Organic-Inorganic Compound Fertilizer Content: 25-30% N+P2O5+K2O: 11-5-4, 9-5-6, 12-5-3, 16- ... -5, 8-8-8 Organic-Inorganic Compound Fertilizer Standard: NY481-2002HS Code: 31012000Content: 40-45%N+P2O5+K2O, 11-5-4, 9-5 ... Plantation/vegetable Material at 50C to abolish impuritiesii. Adding inorganic fertilizer raw materialApplicable plantations: wheat, tea, palm oil tree, fruit trees ...