Effects of tapping depth on sap volume, sap sugar content, and syrup yield under high vacuum. The Maple Digest 60(1): 8-12. By Perkins, T.D., van den Berg, A.K., and Bosley, W.T.

Effects of tapping depth on sap volume, sap sugar content, and syrup yield under high vacuum. The Maple Digest 60(1): 8-12. By Perkins, T.D., van den Berg, A.K., and Bosley, W.T.


Effects of tapping depth on sap volume, sap sugar content, and syrup yield under high vacuum. The Maple Digest 60(1): 8-12. By Perkins, T.D., van den Berg, A.K., and Bosley, W.T.