In recent years, an increasing number of chemical fertilizers have been applied in the agricultural production, but, crop yields have not been increased. What’s worse, the plant diseases and insect pests have become more and more serious. The pesticides have the increasing usage and cost, leading to the increasing investment in the agricultural production. The amino acid in the organic inorganic compound fertilizer is a complex of 18 kinds of amino acids, which can be directly absorbed by the roots and leaf surfaces into the body and converted into protein, further leading to robust plant, deep roots and flourishing leaves, strengthening the crop’s capability of resistance to cold, drought, continuous cropping, lodging resistance, and salt tolerance, and greatly suppressing the breeding of harmful bacteria. The organic inorganic compound fertilizer has complete medium trace elements to meet the special needs of various crops, and dramatically prevent and reduce the occurrence of physiological diseases.