The successful establishment of forage seed is dependent on many factors. The planning process, which may begin 12 to 18 months prior to planting, is critical for a successful outcome. There are many things that need addressing prior to and after planting including soil fertility, weed control, seed-bed preparation, and pest management.
Pest Management
There can be huge variations in the pest spectrum and pest populations over different seasons, within different regions and even different paddocks on a farm. There are generally no ‘silver bullet’ solutions associated with pest management. The best approach is to utilise a program that incorporates a number of different pest management tools, including seed treatment, contact insecticide application, slug-bait application, novel endophytes and cultivation.
Seed Planting
Treated seed can change the flow rate of seed through a drill, so it is important to calibrate planting equipment before sowing. Trial work undertaken by PGG Wrightson Seeds has shown that the optimal sowing depth for forage seed is in the range of 10-20mm below the soil surface. Treated seed should be sown into a fine, firm and moist seedbed.