Method for preparing foliage fertilizer containing nucleic acid degradation product

Abstract

The invention relates to a preparation method of a foliar fertilizer which comprises nucleic acid degradation products. The invention is characterized in that: malt sprout is employed to obtain nuclease liquid with a low temperature water extraction method, nucleic acid solution and enzyme solution are blended according to a proportion by weight of 1 : 2 to 3 portions of nucleic acid and malt sprout, and the solution is hydrolyzed at a temperature of 65 DEG C and a condition of pH 5.6 for 3 to 4 hours, then a nucleic acid degradation product foliar fertilizer is obtained after enzyme dispelling, filtering, enzyme and milling. The preparation method of the invention is characterized by simple technique, easily available raw material, pollution free exhaust and low production cost; the prepared nucleic acid degradation products of the foliar fertilizer are nucleosides, nucleotides, pyrimidine, purine and other micromolecule, thus being beneficial to the metabolism process of nucleic acid, and the invention also contains a great amount of nutrient components such as glucide, protein and minerals, etc., which are needed by the growth of crops, thus promoting the growth of crops, strengthening resistance and obviously improving yield and quality; the yield of wheat is improved by 7 to 10 percent, protein content is improved by 1 percent and wheat gluten content is improved by 3 percent; solution is prepared by the foliar fertilizer of the invention according to requirements of the growth of crops to spray; absorption speed of foliage is fast, and brings no pollution to soil; the foliar fertilizer is a non polluted green fertilizer.

Description

technical field [0001] The invention belongs to the improvement of the preparation method of foliage fertilizer containing nucleic acid degradation products, and specifically relates to the technical field of preparation of crop growth fertilizer. Background technique [0002] Nucleic acid is the basic substance of life and the basis of material metabolism and energy metabolism. Differences in the nature and quantity of nucleic acid can lead to the diversity of biological species and growth states. For the same kind of living organisms, the difference in the amount and form of nucleic acid determines the strength of the living organisms. Therefore, nucleic acid substances play an irreplaceable role in increasing crop production and improving product quality; small nucleic acid molecules such as nucleosides, nucleotides, pyrimidines, and purines can not only regulate the growth of plants, but also be used as a source of nutrition by plant leaves. It can be quickly absorbed b...

AI Technical Summary

Problems solved by technology

Chinese patent document (CN1238323A) discloses a kind of preparation method of nucleic acid foliage fertilizer, because the degradation of its nucleic acid adopts the chemical method of alkaline hydrolysis, makes the nucleic acid degradation product only have purine and pyrimidine, and component is single; Therefore, this patent exists Nucleic acid degradation products have a single component and the chemical alkaline hydrolysis method is not conducive to environmental protection and high production costs

After searching, there is no better preparation method of foliar fertilizer containing nucleic acid degradation products, which can solve these problems, and there is no commercial sale of foliar fertilizers containing nucleic acid degradation products.