The bottom line for seed-placed fertilizer in canola: 1. Apply plant available sources of nutrients. 2. Place a modest rate of P in the seedrow. At rates over 20 lb./ac., the salt component in MAP, for example, can start to set back seedling survival. 3. Place N and S in a band away from the seed…
Seed-place ammonium phosphate only
May 15, 2013