Photo: Scouting a few days after a spring frost is a good way to assess the severity of any damage. Good agronomy is very important for achieving good yield and quality in forage crops. While good agronomy includes a fertility plan, seeding techniques, and harvest management, it also relies on proactive decision-making. The only way […]
So your corn was planted late and got damaged by frost, or maybe it wasn’t quite fully mature when you harvested. You ended up harvesting low-test-weight corn. Now it needs to be dried and stored. Storing in your own bins may provide some marketing advantages. There may not be much tolerance for lower-quality grain sold […]
Late planting combined with below-average heat unit accumulation this year means Ontario’s corn crop is behind in maturity from where we would normally expect it to be. Autumn is here in full swing and many parts of the province have already experienced frost. If corn is not fully mature by the time the first frost […]
Various areas in the province received frost in September and there continues to be concern the impact subsequent frost will have on the soybean crop. The extent of injury will depend on the stage of development as well as the length of exposure to frost. MECHANISM Low temperatures injure plants primarily by inducing ice formation […]
Canola seedlings can with stand a considerable frost (-5 to -8 0 C) if plants have become acclimatized following a few days of cold temperatures. However, canola seedlings growing under warm conditions will be tender, and can be killed by even a few degrees below zero. Ice crystals will form on the leaf surface before […]