Multi-use functional fertilizer and preparation method thereof

Abstract

The invention discloses a multi-use functional fertilizer and a preparation method thereof, and belongs to the technical field of fertilizers, and the multi-use functional fertilizer can be used for solving the problems of short fertilizer effect, single fertilizer effect, single function and easiness in causing land hardening and desertification. The fertilizer is prepared by fermenting nitrogen phosphorus and potassium, Chinese herbal medicine ingredients, sophocarpidine, humic acid, medium trace elements, biological bacteria and polypeptides, wherein the medium trace elements are calcium, magnesium, sulfur and silicon as well as iron, boron, manganese and zinc, and have the same amount; the Chinese herbal medicine ingredients are platycodon grandiflorum, lycoris radiate, nerium indicum, equisetum arvense, equisetum ramosissimum, elderberries, ailanthuses, xanthium sibiricum and polygonatum sibiricum. According to the fertilizer, the phenomena of soil hardening, deterioration, dysbacteriosis and the like caused by multi-year application of chemical fertilizers can be reduced and the root nutrient adsorption, transportation, storage and conversion capability is facilitated; after the fertilizer is applied, the yield of vegetables and the like can be increased by 20%-30%, the yield of fruit trees can be increased by 10%-20%, and the yield of economic crops such as peanuts and cotton can be increased by 10%-15%.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a multipurpose functional fertilizer and a preparation method thereof. Background technique [0002] As the world's population continues to increase, the demand for food is also increasing, and the status of agricultural technology development is becoming more and more important. In the development of agricultural science and technology, chemical fertilizer plays a vital role. However, only 20% to 30% of the chemical fertilizers applied to the soil are absorbed and utilized by the crops of the current season, and the rest of the chemical fertilizers are fixed by the soil, forming a large amount of phosphate and nitrate deposition residues, causing waste of fertilizers and destroying the soil. Aggregate structure causes soil compaction, decreased soil fertility, and poor arability. Therefore, it is necessary to develop new fertilizers to solve this problem. However, organic ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-purpose functional fertilizer and its preparation method for the existing fertilizers with short fertilizer effect, single fertilizer effect, single function, and easy sand formation on the ground floor.