Specification_i
15-15-15 14-14-14 12-12-17 + 2Mgo,20200 (12 so3)
Specification_ii
16-20-0 30-5-0 27-13-0 29-12-0 23-23-0
Specification_iii
16-16-16 17-17-17 18-18-18 19-19-19
Specification_iv
20-20-20 17-8-25 20-5-10 20-10-10
Specification_v
23-10-5 + 2MgO + 3S + 0.3Zn
Specification_vi
24-6-10_Slow发布
Specification_vii
26-5-5 20-20-15
Application_1
水稻、小麦、棉花、甘蔗、茶、咖啡、烟草、蔬菜