This has been a common question after last week’s heavy frost. Growers wonder whether frost-damaged canola should be swathed or left standing for straight combining. By now, any pod splitting or pod drop due to tissue damage from the heavy frost has probably happened. This usually starts within a day of the frost event. If the crop is still sound,…
Harvest and Storage
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The key harvest management issue with snow on standing canola concerns not so much the precipitation (although heavy snow can cause lodging) but the frost that comes with it. The common scenarios growers face with the snow on standing canola are: 1. Canola is immature when snow falls. 2. Canola is ready to swath when snow falls. 3. Canola left…
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Crops left standing for straight combining could face high losses if growers change their mind and choose to swath after the crop has reached 80% seed colour change. If a field that ripe must be swathed, cut in very moist conditions (rain or heavy dew) to limit shattering as much as possible. The final decision on whether to swath or…
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Disease assessment. Seed colour change assessment. Count plants. Prep the combine…
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