Does Wider Canola Row Spacing Optimize Returns… Or Risk Consequences?

Oct 18, 2023

Seeding canola wide can impact everything from seed cost to weed management to disease potential, but what spacing offers the best reward and least risk?

Typical row spacing in most commercial canola fields varies from seven to 12 inches. That’s higher than the six-to-eight-inch spacing used in canola’s earliest years, and much more precise thanks to today’s seeding technology.

Given new research findings and increasing agronomic understanding, is seven to 12 inches the very best option? Could a specific spacing inside that range offer maximum yield or quality benefit, or could going wider, say 15 inches or even 18, save seed while optimizing disease management?

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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.