Key result: This study compared two choppers and three post-harvest residue treatments of wheat residue and found no significant differences in canola emergence across treatments. However, the researcher still recommends proper residue management for a good canola plant stand. Uneven and poorly distributed residue can lead to challenges, including uneven seed depth the following spring,...

Key result: Cultivar choice is the most influential factor for canola emergence percentage, this study found. Seeding date also influenced emergence, but this was mainly a function of environmental conditions. All environmental variables influenced emergence, and temperature and heat units were consistently more influential than precipitation and moisture. Studies have shown that seeding speed and...