Showing 41 – 50 of 120 matching resources

How deep do you tap?

An investigation into the impact of tap hole depth on tree health.

How do I Tap a Maple Tree?

University of Maine Cooperative Extension educator Kathy Hopkins discusses the best method to safely tap a maple tree.

How Many Taps?

Tapping guidelines written by state regulators haven’t always kept pace with changes in industry practices or understanding of the science of sap flow, and researchers are working to update tapping guidelines.

Increasing Syrup Production by Re-tapping During the Sap Season

Work done at the Uihlein Maple Research Forest in Lake Placid during the 2018 and 2019 maple syrup season looked at timing of tapping to best capture the most amount of sap. During this study it was found that trees tapped in late March did not yield as much syrup since they missed early sap runs. Trees tapped in January were able to capture early season sap runs but yield diminished slightly near the end of the season due to microbial plugging.