Sunday, January 31, 2021

2019 Passionfruit Estate Chardonnay

We bottled our 2019 Chardonnay on December 12, 2020. When we harvested our 2019 Chardonnay, we had approximately 26 gallons of juice so we split the harvest into 3 lots and inoculated it with 3 different yeasts, X16, D47 and CH9, all fermented in stainless steel. After fermentation, the wine sat on lees for 15 months before bottling.
On January 9, 2021, we tasted a 375 mL bottled of the Chardonnay fermented with X16. We thought that there was an aroma of orange blossoms but it was still searingly acidic. While we are not afraid of acid, we know that the typical Chardonnay consumer may not be used to this level of acidity.
Last night, we tried another bottle of our 2019 Chardonnay, this time fermented with D47. The aroma was one of white peaches and apricot. I thought the acidity on the D47 fermented Chardonnay was not as assertive as the Chardonnay fermented with X16. It could also be the result of being in the bottle just a bit longer than when we tasted the X16 fermented Chardonnay.
We paired the Chardonnay with gnocchi. I love gnocchi and when I read somewhere that there are good varieties of pre-made gnocchi, I couldn't resist. My husband cooked the gnocchi in sage browned butter with peas. It was a delicious pairing with the Chardonnay. After dinner, we agreed that to send the gnocchi over the top, my husband could also have put in some pancetta!

Friday, January 29, 2021

Farm Winery Layout

We are hoping to build something up on our property in the near future (we have been saying that for a few years now) so I thought that I would spend this down time researching how a Farm Winery can be laid out.
The design criteria for a farm winery differs from that of an industrial winery so when I came upon these two studies done in the Emilia-Romagna Region of Italy, focused on wineries, which are likely to be farms mainly processing their own grapes it piqued my curiosity and interest.
  • 2011 article written by Tassinari, et. al titled The Built Environment of Farm Wineries an Analysis Methodology for Defining Meta-Design Requirements
  • 2014 article by Torreggiani, et. al titled "Farm winery layout design: Size analysis of base spatial units in an Italian study area"
In the first article, the authors were seeking to define the meta-design requirements of a small farm winery, with their goal being to translate the functional needs of the investigated production processes into a preliminary design solution.
The functional needs that the authors identified were the following:1
    1. grapes receipt (covered area)
    2. wine-making, further subdivided into must production sector and wine tanks storage sector
    3. additives and adjuvants storage
    4. workers’toilet
    5. dressingroom
    6. showers
    7. bottling
    8. bottlesstorage
    9. aging
    10. commercialization
    11. guests’ toilet
    12. tasting
In the 2014 article, the authors continued their research and gathered data from sampling 131 farm wineries, with annual average production capacities up to 5000 hl/year (approimately 55,000 cases).2
Although the definition of a Farm Winery in Emilia-Romagna is much larger than what we will be in full production (2,000 cases) there are lessons that can be learned from this study since it is much easier to work from an existing concept than to generate one's own.
In small wineries, the production lines are characterized by high flexibility, given the necessity to switch between different wine-making techniques. Such flexibility is mainly achieved through movable equipment, highly adaptable plans, and the ability of each worker to perform different operations.
When all the data was gathered, the authors carried out a proximity analysis of the different spatial units of the sampled wineries, based on the Systematic Layout Planning approach which has been acknowledged as one of the most frequently used methodology for plant layout design.
  • Spatial units 1, 2A, and 2B represent the heart of the winemaking process
  • Spatial units 3, 4+6, 5, 11, and 12 have an overall low variability and show no significant correlation with production capacity
  • Spatial units 3 (additives and adjuvants storage), 4+6 (workers' toilet, including showers), and 5 (dressing room) will vary when the production capacity and number and of employees (family unit, fixed or occasional workers) rise above the maximum values of the production sector under study
  • Sizes of spatial units 11 (guests' toilet) and 12 (tasting) are mainly influenced by the various business, commercialization, and marketing choices
The authors provided a beginning layout, emphasizing the tasks that needed to be proximal to each other. This should be a good beginning and template for us to work off of. I will update the blog with the ideas that we come up with.
References:
1. Patrizia Tassinari, Sergio Galassi, Stefano Benni, Daniele Torreggiani, The Built Environment of Farm Wineries an Analysis Methodology for Defining Meta-Design Requirements, J. of Ag. Eng. - Riv. di Ing. Agr., (2011), 2, 25-31.
2. Daniele Torreggiani, Stefano Benni, Ana GarcĂ­a, Francisco Ayuga, Patrizia Tassinari, Farm winery layout design: Size analysis of base spatial units in an Italian study area, Transactions of the ASABE, 2014, 57, 625-633, 10.13031/trans.57.10267.

Monday, January 25, 2021

Ordering Chenin Blanc Fillers

Way back in 2013, we hired a crew to laser plant our vineyard with 6,800 vines. They consisted of 5 rows of Auxerrois, 17 rows of Chenin Blanc and 14 rows of Chardonnay, split between two clones, 76 and 96.
Due to a number of conditions during 2013 and 2014 which I wrote about in 90% at the School of Hard Knocks, when spring 2014 arrived, we found out that more than 90% of our vines had died.
It was a sad day, but my husband was undeterred and made plans to replant the vineyard. For custom grafted vines, it takes 18 months between the time the order is placed to when the vines are received during the following spring. For us, because we ordered the replacement vines in 2014, they did not show up until the spring of 2016. So, 2/3rds of our vineyard was actually planted (replanted) in 2016.
The vines that did the best to survive the initial planting was the approximately 450 Chenin Blanc vines, our "old vines". While they soldiered on to provide us with some fruit in 2015 and beyond, these old vines were ready to be replaced and this is where we find ourselves.
The following chart shows where the various "holes" are that need to be planted with new vines:
The Chenin Blanc fillers will be planted in the area where the original vines were located. We don't appear to have lost any of the vines that we replanted in 2016 and 2017.
Although it took from 2013 to where we are now, a photo taken in August, 2020 shows that our vineyard is thriving as we learn more about how to manage our vines using the appropriate viticultural practices.

Saturday, January 23, 2021