Aquaculture growth hormone and preparation technology thereof

Abstract

The invention provides an aquaculture growth hormone which is prepared from the following raw materials: nitrogen, phosphorus and potassium fertilizers, potato residue, a protein biological fermentation decomposition agent, stone-like omphalia, pharbitis seed, semen arecae, dark plum, pumpkin seeds, pomegranate rind, light yellow sophora root, matteuccia fern rhizome, rhubarb, alumen, baikal skullcap root, fructus cnidii, spreading hedyotis herb, camphor, golden larch bark and lithargyrum. A preparation technology of the aquaculture growth hormone comprises the following steps: enabling the squeezed potato residue to enter a fermenting tank, feeding the raw materials into the fermenting tank, controlling the temperature in the fermenting tank to be 75 DEG C under the condition of isolating the air, and fermenting for 7 days; turning over by throwing for once every 24 hours in the fermenting process; after fermentation is completed, feeding water into the fermented material, decocting, filtering, cooling and filling to obtain the aquaculture growth hormone. The aquaculture growth hormone is capable of prompting aquatic animals (fishes) to rapidly grow and planktonic microorganisms in the water to rapidly propagate, thus providing enough natural ecological feed for the fishes; the aquaculture growth hormone is capable of accelerating the natural photosynthetic reaction of the water, increasing the oxygen content of the water and better activating the water and improving the water quality.

Description

technical field [0001] The invention relates to an aquaculture growth hormone, a production process and its application in aquaculture. Background technique [0002] In the process of marine fish farming, the advantages and disadvantages of traditional feed and artificial compound feed are compared as follows: [0003] 1) The price is high. Due to the long-term overfishing and overfishing, the offshore fishery resources are seriously scarce. The small fish and shrimps brought back have a high water content, and the feeding cost is very high, which will increase the cost of fish farming. [0004] 2) The analysis of feeding fish species is not comprehensive in terms of nutrition. There are many species in seawater cages, and their feeding habits are also very different. The nutritional factors such as protein, fat, sugar, minerals, and vitamins are also different In the same way, it is difficult to meet the nutritional needs with a single small fish and shrimp for feeding. Ex...

AI Technical Summary

Problems solved by technology

[0003] 1) The price is high. Due to long-term overfishing and overfishing, there is a serious shortage of offshore fishery resources. The small fish and shrimps brought back have a high water content, and the cost of feeding is very high, which will increase the cost of fish farming.

[0004] 2) The analysis of feeding fish species is not comprehensive in terms of nutrition. There are many species in seawater cages, and their feeding habits are also very different. The nutritional factors such as protein, fat, sugar, minerals, and vitamins are also different In the same way, it is difficult to meet the nutritional needs with a single small fish and shrimp. Expert investigations have found that nutritional deficiencies will lead to slow growth of fish and even cause diseases

[0005] 3) From the perspective of disease control, the farmed fish directly use small fish and shrimp caught from the ocean, which is very easy to get sick. The small fish and shrimp caught in the ocean will introduce diseases or pathogens, and these pathogens will be eaten by seawater fish. Finally, it will affect the health of the fish, cause the outbreak of fish disease, and at the same time cause the pollution of the aquaculture water body, which in turn will cause the outbreak of fish disease again

[0009] However, for the cultivation of marine fish, there are few studies and reports on auxin in the process of aquaculture. This auxin can adjust the nutritional balance in the water and make the growth liquid of aquatic products relatively balanced.