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High organic matter

X-腐殖酸土壤肥料腐殖酸复合NPK肥料闪亮珍珠NPK 16% min
US$0.20-0.30
Min. Order: 5000 kilograms
X-腐植酸NPK有机酸腐植酸复合氨基酸颗粒
US$250-290
Min. Order: 1 metric tons
农业肥料复合氨基酸肥料和 NPK
US$0.20-0.40
Min. Order: 5000 kilograms

Bio fulvic acid

X-腐植酸有机肥腐植酸批发生物黄腐酸肥料
US$0.50-0.70
Min. Order: 1000 kilograms