Enzyme biological organic liquid for tilapia culture and application

Abstract

The invention relates to enzyme biological organic liquid for tilapia culture and application. The enzyme biological organic liquid is prepared from the following ingredients in parts by weight: 5 to 20 parts of propagation bacteria, 10 to 30 parts of rice bran, 8 to 10 parts of brown sugar, 10 to 30 parts of straw powder, 10 to 20 parts of rice hull powder, 5 to 20 parts of wood shavings, 20 to 40 parts of chicken manure, 10 to 30 parts of urea, 20 to 30 parts of shell powder, 10 to 20 parts of albumen powder, 2 to 5 parts of trace elements and 5 to 20 parts of zeolite. The enzyme biological organic liquid has the effects and advantages that heat insulation can be realized during water culture and algae breeding; the water quality is improved; the dissolved oxygen content is increased; the diseases are inhibited and reduced; the microbe ecological environment in seeding organisms is regulated; the immunity is improved; fertilizers and baits are used; nutrition is provided.

Description

technical field [0001] The invention relates to an enzyme bio-organic liquid for tilapia cultivation and its application, which is a kind of fish fertilizer which is also used as fish fertilizer and bait. Background technique [0002] For tilapia farmers, ensuring the health and safety of fry is critical to the ultimate success of farming. [0003] Every spring in the south, rotten bodies, rotten tails, and even death of tilapia fry appear in many places. According to analysis by industry insiders, the reasons may be as follows: [0004] 1. The weather is unstable, the rainstorm is continuous, and the water temperature changes greatly. After the fish fry are transferred to the pond, they are prone to stress response, especially the early seedlings are weak and more susceptible to disease. [0005] 2. The high-density, high-input, and high-yield farming model makes environmental pollution more and more serious, and the probability of infectious diseases among individuals in...

AI Technical Summary

Problems solved by technology

[0006] 3. In order to prevent fish diseases, farmers habitually carry out chemical drug prevention, abuse insecticides and fungicides (chlorine dioxide, trichloroisocyanuric acid, etc.), destroy the micro-ecological balance of the water body and the immune system of fish fry, and cause fish fry It is easy to get sick, especially in fry farms, it is almost commonplace to use chlorine dioxide and other bactericides, which often kills the water quality and seriously damages the surface immune barrier of fry

[0007] 4. Farmers only pay attention to reducing the content of harmful chemical substances in the water before the fry enter the pond, but often ignore the cultivation of good bacteria in the water body. After the fry are sick, they only know to use chemical drugs to disinfect, which makes the micro-ecological environment of the water body worse. I don't know how to use ecological methods to control