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A Correlation Between Sugar Concentration and Volume Yields In Sugar Maple An 18- Year Study

The sugar concentrations and the volume yields of Acer saccharum Marsh. sap from trees with single tapholes both show large variations from year to year and during sap flow seasons. Daily measurements of sugar concentration and volume yield from 29 trees for 18 years show consistent patterns. High sugar concentrations and high volume yields are characteristic of some trees; lower sugar concentrations and smaller volume yields are characteristic of other trees. A regression analysis shows a highly significant relationship between sugar concentration and volume yield in individual trees.

Publication:
Forest Science
Date:
December 1, 1967

A production survey of sugarmakers

A summary of the current state of maple production in New England is based on surveys returned from approximately 163 sugarmakers in April, 2009.

Publication:
Farming, the Journal of Northeast Agriculture
Date:
December 1, 2009

Maple production in 2010

A summary of the current state of maple production in New England is based on surveys returned from approximately 210 sugarmakers in April, 2010.

Publication:
Farming, the Journal of Northeast Agriculture
Date:
July 1, 2010

Results from the 2006 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2006

Results from the 2007 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2007

Results from the 2008 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2008

Results from the 2009 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2009

Results from the 2010 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2010

Results from the 2011 New England tapping survey

Results of an annual survey conducted of New England sugarmakers, capturing information on production practices and results, such as types of equipment used, sap sugar content, sanitation practices, and other data.

Date:
June 1, 2011