The Canada Seeds Act requires that all certified seed meet minimum standards for germination on the day it’s sold. Whether seed is grown this year, last year or the year before that, certified No.1 canola must have 90% germination or better at the time of sale. Certified No.2 must have 80-89% germination. The seller is responsible to make sure seed…
Canola Watch Posts
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This year's edition looks at best management practices for canola production and the science behind them. It also provides short summaries of the 16 current agronomy projects funded through Growing Forward 2 and 68 ongoing agronomy projects funded by provincial canola grower organizations. It will be in mailboxes later this month…
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Green blues. By October, getting crop off becomes the priority. Green seed is unlikely to turn anymore unless a lot of moisture (snow?) comes, in which case harvest may be delayed until spring. Cool days, but hot bins. Canola binned hot will retain that heat for weeks and likely months, with the risk of storage losses rising with each passing…
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Canola binned hot will retain that heat for weeks and likely months, with the risk of storage losses rising with each passing day. Growers who binned hot canola in September and August will want to check that the temperature has come down to a safe storage level of below 15°C. Putting hot canola on air or turning it on a…
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Lower temperatures and shortened days in the fall trigger perennials such as Canada thistle, dandelion and quack grass to start moving sugars to below-ground tissues. Winter annuals and biennials are also doing this, but they don’t need a cool temperature trigger. Spraying these weeds in fall takes advantage of this downward flow, providing better control for next year. Read more…
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The key strategy of fall fertilization is to store nitrogen over the winter in the ammonium form – which is held on clay and organic matter – and is referred……
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Take fall samples when soil temperatures drop below 10°C, or cooler. Because microbial processes in the soil slow down as temperatures cool, sampling late in the fall will provide a close representation of nutrient levels at seeding next spring. The cooler the better when sampling, but you want to make sure you can still get the probe down 24”. Submit…