The next time you savor the delights of pecan pie or butter pecan ice cream consider this tale that might, instead of smiles, give you the shakes.
Mature pecan trees are strong gangly creatures. Their elusive fruit hang high making successful harvest tricky and difficult without unacceptable collateral damage to leaf and limb.
As expected, modern mechanical wizardry and ingenuity to the rescue. The preferred harvester is conspired as a low-slung turtle-like machine reminiscent of the bottom half of a Sherman tank, often carried on three small wheels, occasionally on crawler tracks. A long arm extends from the front at the end of which is attached a huge menacing hinged claw wide enough to firmly clamp both sides of any trunk or low slung limb.
It goes like this. The contraption eases up to the target, protruding arm extended. The claw grips firmly. Then, the harvester issues a burst of powerful high frequency vibrations that, for 10-15 seconds, shake the bejesus out of the entire tree creating a noisily intense crackling hail of pecan nuts, a dense shower, followed by an eerie silence that will leave any observer stunned and slack-jawed.
© d081229-003 Pecan Grove
Telfair County, Georgia
Monday 29 December 2008
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