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: Do Cold Temps Impact Emerging Corn & Soybeans? | Pioneer Agronomy

A cold snap swept across west central Minnesota and eastern South Dakota, bringing frost, fog, and temperatures dipping into the 20s—raising urgent questions about early crop damage.

Pioneer Agronomist Eric Rice breaks down what those overnight temperatures could mean for emerged corn and soybeans, how to assess frost injury, and why patience is key before making any replant decisions. Learn the critical differences between corn and soybean growing points, what cosmetic vs. serious damage looks like, and how last week’s high winds may also be influencing what you’re seeing in the field.

Watch for:

• Frost thresholds for early-season crop damage

• Why corn may be more resilient than it looks

• Soybean growth stages and frost susceptibility

• How to evaluate brittle stems and discolored tissue

• Why waiting 4–5 days before assessing stand loss matters

• When to contact your local Pioneer agronomist or sales representative