Good kernel set — from the tip to the butt of the ear — plays a key role in achieving high corn yield. But every year growers run into environmental and agronomic challenges the can lead to poor pollination, aborted kernels and a significant impact on yield. On this episode of the RealAgriculture Corn School,… Read More

Research has repeatedly shown corn’s yield potential starts declining if plants don’t emerge within a tight timeframe, but dry conditions following planting can wreak havoc on best-laid plans for uniform emergence. If one in six corn plants is two leaf stages behind the rest, expect a four per cent yield reduction, says Morgan Cott, agronomy… Read More

The weeks following planting season — when problems that arose during planting are still top of mind and planter-related issues can be identified in the field — offer an opportunity to pro-actively perform maintenance and upgrades before parking the planter in the back of the shed. The summer months can also coincide with equipment dealer… Read More

The proof is in the plant stand when it comes to evaluating how a corn planter performed in spring. This episode of RealAgriculture’s Corn School is all about grading planter performance, as we head to a field near Homewood, Man., with Breanne Rey of PRIDE Seeds and planter expert Andrew Kippen of North Valley Precision… Read More

A European corn borer (ECB) population in part of eastern Canada appears to have developed resistance to a Bt protein commonly used in North American corn hybrids for preventing damage from the pest. On April 27th, the Canadian Corn Pest Coalition reported a sample of ECB collected near Truro, Nova Scotia, showed reduced susceptibility to… Read More

A properly calibrated planter can make a key contribution to corn yield but could the planter wheels be causing yield-robbing soil compaction? Ontario Ministry of Agriculture, Food and Rural Affairs corn specialist Ben Rosser says it’s important for growers to be aware of soil compaction on or around corn rows during planting. On this episode… Read More

Where should growers place fertilizer in strip-till strips to best protect the seed from injury while optimizing nutrient uptake? Ontario Ministry of Agriculture, Food and Rural Affairs corn lead Ben Rosser says Ontario does have “safe rate” recommendations for in-furrow and 2″x 2″ planter banding but no guidelines are currently available for strip-till fertilizer placement…. Read More

The Christmas holidays are here! What better way to spend the time than catching some of the 30 Corn School episodes RealAgriculture published in 2022? We kicked off the season in January with Purdue University agronomy professor Dr. Tony Vyn who tackled the question: where does yield come from? Vyn notes that hybrid research over… Read More

 

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