Home / Canola Watch / Harvest and Storage / Page 34
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Late season hail can damage pods and increase the shattering risk for those pods. Before jumping the gun and swathing too early, take these decision-making steps…
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Pre-harvest interval (PHI) refers to the amount of time that must lapse (in days) after a pesticide application before the crop is cut. Cutting refers to swathing or straight combining. Each crop protection product has its own PHI, and the PHI for a specific product often vary by crop…
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The risk of sclerotinia stem rot infection is still present on later crops that have not reached full flower, especially given the rain and high humidity in some regions this week. Highly variable crops may also be at “full flower” or their “most yellow” — other terms for 50% flower — for longer than typically expected, which also extends the…
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We have reports of an “alarmingly high” rate of canola spoilage across the Prairies. Have you checked bins lately? Hot conditions increase the storage risk, even if canola is dry. Take a look, and turn the bin or turn on the fans if necessary. Click here for an update on PAMI’s summer storage research. This research will help us determine…
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As growers transition from seeding back to grain hauling to get bins cleaned out and ready for harvest, there are two timely “Keep It Clean” messages to keep in mind: 1. Carefully clean all treated seed and seed treatment dust out of the trucks and augers. Elevators are watching for this, and may reject loads where treatment is detected. This…
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The Canola Council, in collaboration with PAMI and the provincial canola grower commissions, is gathering information to help define best management practices for summer storage of canola. We do not have enough practical information to answer the question “How does the warm summer air affect the temperature, moisture and potential spoilage of cooled canola?” There was also no way to…
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High cereal yields last year mean more residue issues this spring. If the drill cannot cut through or dig under the residue to place seed into soil, then some sort of residue management may be the lesser of two evils. We ran a survey the past two weeks asking Canola Watch readers for their thoughts on effective spring management for…
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Canola may be stored longer than usual and in bigger quantities this year. As outside temperatures warm up, it becomes important to check bins again to make sure canola inside safely makes the transition from winter to spring and summer. Movement of air and moisture inside bins is greatest when the temperature difference between inside and outside is greatest. Increased…
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Moisture migration in a canola bin peaks when the temperature difference between inside and outside the bin is high. If canola in the bin is -20C and the outside air warms up for a week, this can increase air flow and moisture concentration inside the bin…