Showing 461 – 470 of all 693 resources in the database

Remaking Maple

Overview of new method of gathering sap from sugar maple saplings.

Renting Taps to Enhance Viability 

Can access to more taps improve your business? Do you own forest land that you’d like to lease to sugar makers? Mark Cannella, UVM Extension, provides information on leasing taps and different approaches to setting rental rates. He also shares the new UVM Sugarbush Lease Guide and Sugarhouse Lease Guide with participants.

Research into Designing a Walnut Specific Spile

During the 2019 sap season, Future Generations University, with funding from the West Virginia Department of Agriculture, began a series of tapping studies on tree species other than maple. We tapped and made syrup from black walnut trees. We had trouble developing the expected natural vacuum on the 3/16-inch lines, even though they had plenty of slope. We assumed that the problem was related to vacuum leaks associated with a poor seal in the soft wood with the minimally tapered spouts.

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.

Researchers downplay fall tapping

Three-year study finds little payoff in sap yield for sugarmakers who tap in the fall.

Resilient Businesses: Adapting to Change 

Maple producers and sellers are adjusting many aspects of their businesses to adapt to the shifting environment of the national pandemic. During this session Mark Cannella, UVM Extension, shares successes and considerations from shifting operations, marketing, and financial approaches to remain viable. Canella is joined by Jenna and Jacob from Baird Farm to share some of their perspectives. 

Response of Sugar Maple to Calcium Addition to Northern Hardwood Forest

Watershed budget studies at the Hubbard Brook Experimental Forest (HBEF), New Hampshire, USA, have demonstrated high calcium depletion of soil during the 20th century due, in part, to acid deposition. Over the past 25 years, tree growth (especially for sugar maple) has declined on the experimental watersheds at the HBEF. In October 1999, 0.85 Mg Ca/ha was added to Watershed 1 (W1) at the HBEF in the form of wollastonite (CaSiO3), a treatment that, by summer 2002, had raised the pH in the Oie horizon from 3.8 to 5.0 and, in the Oa horizon, from 3.9 to 4.2. We measured the response of sugar maple to the calcium fertilization treatment on W1.