Say hello to Big Maple JAN 21 2014
Scientists at the University of Vermont's Proctor Maple Research Center have made an interesting discovery. It seems that the sap used to produce maple syrup doesn't flow from the tops of trees, it gets sucked up from the trees' roots. Which means that maple syrup makers can use saplings instead of fully grown maple trees to produce syrup.
They realized that their discovery meant sugarmakers could use saplings, densely planted in open fields, to harvest sap. In other words, it is possible that maple syrup could now be produced as a row crop like every other commercial crop in North America.
In a natural forest, which varies in maple density, an average 60 to 100 taps per acre will yield 40 to 50 gallons of syrup. According to the researchers' calculations, an acre of what is now called "the plantation method" could sustain 5,800 saplings with taps yielding 400 gallons of syrup per acre. If the method is realized, producing maple syrup on a commercial scale may no longer be restricted to those with forest land; it could require just 50 acres of arable land instead of 500 acres of forest. Furthermore, any region with the right climate for growing maples would be able to start up maple "farms". The natural forest would become redundant.