La Raccolta delle Olive (The Olive Harvest)
One of the most exciting times of the year to travel through
the Tuscan countryside is during the autumn olive harvest. The hillside olive
groves come alive with activity as nets are spread out under the trees and
family and friends gather for the harvest. This yearly event is an ancient
tradition in Italy, and the chance to see it with your own eyes offers a
moving connection to the past. And, if you’re lucky, you’ll even be able to
sample some of the season’s freshly pressed olive oil!
The
production of olive oil—from harvesting by hand to pressing—is a labor
intensive and delicate process. Beginning in October and November, Italians
patiently and passionately begin the olive raccolta (harvest). To create the highest
quality olive oil, it is important to time the harvest perfectly. Olives begin
to ripen in the crisp autumn air, and the best time to harvest is just when
they are beginning to change colors from green to black. This is when they
contain the most high quality oil and are most valuable.
Yet
olives don’t mature at the same time—sometimes not even on the same tree. Since
many small, family-run olive farms can’t afford the expense of harvesting
multiple times, the trick is choosing the moment when the largest amounts of
olives are mature. In the past, olives were often left to mature until they
began to fall to the ground. This caused the harvest to be pushed off until the
winter and sometimes early spring. It’s now known that this method doesn’t
produce the highest quality of oils, and in this case it turns out that man is
actually better than nature when it comes to deciding when the harvest begins.
There
are two main techniques for harvesting olives; either the traditional harvest
by hand picking, or using newer mechanical methods. Using the “tree-shaking”
machinery and power brushes is only possible on level ground where the trees
are adequately spaced apart. However, the rocky, terraced hillsides of many
olive groves has ensured that manual harvesting remains the most common method.
The ideal harvesting method is to
hand pick the ripe olives from the trees, which is an intensely physical job
from beginning to end. Nets are carefully spread under the trees, and the
olives are stripped from the trees in a number a ways, including by hands, with
special rakes or with long sticks. Hand picking the ripe olives is the
simplest, but most time consuming, method. More often olives are harvested
following the pettinatura method, where olives are stripped from
the branches using bare or gloved hands and special rakes. For tall trees, long
sticks or canes are used to beat the branches until all the olives have fallen
into the nets below.
Where
mechanical harvesting is possible, tractors are used to power rotating brushes
that are used to carefully strip the olives from the trees into the nets
waiting below. Also becoming popular are “tree-shaking” machines that grabs
onto the truck of the tree and literally shakes the ripest olives right off
their branches! However, no matter the method, harvesting always continues
until the trees have been stripped of their prized fruits.
Once
harvested, the olives are packed into airy harvest trays and must be quickly
taken to the frantoio, or olive pressing mill,
within 36 hours after they’re picked. The sooner the better, because once
picked heat and humidity can cause molds to form easily, contaminating the
oil’s delicate flavor.
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