Bankrupt alga prophylactic agent for fish pond and application of bankrupt alga prophylactic agent

Abstract

The invention relates to a bankrupt alga prophylactic agent for a fish pond and application of the bankrupt alga prophylactic agent, and belongs to the technical field of aquaculture. The bankrupt alga prophylactic agent comprises sodium humate, sodium silicate, sodium bicarbonate, zeolite powder, talc powder, thiamine, biotin and cobalamin. The raw materials are evenly stirred and mixed in proportion at a normal temperature, and packaging is conducted to obtain the bankrupt alga prophylactic agent for the fish pond. The bankrupt alga risk caused by the high temperature and the excessive vigorreproduction of green algae in summer in the fish pond can be effectively reduced, meanwhile the growth of diatom can be promoted, the algal facies of the pond is enriched, the water body is stabilized, farmers are helped to safely live through the breeding risk in the high-temperature period, and the breeding benefits of the farmers are improved.

Description

technical field [0001] The invention relates to an anti-algae blowing agent used in fish ponds and an application thereof, belonging to the technical field of aquaculture. Background technique [0002] When the temperature is high in summer, the ponds are generally dominated by green algae, the sunlight is strong, the water temperature in the pond can rise above 30°C, the metabolism of organisms is accelerated, the green algae multiply in large numbers, and absorb a large amount of nutrients in the pond in a short period of time. As a result, certain algae nutrients in the water body cannot keep up. Once the algae cannot keep up with a certain limiting nutrient, it will quickly form algae collapse (sudden large-scale algae death). Ponds are fed feed for a long time, because the protein content of the feed is generally high, resulting in relatively easy lack of carbon sources in the pond, and prone to algae blooms. When "algae blowing" occurs, firstly the dissolved oxygen wi...

AI Technical Summary

Problems solved by technology

Ponds are fed feed for a long time, because the protein content of the feed is generally high, resulting in relatively easy lack of carbon sources in the pond, and prone to algae blooms

When "algae blowing" occurs, firstly the dissolved oxygen will decrease; secondly, the decomposition of a large number of dead algae will increase the oxygen consumption and produce nitrogen and nitrite; moreover, the pool water is crystal clear, which is not conducive to the habitat of fish , will lead to hypoxia, disease, death of fish, etc.