Ammonium Nitrate | Comments |
---|---|
AMMONIUM NITRATE: Nitrogen Source Where the only source is from urea, this can be added to a 20-20-20 fertilizer in equal quantity to produce 30-10-10 so the nitrogen is more efficiently utilized; use 1/4 tpg. of 20-20-20 plus 1/4 tpg. of Ammonium Nitrate. OIE87My-2 | 0 |