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Danyang Liu Named Superintendent of UW’s Spooner Ag Research Station

Danyang Liu has been named superintendent of the Spooner Agricultural Research Station, the northwestern-most station of the statewide ARS network operated by the University of Wisconsin–Madison College of Agricultural and Life Sciences. In this role, which Liu started in June 2026, he will oversee the staff, research operations and outreach efforts at the 380-acre station.

Spooner ARS, established in 1909, is ideally situated to study the agricultural challenges posed by the unique conditions of northern Wisconsin, including the region’s cooler temperatures, shorter growing season and sandy loam soil. The station currently hosts demonstrations and research on a variety of crops, including oats, barley, winter wheat, alfalfa, forage grasses, hazelnuts, table grapes, corn and soybeans. The station is also home to a volunteer-supported public demonstration garden that features perennial plants, grape varieties and All-America Selections of flowers and vegetables.

Liu takes over the role from Phil Holman, longtime superintendent at Spooner Station.

What is your professional background, including your areas of specialization?

I hold a Ph.D. in horticulture from Virginia Tech and an master’s degree in horticulture from the University of Florida. My professional background bridges academic research, commercial leadership in high-tech controlled environment agriculture, and community extension. I specialize in crop stress physiology, sustainable soil and weed management, and small fruit production, integrating advanced agricultural technology — like AI and robotics — to build resilient, climate-ready agricultural systems.

Source : wisc.edu

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Understanding the Basics of the Renewable Fuel Standard

Video: Understanding the Basics of the Renewable Fuel Standard

On Friday, April 24, 2026, from 12 noon–1:00 ET, the Penn State Center for Agricultural and Shale Law, alongside the Pennsylvania Department of Agriculture’s (PDA) Agricultural Business Development Center (ABDC), presented this webinar in the Understanding Agricultural Law Educational Series, a course designed to develop subject matter literacy and competence on fundamental issues of agricultural law for attorneys and business advisors who work with or represent agricultural or rural clients but may not necessarily specialize in agricultural law:

“Understanding the Basics of the Renewable Fuel Standard”

The Clean Air Act’s Renewable Fuel Standard (RFS) program requires transportation fuel sold in the United States to contain a minimum volume of renewable fuels such as ethanol, biodiesel, or advanced biofuels. Established by the Energy Policy Act of 2005 and later expanded by the Energy Independence and Security Act of 2007, the RFS is implemented by the U.S. Environmental Protection Agency (EPA) in collaboration with the Department of Energy and the U.S. Department of Agriculture (USDA).

This webinar provides an overview of the legal authority and structure for the RFS program and explain how it works, including the program’s system of Renewable Identification Numbers (RINs) and categories of renewable fuels. Additionally, this webinar addresses EPA annual volume requirement rulemaking and associated recent legal issues.