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腐植酸颗粒肥是指以泥炭(草炭)、褐煤、风化煤等为主要原料加工而成的一种有机肥料。腐植酸是由动植物残体经多年风化、微生物分解,以及地球变迁等一系列的转化过程而积累起来的一种有机物质,它广泛存在于泥炭、褐煤、风化煤中。腐植酸由碳、氢、氧、硫等多种元素组成,还能大量
Humic acid granular fertilizer refers to peat (peat), lignite, weathered coal as the main raw material processed into an organic fertilizer. Humic acid is an organic substance accumulated by a series of transformation processes of animal and plant residues after many years of weathering, microbial decomposition and earth transition. It is widely found in peat, lignite and weathered coal. Humic acid from carbon, hydrogen, oxygen, sulfur and other elements, but also a lot