How early is too early for seeding?
With spring now springing, when should the canola seeder roll? Seeding early generally improves canola’s yield potential and quality, but only if the crop emerges and establishes itself with uniformity across the field and a vigorous 5-8 plants per square foot. Consider the pros and cons of early seeding, factoring in frost risk, soil temperature and type, moisture availability, flea beetle risk, seed treatment and seed placement. This Fundamentals article focuses on best management practices that improve seed survival and stand establishment. According to research from the University of Saskatchewan, an early pre-seed herbicide application can have a greater influence on crop yield than an early seeding date if weed competition is significant. (Flea beetle management tips)
