Silicate-complexed organic root system fertilizer and preparation method thereof

Abstract

The invention discloses a silicate-complexed organic root system fertilizer and a preparation method thereof. The silicate-complexed organic root system fertilizer is prepared from the following raw materials in parts by weight: sodium bentonite, carbon powder, starch, an epoxy resin, cement, lime powder, azotobacter, rhizobia, silicate bacterium, sodium chloride, ammonium sulfate, corn flour, industrial candy pomace, indolebutyric acid, leaf mold, a 50% rough mixed amino acid solution, plant ash and a proper amount of water. The silicate-complexed organic root system fertilizer belongs to a fertilizer for promoting crop root system development and growth. The invention is characterized in that the silicate-complexed organic root system fertilizer can effectively control the regular growth of the root system, and can not have negative influence on growth due to the addition of excessive phytohormone like the traditional fertilizers. The silicate-complexed organic root system fertilizer can perform adsorption and improve the developmental conditions of the roots through bacterial metabolism, and has obvious effects. The detection indicates that the silicate bacterium within a certain concentration range can promote the crop root system development and growth, and the well developed root system can enhance the stress tolerance and disease / pest resistance of the crops.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a complex silicate organic root fertilizer and a preparation method thereof. Background technique [0002] Bentonite is a clay mineral mainly composed of montmorillonite. Montmorillonite has a simple oblique crystal structure. It is a layered aluminosilicate mineral containing water and two octahedrons or three octahedrons. There are two layers of silicon-oxygen tetrahedrons outside the single unit cell, and a layer of hydrogen is sandwiched in the middle. Oxy-alumina octahedron, in the tetrahedron and octahedron, the high-priced silicon ions and aluminum ions can be replaced by its low-priced cations, making the montmorillonite unit cell negatively charged and becoming a large negative ion, so that it has the ability to adsorb cations ability, but the anion adsorption effect is not good. [0003] Flake graphite has good electrical conductivity, but its layered ...

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Problems solved by technology

The biggest advantage of graphite conductive adhesive is relatively stable performance, certain acid and alkali resistance, low price, low relative density, good dispersion performance, but high resistivity, generally only used for medium resistance slurry