart, Winemaker for Pressing Matters at the Wine Tasmania Conference 2014. Explores the diversity in rootstocks as opposed to clones.
Citation preview
Pressing Matters
Paul Smart
Diane Legagneux
Exploring the diversity of Pinot Noir clones and
rootstocks
What are we going to talk about
⦿ Introduction to Pressing Matters
⦿ History of clones and rootstocks
⦿ Characteristics of rootstocks
⦿ Pinot Forum Trial Block Analysis 2014
⦿ Pressing Matters Commercial Trial Analysis
⦿ 2014 Winemaking
⦿ Taste 8 batches, 2 clones vs 4 roots
⦿ Conclude
Introduction to Pressing Matters
History of clones and rootstocks
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters
⦿ Planted in 2002, Tea Tree, Coal River Valley
⦿ Pinot Noir 3.7Ha and Riesling 2.9Ha
⦿ 4 clones of Riesling
⦿ 6 clones of Pinot Noir across 4 different roots
● 20 different combinations
⦿ Vine density 4,300-5000 vines per Ha, 2m rows, VSP
⦿ Riesling made at Winemaking Tasmania
⦿ Pinot Noir made on site
⦿ Entered 21 Wine shows and won 26 trophies
Introduction to Pressing Matters
History of clones and rootstocks
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters
⦿ Viticultural management
⦿ Irrigation - water balance
● Maintain balance to fruit set, RDI fruit set to veraison, maintain
veraison to post harvest
● Water was limited
⦿ Fertiliser - added based on petiole/soil analysis, broadcast and
fertigation
⦿ Leaf plucking on morningside of vine (not 2014)
Introduction to Pressing Matters
History of clones and rootstocks
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum
⦿ Replicated Clonal Trial Block
⦿ Planted 2004-2006
⦿ Aim
● Assess the performance of new clone and rootstock
combinations in different Tasmanian climates and soils (4
sites?)
● Provide a source of Class A mother vines for Pinot Forum
Members
⦿ To date all fruit from the Trial block has been picked and made into
one batch of Pressing Matters Pinot Noir
⦿ No formal research yet
Introduction to Pressing Matters
History of clones and rootstocks
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Clones and Rootstocks
⦿ top bit is the clone or scion
⦿ bottom bit is the rootstock
History of clones and rootstocks
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of Clonal Selection
⦿ Began in the 1950’s
⦿ Wadenswil, FPS/UCD, Burgundy, Colmar, Geisenheim,
CSIRO/Merbein
⦿ Aim was to provide planting material of one clone with known
characteristics
⦿ Match the clone to the growing conditions
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Clonal Names
Clone Accession Num Tassie Num Clone Accession Num Tassie Num
MV6 AV712340 2340 236 IC898550 8550
D2V5 IC698104 8104 375 IC888543 8543
D2V6/G5V15 IV712222/? 2222/8048 386 IC888548 8548
521 IC898549 8549 777 IC898551 8551
F6V7 IV712322 2322 18 Gm IN690013 0013
G8V3 IV712323 2323 H140A AN710300 300
G8V7 IV712324 2324 H170B AN720319 319
D5V12 IV622051 2051 Mariafeld IN690014 0014
H7V15 IV712325 2325 H120B AN720302 302
114 IC888418 8418 115 IC888419 8419
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
The D2V5 Story
⦿ Wadenswil, Switzerland
● B111
⦿ University of California - Davis
● FPS 01A
⦿ CSIRO
● D2V5
⦿ Quarantine Australia
● IC698104
⦿ Tasmania
● 8104
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Clones Vs Roots
⦿ There are many clones:⦿ Bourgogne H140A, Bourgogne H170B, D2V5, D2V6, D5V12,
F6V7, G5V15, G8V3, G8V7, G8V15, GM18, H7V15, Mariafeld, MV6, Oberlin H120B, Oberlin HRV5, 114, 115, 292, 373, 386, 462, 521, 533, 777, 667, Able
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Clones Vs Roots
⦿ There are many clones:⦿ Bourgogne H140A, Bourgogne H170B, D2V5, D2V6, D5V12,
F6V7, G5V15, G8V3, G8V7, G8V15, GM18, H7V15, Mariafeld, MV6, Oberlin H120B, Oberlin HRV5, 114, 115, 292, 373, 386, 462, 521, 533, 777, 667, Able
⦿ There are many rootstocks:⦿ Ramsey, Dog Ridge, K51-40, K51-32, Riparia Gloire, Teleki 5C,
Teleki 5A, SO4, Kober 5BB, 420A, 161-49C, 125AA, RSB1, Teleki 8B, 1616C, 196 -17 Castel, 101-14, Schwarzmann, 3309C, 3306C, Richter 110, Richter 99, Ruggeri 140, Paulsen 775, Paulsen 103, Paulsen 1045, 333EM, Vitis Berlandieri, Vitis Rupestris, Teleki 5BB, 44-53 Malegue, Paulsen 779
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Clones Vs Roots
⦿ There are many clones:⦿ Bourgogne H140A, Bourgogne H170B, D2V5, D2V6, D5V12,
F6V7, G5V15, G8V3, G8V7, G8V15, GM18, H7V15, Mariafeld, MV6, Oberlin H120B, Oberlin HRV5, 114, 115, 292, 373, 386, 462, 521, 533, 777, 667, Able
⦿ There are many rootstocks:⦿ Ramsey, Dog Ridge, K51-40, K51-32, Riparia Gloire, Teleki 5C,
Teleki 5A, SO4, Kober 5BB, 420A, 161-49C, 125AA, RSB1, Teleki 8B, 1616C, 196 -17 Castel, 101-14, Schwarzmann, 3309C, 3306C, Richter 110, Richter 99, Ruggeri 140, Paulsen 775, Paulsen 103, Paulsen 1045, 333EM, Vitis Berlandieri, Vitis Rupestris, Teleki 5BB, 44-53 Malegue, Paulsen 779
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Game of Clones
Introduction to Pressing Matters
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
History of clones and rootstocks
Rootstock Characteristics
http://www.phylloxera.com.au/resources/rootstocks/
Introduction to Pressing Matters
History of clones and rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Vigour Maturity Yield Drought performance
Teleki 5C Moderate Advance High Medium-Poor
Kober 5BB Moderate-High Delay Moderate-High Poor
SO4 Moderate No effect High Normal
Richter 110 Moderate Delay Moderate Good
101-14 Low Advance Low Poor
Clonal Characteristics
Burgundy clones Davis clones Other origins
777, 115, 114
Recent additions: 667, Abel
G8V3, G8V7, D4V2
Recent addition:UCD5
Q390, Ober120A, Ober120B,
Smaller bunchesAdvanced maturitySmaller yield
Bigger bunchesDelayed maturityBigger Yield
Introduction to Pressing Matters
History of clones and rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Trial Block AnalysisWhat is that trial block ?
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Trial Block Analysis
We’ve done ...
⦿ pH & Beaumé
⦿ Bunch weight
⦿ Weight of 100 berries
⦿ Pruning weights
.. and we will do
⦿ Tannin analysis
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Trial Block Analysis
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Trial Block Analysis
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
YIELD
Trial Block Analysis
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
VIGOUR
Trial Block Analysis - Rootstocks
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Trial Block Analysis - Clones
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Trial Block Analysis
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Pinot Forum Trial Block
⦿ Future of this study
● => vinification of trial wine, assess differences & quality of
each combination
● => combine it with the viticulture study
Questions?
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Pinot Forum Trial Block Analysis 2014
Pressing Matters Commercial Plantings
Clone Rootstock Area (Ha) No of Rows Clone Rootstock Area (Ha) No of Rows
114 Own 0.18 9 D2V5 Own 0.20 5
114 T5C 0.12 6 D2V5 T5C 0.12 3
114 101-14 0.12 6 D2V5 101-14 0.12 3
114 SO4 0.12 6 D2V5 SO4 0.12 3
115 Own 0.56 14 MV6 Own 0.20 5
115 T5C 0.12 3 MV6 T5C 0.12 3
115 101-14 0.12 3 MV6 101-14 0.12 3
115 SO4 0.12 3 MV6 SO4 0.12 3
777 Own 0.48 24 D5V12 101-14 0.21 12
777 101-14 0.21 12
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Pressing Matters Commercial Plantings
Clone Rootstock Area (Ha) No of Rows Clone Rootstock Area (Ha) No of Rows
114 Own 0.18 9 D2V5 Own 0.20 5
114 T5C 0.12 6 D2V5 T5C 0.12 3
114 101-14 0.12 6 D2V5 101-14 0.12 3
114 SO4 0.12 6 D2V5 SO4 0.12 3
115 Own 0.56 14 MV6 Own 0.20 5
115 T5C 0.12 3 MV6 T5C 0.12 3
115 101-14 0.12 3 MV6 101-14 0.12 3
115 SO4 0.12 3 MV6 SO4 0.12 3
777 Own 0.48 24 D5V12 101-14 0.21 12
777 101-14 0.21 12
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
⦿ Formula for Rootstock Effects
⦿ ( Own Root Baume / Rootstock Baume ) - 1
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
⦿ But what about vintage variation ...
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Sugar Accumulation
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Rootstock Characteristics
http://www.phylloxera.com.au/resources/rootstocks/
Introduction to Pressing Matters
History of clones and rootstocks
Pressing Matters commercial trial
analysis2014 Winemaking
Taste 8 batches, 2 clones vs 4 roots
Conclude
Characteristics of rootstocks
Pinot Forum Trial Block Analysis
Vigour Maturity Yield Drought performance
Teleki 5C Moderate Advance High Medium-Poor
Kober 5BB Moderate-High Delay Moderate-High Poor
SO4 Moderate No effect High Normal
Richter 110 Moderate Delay Moderate Good
101-14 Low Advance Low Poor
Bunch Weight
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Bunch Weight
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Bunch Weight
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Bunch Weight
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Bunch Weight
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Pressing Matters commercial trial
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevated into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
⦿ Cold Soak in 780L Nally Megabin, 1-2 weeks
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
⦿ Cold Soak in 780L Nally Megabin, 1-2 weeks
⦿ Wild yeast fermentation, 1-2 weeks
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
⦿ Cold Soak in 780L Nally Megabin, 1-2 weeks
⦿ Wild yeast fermentation, 1-2 weeks
⦿ Pressed in a JLB5 Bucher
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
⦿ Cold Soak in 780L Nally Megabin, 1-2 weeks
⦿ Wild yeast fermentation, 1-2 weeks
⦿ Pressed in a JLB5 Bucher
⦿ Settled overnight in tank, racked to barrel next day
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
⦿ Each batch is hand picked into 18 kg crates, ~450 kg per batch
⦿ Elevatored into a Bucher E1 destemmer
⦿ Hand sorting post destemmer, 100% destemmed
⦿ Cold Soak in 780L Nally Megabin, 1-2 weeks
⦿ Wild yeast fermentation, 1-2 weeks
⦿ Pressed in a JLB5 Bucher
⦿ Settled overnight in tank, racked to barrel next day
⦿ Racked again a week or 2 later
⦿ MLF, then racked and sulphured
⦿ Assemblage in following February
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Vinification
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
Taste 8 batches, 2 clones vs 4 roots
Conclude 2014 Winemaking
Tasting
Davis V Burgundy
Own Vs 101-14 Vs T5C Vs SO4
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 Winemaking Conclude
Taste 8 batches, 2 clones vs 4 roots
Tasting
Own Roots 101-14 SO4 T5C
D2V5 1 2 3 4
115 5 6 7 8
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 Winemaking Conclude
Taste 8 batches, 2 clones vs 4 roots
⦿ 2014 vintage wine, pressed 1-3 weeks ago
⦿ Unfiltered
⦿ Added 40 ppm SO2 and 0.25 ppm Cu2+
Tasting
Discussion
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 Winemaking Conclude
Taste 8 batches, 2 clones vs 4 roots
Conclusion
⦿ Rootstocks can create diversity in wine characteristics, just like
clones
⦿ Choice of rootstock can influence maturity and yield
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Conclusion
“This trend towards clonal selection has seen some
criticism from wine writers and viticulturalists who
complain about "mono-clonal" viticulture that has the
risk of producing wines that are overly similar and dull.”
(WSET, "Wine and Spirits: Understanding Wine Quality", 2012)
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Conclusion
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Conclusion
Introduction to Pressing Matters
History of clones and rootstocks
Characteritics of rootstocks
Pinot Forum trial Block analysis
Pressing Matters Commercial Trial
2014 WinemakingTaste 8 batches, 2 clones vs 4 roots
Conclude
Do roots matter?