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Two studies were performed by the University of Vermont Proctor Maple Research Center in 2018 and 2019 to compare the rate of color (LT) change in maple syrup in uncoated and XL coated retail plastic containers.
Detecting and correcting vacuum leaks in maple tubing systems.
How to find and fix leaks at or near the taphole in 5/16″ vacuum maple tubing systems.
It is well recognized that microbial contamination of tubing systems can result in a substantial loss in sap yield if untreated. Over a decade of research and maple industry experience has produced a range of possible strategies to address sanitation-related issues in 5/16Ó tubing systems (Perkins et. al. 2019). Although rapidly adopted by many maple producers, due to the relatively short time period in which it has been in widespread use, there is far less understanding of sanitation in 3/16Ó tubing systems (Wilmot 2018). To address this knowledge deficit, we conducted a multi-year study at the UVM Proctor Maple Research Center to examine sanitation-related losses in 3/16Ó tubing systems to determine which approach(es) might best mitigate sap losses due to sanitation.
Looking around your woods youÕll see that there are far more trees on the landscape than you have time to measure. The science of forestry has taught us that similar stands (ones that have the same species composition, size classes, productivity, and management history) do not need to undergo a 100% census to get an accurate picture of what is there. Foresters use sampling methods that inventory stands to get an accurate representation of what is in them and the quality of the resource.
Although rapidly adopted by many maple producers, due to the relatively short time period in which it has been in widespread use, there is far less understanding of sanitation in 3/16Ó tubing systems. To address this knowledge deficit, we conducted a multi-year study at the UVM Proctor Maple Research Center to examine sanitation related losses in 3/16Ó tubing systems to determine which approach(es) might best mitigate sap losses due to sanitation.
Analysis of the 2019 NASS survey of maple producing states.
This information was assembled to assist State and Provincial Maple Producer Associations in developing and offering a simple hydrometer accuracy-checking program for their members.
Explore the exciting research into Maple (syrup, sugar, sap/water, extracts), a sustainable North American agricultural crop, which has a unique chemical composition which imparts positive biological effects to its products.
During the 2019 maple season the Cornell Maple Program conducted replicated trials on 5/16Ó and 3/16Ó tubing looking at a variety of tubing options for taphole sanitation and tapping. This report will focus on the 5/16Ó results.