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New Tapping Guidelines

Here I explain why maple producers should know the growth rate of trees in addition to diameter to determine the number of tapholes per tree.

Publication:
Maple Syrup Digest
Date:
October 1, 2005

Producing Syrup from Black Walnut Trees in the Eastern United States

Though it is not well known, all species of walnut (Juglans spp.) produce a sweet sap that can be boiled down into valuable syrup. There is a well-established resource of black walnut (Juglans nigra) trees throughout eastern North America that could be utilized for syrup production to complement existing sugaring operations.

Publication:
Maple Syrup Digest
Date:
December 1, 2014

Pure maple gaining on artificial syrups

Pure maple syrup is on the rise in a declining overall market for pourable syrups. We are moving in the right direction, but still have a long way to go.

Publication:
Maple Syrup Digest
Date:
February 1, 2015

Relating Spectrophotometer Readings to Visual Grading of Maple Syrup

Color grading of maple syrup is based on placing syrup samples within four or more categories based either on visual comparison to color references or measurement of light transmission with a spectrophotometer. With a spectrophotometer, specific transmission values are used as break points to divide syrup samples into color grades. The purpose of this report is to describe the lack of agreement between existing light transmission break points and visual grading and how this problem can be addressed.

Publication:
Maple Syrup Digest
Date:
June 1, 2006

Research Update on Birch Sap & Syrup Trials

For the past several years we have been conducting researcg and extension on tapping birch trees for their sap and syrup production. This article presents some of the lessons learned to date on some of the most frequently asked questions about tapping birch trees.

Publication:
Maple Syrup Digest
Date:
February 1, 2017

Rethinking how we determine sap prices

A table to help determine sap prices, and commentary on the factors that should be considered when purchasing sap.

Publication:
Maple Syrup Digest
Date:
February 1, 2015

Reverse Osmosis for Maple Syrup Option 2

Cornell University’s Maple Specialist, Steve Childs reviews a second reverse osmosis system for a small-scale maple syrup producer. Reverse osmosis greatly reduces the time and energy spent in boiling maple syrup by pulling much of the water from the sap before the boiling process begins. Sap can be put through the system repeatedly and becomes more concentrated with each pass through the RO membrane. Boiling the concentrated sap at the end is always necessary however, as that greatly contributes to maple syrup’s rich flavor.

Date:
July 15, 2014

Reverse Osmosis for Maple Syrup Option 3

Cornell University’s Maple Specialist, Steve Childs, reviews one more reverse osmosis unit that is still applicable to the small-scale maple producer, despite this unit’s size.

Date:
July 14, 2014

Selling Maple Wholesale Notebook

Market channel selection is as important as production decisions for maple producers. This publication is a decision-making aid for new farmers and for those considering marketing through a new channel. The guide focuses on describing the marketing of maple; however, many of the principles apply to the marketing of other agricultural products.

Date:
July 20, 2015