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Effects of the January 1998 Ice Storm on Stem and Root Carbohydrate Reserves, Radial Growth and Tree Vigor in Two Vermont Sugarbushes

The ice storm of January 1998 damaged well over 17 million acres of forest in the northeast, including nearly 1 million acres of forests in Vermont (Figure 1, Miller-Weeks and Eagar 1999, Vermont Department of Forests, Parks & Recreation 2000). Many of the areas which experienced damage were active sugarbushes, with severe damage to tubing systems in affected zones.

Publication:
Maple Syrup Digest
Date:
June 15, 2024

Effects Of The Use Of Paraformaldehyde (PFA) Sterilising Pellets On Sugar Maple Health: A Review

Higher and wider discoloration, compartmentalisation and decay in maple wood by the use of the PFA pellet restricts the healthy sapwood areas and diminishes translocation of sap and nutrients. Furthermore, technological advances for better sanitation in sap collection and storage presently in use by the maple industry, tested by research to be safe for maple tree health and syrup quality, have made the use of the PFA pellet unnecessary.

Date:
January 1, 1995

Effects of Various Filters on Sap Quality and Characteristics

Sap filters can remove residue or debris, which may inadvertently enter the sap through the collection system or during storage. Moreover, filtering may improve the storage potential of maple sap, improve sap quality especially during mid- to late-season and help in keeping the evaporator system clean.

Publication:
Maple Syrup Digest
Date:
February 1, 2008

Energy Efficiency in the Sugarhouse

Boiling syrup is energy intensive, but there are ways for sugarmakers to calcuate and improve their energy use.

Publication:
Farming, the Journal of Northeast Agriculture
Date:
May 1, 2014

Energy use in maple operations

A summary of a presentation on energy efficiency in maple production.

Publication:
Farming, the Journal of Northeast Agriculture
Date:
January 1, 2011

Equating Syrup Price to Sap Price

In fairness to both sap producers and sap purchasers, the price of maple sap should be directly related to the price of maple syrup. This chart helps calcuate that value.

Publication:
Maple Syrup Digest
Date:
June 1, 2001

Evaluating Processing Methods to Produce Safe, Shelf Stable Maple Sap Beverages for Small Operations

In order for sugarmakers to take advantage of the newfound interest in maple sap beverages, processes must be developed that would allow small scale producers to process and package maple sap safely, efficiently, and economically. We investigated several methods that might be employed for seasonal markets during the harvest season of January-April.

Publication:
Maple Syrup Digest
Date:
June 1, 2016