Digging into Research
A nitrogen fertilization rate of 44.5 lbs N/ac maximized canarygrass seed yield. Foliar fungicide application increased seed yield by 8.5%, and is important in areas where septoria leaf mottle is prevalent. The fungicide application did not improve the responsiveness of canarygrass to N fertilizer, so...
Compared to direct combining without pre-harvest glyphosate, research found no effect on oat quality when glyphosate is applied at a seed moisture content at 40% or less. When applied at the recommended seed moisture content of 30%, pre-harvest glyphosate had a similar impact on oat...
A meta-analysis of canola yield response to plant densities found that the economic optimal canola plant stand is 6 to 7 plants per square foot assuming recent 3 year average hybrid seed cost of $11.84/lbs., and farmgate canola price of $10.22/bu, hybrid seed size of...
For this study conducted in southern Alberta on irrigated and dryland plots, the precision planter with 12 inch spacing increased seedling emergence and plant stand density compared to an air drill on 12-inch spacing or precision planter with 20 inch spacing — as long as...
Seed wheat as soon as feasible after soil temperatures reach 0C, and prior to soils reaching 7.5–10C, with an optimal seeding rate of 40 seeds/ft2, and at a shallow seeding depth. Ultra-early seeded wheat increased grain yield and stability compared to current seeding practices. Using...
Wider row spacing in wheat is possible – up to 16 inches – but producers need to monitor their plant density to ensure they are reaching an adequate stand establishment to achieve optimum yield, especially since all seeding equipment may not maintain separation of seed...
Large seed and shallow seeding independently improved organic barley and oat production. In organic production, pre-seeding tillage is an important weed management strategy, however this can cause drier seeding conditions. To compensate, greater seeding depths are often used, which may reduce crop performance. A 2-year research project...
Up to 90% of total variation in soybean yield and quality was explained by environment, seeding date, cultivar and their interactions, with environment often responsible for the majority of the response. Overall, very late seeding reduced yield, seed weight, and oil but did not affect...
Direct seeding of productive and nutritive legume species into existing pasture is considered the most attractive option for pasture rejuvenation. For high performance grazing systems, identification of suitable bloat-free legumes and methods for direct seeding into old grass and legume stands will be essential strategies. The...
Niger grain yield increased linearly by 18% with increasing nitrogen rates. Seeding depths down to one inch (2.5 cm) allowed placement of seed into soil moisture to support emergence and optimize yield. Niger is an open-pollinated oilseed crop, and was domesticated in Ethiopia. While niger is...
