Page 183 - A Life - my Live - my path
P. 183

My wine tours


                 We  were  often  received  by  the  vineyard  manager,  the
              cellar master, the oenologist and sometimes the director. A
              visit  could  last  between  1h30  and  2  hours,  sometimes  3
              hours.  We  always  had  lots  of  questions,  and  as  the  trips
              progressed,  our  group  (around  10  people)  became  more
              competent, and the questions became more pertinent and
              precise.
              Of course, all the producers made wine, but their techniques,
              both for the vines (organic or not...) and for winemaking, could

              be different, even sometimes contradictory (green harvesting,
              reverse osmosis, quantity per hectare, types of treatment...).

              Vines are always planted on poor, arid soils, with small or
              large stones called "gravel".
              The stones are heated by the sun during the day and release
              heat to the vines at night. Depending on the type of soil, the
              most suitable grape varieties need to be chosen.
              •  Clay-limestone soils: freshness and draining.
              •  Clay and gravel soils: merlot and cabernet franc.
              •  Limestone  and  marl  soils:  ideal  for  pinots  noirs  and
                 chardonnay.
              •  Chalk soils: wines with great finesse.
              •  Granite soils: expressive and mineral wines.

              A vine's roots can reach a depth of 10 to 15 m to fetch the
              water and trace elements essential for its growth.

              European  vines  suffered  severe  damage  in  1850.  Oidium,

              mildew and phylloxera virtually wiped them out. While the
              first two could be fought with sulfur and copper sulphate,
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