Boron zinc boron magnesium fertilizer
Net content:1000g
Specification:20kg/piece 1000g×20bag/piece
Formulation:granulation, Small crystal
Active ingredient:
Fe₂O₃≥1.2%, Na₂B₄O₇·H₂O≥3.09%, S≥16.0%, MgSO₄·7H₂O≥90%, BFA, industrial quality≥98%.
Usage:
Acre spraying dosage :1-2 kg pouring Shi mu dosage :3-5 kg
Kisch mu dosage :5-10 kg
Applicable to crops: oilseed rape, cotton, sunflowers, medlar, fruit trees, vegetables, soybeans, wheat, rice and so on.
★Registration No.:Farm (2005) No. 1732
★Implementation standard:Q/KDM077-2003
★Effective content:Mg, B, Fe≥10%
★Industrial content:≥98%