Agriculture Commons^™

Whole Farm Net Zero: Approaches To Quantification Of Climate Regulation Ecosystem Services At The Whole Farm Scale. Vermont Payment For Ecosystem Services Technical Report #7, Christopher Bonasia, Lindsey Ruhl, Benjamin Timothy Dube, Alissa C. White, Heather M. Darby

UVM Extension Faculty Publications

In this report, approaches to the quantification of climate mitigation ecosystem services at the whole farm scale are reviewed and summarized for easy comparison. Eight quantification tools, and three case studies demonstrating possible tool applications, are summarized to fulfill the requirements of the Technical Services Contract—Task 7. Information from a combination of literature review and expert interviews served to document the inputs, outputs, strengths, weaknesses, opportunities, and threats for each quantification tool. This research was conducted in service to the Vermont Soil Health and Payment for Ecosystem Services (PES) Working Group (VT PES working group). It is our hope that …

Results Of The 2022 Vermont Farmer Conservation & Payment For Ecosystem Services Survey. Vermont Payment For Ecosystem Services Technical Research Report #3a, Alissa C. White

Reports and Policy Briefs

This survey was commissioned by the Vermont Soil Health and Payment for Ecosystem Services Working Group (VT PES Working Group) to gather farmer input on the development of payment for ecosystem services (PES) in Vermont for agriculture. In particular, the survey was intended to help set appropriate levels of compensation for participation in a soil health PES program, although additional information was gathered in the survey to inform the development of a new incentive program. The VT PES Working Group has explored the potential for a performance-based soil health PES program that would compensate farmers on the basis of environmental …

Field Scale Soil Health Scenarios. Vermont Payment For Ecosystem Services Technical Report #2, Alissa C. White, Heather M. Darby, Lindsey C. Ruhl, Bryony Sands, Sara Ziegler,, Juan P. Alvez, Sarah Brickman

UVM Extension Faculty Publications

This report illustrates how changes in management on Vermont farms can influence soil health metrics at the field scale. We’ve used regionally relevant science-based scenarios to demonstrate how selected soil health metrics that are associated with ecosystem services could change on farms in response to management practices at the field scale. These field scale management scenarios demonstrate that many practices in use by farmers in Vermont can have positive impacts on the soil health indicators of interest to the Vermont Soil Health & Payment for Ecosystem Services Working Group. The scenarios document potential for tradeoffs among soil health properties. Specifically, …

Soil Carbon Storage And Sequestration In Vermont Agriculture, Alissa C. White, Heather M. Darby, Donald Ross

UVM Extension Faculty Publications

In 2021, The State of Soil Health (SOSH) project measured indicators of soil health on 221 farm fields across the state of Vermont through a collaborative effort among many organizations. Soil carbon stocks to 30 cm depth were assessed on 191 of those fields. In this brief we share a summary of this new soil carbon stock data alongside data from a national assessment of soil carbon stocks performed by the NRCS from 2010 and highlight its relevance to current policy conversations within the state of Vermont.

Key Ideas

• The protection of existing soil carbon stocks and support for increased …

S6e5: Who Doesn’T Love Maine Maple Syrup?, Ron Lisnet, Jason Lilley

The Maine Question

Maple syrup is a staple product in Maine, and many rejoice when the sugaring season returns each year. At the end of winter when the temperatures are just right, producers harvest gallons of sap to transform into sweet syrup inside their sugar shacks.

In this episode of “The Maine Question” podcast, Jason Lilley, a sustainable agriculture professional with University of Maine Cooperative Extension, describes how the producers make maple syrup from sap. He also discusses the future of the maple industry in Maine and shares a few tips and recipes.

Tile Drainage Flow Partitioning And Phosphorus Export In Vermont Usa, Ryan Ruggiero, Donald Ross, Joshua W. Faulkner

Lake Champlain Sea Grant Institute

Tile drainage (TD) has been identified as a potential non-point source of phosphorus (P) pollution and subsequent water quality issues. Three fields with TD in Vermont USA were monitored to characterize hydrology and P export. Fields were in corn silage and used minimal tillage and cover cropping practices. Preferential flow path (PFP) activity was explored by separating TD flow into flow pathway and source connectivity components using two hydrograph separation techniques, electrical conductivity end member unmixing, and hydrograph recession analysis. TD was the dominant P export pathway because of higher total discharge. Drought conditions during this study limited surface runoff, …

Seeds Of Resilience: Learning From Covid-19 To Strengthen Seed Systems In Vermont, Ali Brooks, Carina V. Isbell, Daniel Tobin Ph.D., Travis Reynolds Ph.D., Eric Bishop Von Wettberg Ph.D., David Conner Ph.D., Evie Wolfe

College of Agriculture and Life Sciences Faculty Publications

Seeds are central to crop-based production systems, yet in the United States seeds have been largely overlooked in both research and local and regional food systems initiatives. This report seeks to address the gap in seed-related research by assessing current strengths and vulnerabilities of Vermont’s seed systems. In particular, the findings presented in this report illuminate how seed systems can maintain function in the face of external shocks such as the COVID-19 pandemic, and how we can apply the lessons learned toward building resilience for an uncertain future due to factors such as climate change. Despite the turmoil caused by …