One of the big benefits of strip tilling corn is the ability to place fertilizer directly into the berm or strip for greater nutrient efficiency. But as growers rotate out of strip-tilled corn, how can they assess the overall fertility of a field where nutrient placement was concentrated in specific areas? On this edition of… Read More
Part of the attraction of strip till corn is the ability to cultivate strips in the fall and place fertilizer. It makes for less work in the spring when the field work window is compressed. Those fall strips in heavier soil also help warm the planting zone. But what about fertility — how does corn… Read More
Starter fertilizer can give a corn crop some early-season punch, but if you’re not careful with application rates those new plants could get knocked out by fertilizer burn. Banding fertilizer in a 2-by-2 band beside the seed promotes early growth and vigour but too much nutrient too close to the seed can injure roots and… Read More
Planters are parked across Ontario as rain-soaked and flooded fields are far from fit for corn seed. But soil conditions can turn around in a hurry with better weather and there’s still plenty of yield potential for growers to chase, says Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) corn lead Ben Rosser. In… Read More
Ontario’s cool, wet spring not only delayed planting, but also put the brakes on nitrogen mineralization, limiting the nutrient’s availability to the growing corn crop. According to OMAFRA pre-sidedress nitrate testing (PSNT) survey results released this week, corn growers are looking at the lowest rates of available nitrogen since the survey began in 2013. In… Read More
Ontario corn planting isn’t finished, but it’s probably done. With more rain sweeping across the province – and pushing total spring accumulation to record levels in many areas – it’s unlikely that farmers will be planting corn when things dry out, says Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) corn lead Ben Rosser…. Read More
How much corn yield potential are you losing as the rain continues to fall across Ontario? As of May 5, you haven’t lost anything yet, but yield potential does start to diminish around May 10, says Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) corn specialist Ben Rosser. In this episode of RealAgriculture Corn… Read More
What impact will a cool April have on nitrogen availability for Ontario’s corn crop? Will the hot late May weather speed up nitrogen release and help soil levels catch up? On this episode of Corn School, Real Agriculture agronomist Peter Johnson is joined by OMAFRA Corn Lead Ben Rosser to tackle these questions. Rosser says… Read More
After saying good-bye to three senior field crop specialists in the last year, Ontario’s agriculture ministry has hired three individuals to fill the corn, cereal crop and canola/edible bean vacancies. Joanna Follings is joining the Agriculture Development Branch as the Cereals Specialist, replacing Peter Johnson (who joined RealAg as resident agronomist). Follings, who holds a MSc…. Read More