Mineral source humic acid microorganism enzymolysis organic and inorganic fertilizer and synthesis method thereof

Abstract

The invention discloses a mineral source humic acid microorganism enzymolysis organic and inorganic fertilizer. The fertilizer comprises the following raw materials in parts by weight: 25 to 60 partsof original ecological carbon residue mud, 20 to 50 parts of river sludge, 10 to 20 parts of ammonium bicarbonate, 10 to 25 parts of urea, 15 to 35 parts of ammonium chloride, 10 to 30 parts of potassium chloride, 15 to 40 parts of potassium phosphate, 10 to 40 parts of plant ash and 20 to 45 parts of dolomite. The invention also provides a synthesis method of the mineral source humic acid microorganism enzymolysis organic and inorganic fertilizer, wherein the method comprises the steps: S1, carrying out dry-wet separation on the original ecological carbon residue mud and the river sludge, filtering and precipitating the obtained liquid, and keeping the precipitation for 1-10 h; S2, putting dolomite into a crusher for crushing, wherein the crushing mesh number is 160-220 mesh; S3, mixing ammonium bicarbonate, urea, ammonium chloride, potassium chloride, potassium phosphate and plant ash according to a certain ratio, putting the mixture into a dryer, and drying for 10 min to 30 min. Themineral source humic acid microorganism enzymolysis organic and inorganic fertilizer is reasonable in structural design, and has the advantages that soil can more effectively and fully absorb the fertilizer, the physical properties of the soil are changed, the soil temperature is regulated and controlled, and the heat absorption of the soil is improved.

Description

technical field [0001] The invention relates to the technical field of organic and inorganic fertilizers, in particular to mineral humic acid microbial enzymolysis organic and inorganic fertilizers and a synthesis method thereof. Background technique [0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production, mainly including ammonium phosphate fertilizers, water-soluble fertilizers with a large number of elements , medium element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. Inorganic fertilizers are fertilizers composed of inorganic substances. Organic fertilizers refer to organic substances, that is, compounds containing carbon elements, as raw materials. [0003] In the prior art, when organic fertilizers and inorga...

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Problems solved by technology

[0003] In the prior art, when organic fertilizers and inorganic fertilizers are mixed and crossed to form compound fertilizers, they are generally applied in the soil, and the effect is not outstanding. In order to find a new and more efficient compound fertilizer, we proposed the microbial enzymatic hydrolysis of mineral humic acid Organic-inorganic fertilizer and its synthetic method and its preparation method to solve the above problems