1. Promote plant growth,increase yiield and improve quality； 2. Improve fertilizer and pesiticide utilization and efficiency； 3. Improve soli configruation and agriculture enveiroment； 4. Regulate plant growth,enhancing,ability of drought-resistence, cold-resistence,water-logging resistence,disease-resistence； 5. Comply with green food producing requirement,safe,high efficiency.
in 25Kg/ plastic woven bag , 20Kg/carton.