Features:
1) High nutrient contents:
a) Nitrogen: 10 - 11%
b) Phosphor: 44 - 45%
c) Over 55% of the total contents approach to the second
ammonium
d) Over 10% of middle-minimum elements
2) Easily absorbed by crops
3) Durable fertility
4) Subacidity: PH3.47, good for soils
5) Higher efficiency: 10 - 30% higher than the second ammonium
for fertilizing effect, the integrating fertilizing cost is lower than
mix fertilizer of equal oxygen content and the second ammonium
6) Quality standard: GB10206-88　　　

Inner packing:
40, 50kg/bag