Grant: Applied Research and Development Grants - Level 2

Conservation tillage practices including no-tillage and reduced tillage have been widely adopted in the Canadian prairies. However, proper residue management of the previous crops is challenging, which may lead to cold and wet seedbed conditions and improper seed to soil contact during seeding. Despite the availability of high-quality canola (Brassica napus L.) seeds, initial crop establishment in the fields has been observed to be variable and low (approx. 50%). Lack of residue management can further impact canola emergence and seedling survival. Higher seedling emergence is required for improved canola yield and seed quality. This study proposes to test the efficiency of management practices including strip tillage and precision planting in managing crop residues and improving canola emergence, growth and yield. This project will inform the producers of best management practices to be followed to obtain maximum seed yield and quality for canola crop production. Furthermore, project outcomes may help determine if the inclusion of planters, especially for small-seeded crops, is warranted for the agricultural systems in southern Alberta.