Formula for producing compound microbial fertilizer by use of algae and preparation method

Abstract

The invention discloses a formula for producing a compound microbial fertilizer by use of algae and a preparation method. The formula is characterized by comprising 20% of algae dry powder, 5% of zymocyte liquid, 2% of auxiliary, 3% of sucrose and 70% of clean water, and the components are mixed and fermented into liquid; and a preparation method of the algae dry powder comprises the following steps of: dehydrating the algae floating slag, sterilizing and grinding into algae dry powder. By sufficiently utilizing the algae floating slag, environmental protection is facilitated, resource reuse is realized, waste is turned into wealth, and the preparation technology is simplified; superfine algae powder is fermented to prepare liquid, the solubility is high, the fertilizer is easily absorbed by plant, and the output of unit area is increased; since the pH value is 5.5-8.5, improvement of the soil structure is facilitated; and by applying efficient algae leaf fertilizer, the stress resistance of fruits and vegetables is enhanced, the quality of the fruits and vegetables is improved, and agricultural production is facilitated.

Description

technical field [0001] The invention discloses a formula and a preparation method for producing compound microbial fertilizer by using seaweed, relates to the technical field of marine waste treatment, and is applied to making fertilizer from seaweed floating slag. Background technique [0002] The ocean area on the whole earth is very large, especially in my country, which has a long coastline and vast sea area, and seaweed resources are very rich. A large number of industrial enterprises using seaweed to extract seaweed glue have appeared, making a certain contribution to the growth of the local national economy. However, when seaweed is used to extract seaweed gel, a large amount of seaweed floating residue is discarded as waste, which is likely to cause environmental pollution. Because seaweed floating residue contains seaweed fiber, protein, chitosan and other raw materials, the floating residue is usually dried as feed or as a conditioner for soil improvement. In the...

AI Technical Summary

Problems solved by technology

In the process of extracting seaweed gel from seaweed, the high-molecular substances such as seaweed fiber and calcium alginate produced by high-temperature digestion with soda ash are difficult to be digested and absorbed by animals as feed, and excessive consumption directly affects the normal growth of animals; Seaweed floating scum is directly used as a conditioner for soil improvement. Most of the substances are not easily absorbed by plants and degrade slowly. Instances of production reduction and harvest failure caused by destruction occur from time to time, which is not conducive to agricultural production

At the same time, the existing preparation process is relatively complicated, the process time is long, and it is very uneconomical

Images