Explains how sap flows in trees and the impact that tapping has on subsequent years’ sap flow.
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As the US domestic maple syrup crop continues to grow the influence of different scales and types of business can shape local communities and national trends. Survey results presented here demonstrate the dramatic difference in the scale of maple enterprises as represented by tap count and the resulting working forest acres these businesses utilize.
How to collect the most sap possible using efficient techniques.
The compartmentalization (walling off) process in maple trees and how it affects how to tap for maple syrup production.
Brief podcasts on a range of maple topics.
This educational resource is designed for maple syrup producers, maple sap producers and forest land owners to consider, discuss and formalize lease agreements. This resource is not intended to replace the guidance of a legal professional. The situation for each person and party is different and professional legal assistance is recommended to ensure your business agreements are accurate, appropriate and complete.
Reverse osmosis is used widely in the maple syrup industry to concentrate maple sap and increase the overall efficiency and profitability of syrup pro-duction. Sets of samples from maple producers utilizing a range of sap con-centration levels were collected and analyzed to provide a portrait of the phy-sicochemical properties and chemical composition of maple sap, concentrate, and permeate across a single production season. The results reinforce that re-verse osmosis functions essentially as a concentration process, without signifi-cantly altering the fundamental proportions of sap constituents.
Could the sugar maples have broken bud during unusually warm January temperatures?
In general, it is presumed that any effect of Òspout colorÓ on sap yield arises due to thermal warming of darker-colored spouts during sunny periods. Darker-colored spouts warm faster and the spout temperature can rise considerably above air temperature when hit by the sun compared to lighter-colored spouts. To assess the effect of Òspout colorÓ on sap yield, we conducted a multi-year study at the University of Vermont Proctor Maple Research Center in Underhill, Vermont. Twelve treatment plots were randomly assigned a different spout type, with one mainline and releaser for each plot.
The most helpful advice for producers concerned about damaging otherwise good syrup is the most basic; make sure to grade each batch carefully and don’t assume that just because everything went smoothly in the sugarhouse that the syrup doesn’t need to be checked. The following is a list of problems that can occur with the four primary qualities of syrup, and how to avoid them.