Foliar fertilizer containing fish protein amino acid and preparation method thereof

Abstract

The invention relates to the field of foliar fertilizers, in particular to a foliar fertilizer containing fish protein amino acid and a preparation method of the foliar fertilizer, and the foliar fertilizer is prepared from the following components: oligosaccharide extract, pomace enzymatic hydrolysate, aquatic product processing leftover fermentation liquor, an adsorption carrier, a viable bacteria culture solution, a dispersing agent and water. The foliar fertilizer disclosed by the invention is high in overall stability, strong in soaking effect and capable of promoting plant growth, increasing the substance accumulation speed of plants and enhancing the resistance of the plants.

Description

technical field [0001] The invention relates to the field of foliar fertilizers, in particular to a foliar fertilizer containing fish protein amino acids and a preparation method thereof. Background technique [0002] Fish protein amino acids are rarely used in planting, but their research on plant growth promotion has been recognized by people. In the application of agricultural production, oligosaccharides can not only make crops grow well, have a stable and significant effect of increasing income, but also be used as soil improvers, especially in the aspect of inhibiting plant diseases, which has gradually become a research hotspot. A large number of studies have shown that oligosaccharides can induce plants to produce broad-spectrum resistance, enhance plant self-defense capabilities, and inhibit the growth of various plant pathogenic microorganisms, and they are non-toxic and degradable by microorganisms, and will not pollute the environment. Make it play an important ...

AI Technical Summary

Problems solved by technology

[0003] In the current technology, the use of fish protein amino acids in agriculture is less, but oligosaccharides are more used in fertilizers. For example, the patent No. is CN201610587239.2, a method for preparing oligosaccharide-containing seaweed organic fertilizer by a hierarchical enzymatic hydrolysis method. Fresh marine algae plants are washed, impurity removed, soaked, and pulped, and an enzyme solution is prepared, and the enzyme solution is added to the seaweed bottom material in stages to achieve graded enzymolysis to obtain an organic fertilizer containing oligosaccharides, but the production lacks The combined use of various organic substances makes it difficult to exert the soil activity of oligosaccharides; another example is a liquid compound fertilizer that can enhance plant resistance, its preparation method and application with the patent number CN201610098115.8, using sodium alginate oligosaccharides , urea ammonium nitrate solution, potassium dihydrogen phosphate, micro-fertilizers and additives, so that the liquid compound fertilizer has the dual effects of alleviating various stresses of wheat and promoting plant growth, but lacks the use of microorganisms, and cannot maximize the effect of oligosaccharides on plants Therefore, it is extremely necessary to study a fertilizer that can comprehensively promote plant growth in combination with fish protein amino acids and oligosaccharides