农家肥料含有农作物所需要的氮磷钾等大量元素和锰铜锌等微量元素,以及腐植酸、氨基酸、醣类及生长素等有机营养,可提高作物产量和改善产品质量,同时还能提高土壤肥力和改良土壤物理化学性质。 Farming manure contains a large number of elements such as nitrogen, phosphorus and potassium needed by crops and trace elements such as manganese, copper and zinc, as well as organic nutrients such as humic acid, amino acids, sugars and auxin, which can increase crop yield and improve product quality while improving soil Fertility and Soil Physical and Chemical Properties.