Biological bacterial fertilizer for preventing and treating moss in water body and preparation method thereof

Abstract

The invention provides a biological bacterial fertilizer for preventing and treating moss in a water body and a preparation method thereof. The biological bacterial fertilizer is prepared from sodium humate, amino acid raw powder, Bacillus subtilis and sodium silicate. The sodium humate dissolved in water can turn water into light black or black and perform the function of shielding sunlight, so that the moss or mud cake on the tank bottom dies due to loss of lighting; the free amino acids and silicic acid can quickly promote the growth of the beneficial algae, thereby quickly cultivating the algae and enriching the water; and the Bacillus subtilis in the biological bacterial fertilizer can generate multiple enzymatic systems to decompose and utilize organic matters in the moss, mud cake, residual bait and manure in the culture water body, provides nutrients for algae growth, forms favorable diatom water color and lowers the transparency of the water body. The biological bacterial fertilizer has multiple biological water enrichment functions of killing the moss, decomposing the organic matters and quickly cultivating the beneficial algae. The biological bacterial fertilizer has the advantages of no environmental pollution, no public nuisance, low cost, wide application range and the like, is biodegradable and is simple to operate.

Description

technical field [0001] The invention relates to a biological bacterial fertilizer for preventing and controlling moss in a water body and a preparation method thereof, belonging to the technical field of aquaculture. Background technique [0002] Green moss, also known as green mud moss, is a general term for several filamentous green algae such as spirogyra, double star algae, and transplate algae. Moss will have adverse effects on shrimp and crab breeding: moss silk floating in the water will affect the growth and feeding of shrimp and crab. Can not escape and die; moss absorbs nutrients such as nitrogen, phosphorus and potassium in the water body, consumes nutrients, and makes water quality worse; affects the absorption of light energy by plankton, reduces plankton, hinders the increase of water temperature and the incorporation of oxygen; moss It is entangled with aquatic plants and directly affects the growth of aquatic plants; in high temperature seasons, moss will ap...

AI Technical Summary

Problems solved by technology

But it is only suitable for marine aquaculture

Lun Yanxia disclosed a composition for removing moss and its preparation method in patent 201210260062.7. The composition is biostatin, plant ash and clinoptilolite powder; Fan Jixiu et al. disclosed in patent 201210449647.3 A moss-killing algicide is composed of 2-methylthio-4,6-bis(ethylamino)-1,3,5-triazine, dodecyldimethylbenzyl ammonium chloride, isothiazolinone Composed of three substances, it can kill the moss at the bottom of the pool, but the killed moss still rots at the bottom of the pool and pollutes the bottom, without targeted degradation

So far, there is no patent disclosure of a product that not only prevents moss, but also has fertilizer and water