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The combination of swathing canola too early (low seed-colour change) and swathing during a stretch of hot weather can lead to rapid curing that leaves green counts elevated. By leaving the crop standing until 60% seed colour change on the main stem, this should reduce the amount of green immature seeds on side branches, which will reduce the green-seed risk…
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Some researchers found that long-term storage may decrease green seed count slightly, but farmers should not count on a significant improvement in storage – especially if seeds are very dry…
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Pod splitting or pod drop due to tissue damage from the heavy frost usually starts within a day after the frost event. If the canola crop is still sound after that time, growers can probably stick with original plan – whether that be swathing at 60% seed colour change or straight combining…
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Here are few swathing situations and what to about them…
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Optimal swath timing for canola yield and quality is when at least 60% of seeds on the main stem are showing some colour change. Seed colour change (SCC) is considered any amount of yellow or brown on the seed. (See scouting tips below.) This increases crop yield because side branches have longer to fill and average seed size for the…
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Harvest delays due to soggy soils, frequent rains and even mist have canola growers wondering about risk to the crop and what, if anything, they can do reduce these risks. Really, the only approach is to wait out the weather. When fields are able to support the swather, decide then whether the staging suits swathing or straight combining. This article…
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Optimal swath timing for canola yield and quality is when at least 60% of seeds on the main stem are showing some colour change. Should growers adjust this approach in situations that make the decision more difficult? The following many help with those decisions…
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Optimal swath timing for canola yield and quality is when at least 60% of seeds on the main stem are showing some colour change. The arrow points to a seed with a touch of colour on the green. This counts as colour changed…
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Most canola growers are familiar with straight combining, even if most have not tried it yet. New varieties with pod shatter resistance have helped with the overall comfort level for the practice. This article looks at situations where swathing may still have an advantage over straight combining…
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