Abstract:

Biochemically-humic acid fertilizer has been manufactured from natural organic marenals throughtwo biological fermentations.It is extensively used in agriculture, forest, animal husbandry, etc.It is an ef-fective fertilizer, producing green foods and improving the soil.

Key words: Biochemically-humic acid Fertilizer Fermentation

摘要：

采用纯天然物质为原料,经两次生物发酵制取的生化腐植酸肥料,可广泛用于农业、林业和畜牧业等领域,是生产绿色食品的上等肥料.该产品又是一种土壤改良剂.

关键词:  腐植酸, 肥料, 发酵