1. Under the same dosage as other brands of diammonium phosphate, the average crop yield increased by 9.6% and the average fertilizer utilization rate increased by 7.9%.
2. Suitable diammonium is suitable for crops that like nitrogen and need phosphorus. It is easily soluble in water, with less solid matter and nutrients easily absorbed by crops. It is suitable for the demand of various crops for nitrogen and phosphorus, and is widely used in red soil, yellow soil, brown soil, yellow fluvo-aquic soil, black soil, cinnamon soil, purple soil, albic soil and other soils.