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化腐灵是丰润县腐植酸学会与河北农大候宝林教授共同研制开发的一种新的药剂,它是用腐植酸与中草药配制而成。从试验结
Rotten spirit is Fengrun County Humic Acid Society and Hebei Polytechnic University professor Baolin jointly developed a new agent, which is formulated with humic acid and Chinese herbal medicine. From the test results