Microorganism-containing compound feed for channa argus

Abstract

The invention relates to a microorganism-containing compound feed for channa argus. The growth-promoting and disease-preventing compound feed for the channa argus comprises the following raw materials in parts by mass: 25-30 parts of fish meal, 15-20 parts of meat and bone meal, 12-15 parts of shrimp meal, 12-15 parts of soybean powder, 6-8 parts of chicken meat meal, 1-3 parts of wall-broken yeast powder, 2-5 parts of hawthorn fruit powder, 1-2 parts of spirulina powder, 1-2 parts of edible salt, 2-5 parts of earthworms powder, 1-3 parts of fish oil, 2-5 parts of liquorice root powder, 1-3 parts of garlic powder, 1-2 parts of vitamin C, 0.1 part of bacillus subtilis, 0.1 part of lactobacillus plantarum, 0.1 part of rhodopseudomonas palustris, and an appropriate amount of water. The compound feed disclosed by the invention provides nutrients suitable for growth demands of the channa argus in a targeted way according to the growth habits and the physiological characteristics of the channa argus, so that the compound feed is capable of improving water environment, promoting development of the channa argus, increasing appetite of the channa argus, and realizing rapid growth of the channa argus; moreover, the compound feed ensures nutrient intake of the channa argus, and reduces the death rate. The compound feed is rich in nutrition and high in palatability; moreover, the compound feed is capable of enhancing immunity of the channa argus, as well as improving disease resistance and antibacterial ability of the channa argus. The channa argus fed with the compound feed has effectively reduced disease incidence rate and obvious gaining of weight; moreover, the channa argus is active in feed intake and high in feed utilization rate.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a black fish compound feed containing microorganisms. Background technique [0002] To raise fish, raise water first, and good water raises good fish. With the rapid development of aquaculture in my country, the density of aquaculture is increasing, the water quality of fish ponds is also deteriorating, and difficult diseases are increasing. Water quality has become the most concerned issue for farmers. With the growth of the breeding period, the indicators such as ammonia nitrogen, nitrite, and dissolved oxygen in the pond are not easy to control, which hinders the life and growth of fish. During the whole process, baiting is continued, the fish are constantly feeding and excreting, and the algae in the water are constantly growing and dying. The breeding density is too high, causing excessive feeding, a large amount of residual bait, feces, and excrement are di...

AI Technical Summary

Problems solved by technology

The breeding density is too high, causing excessive feeding, a large amount of residual bait, feces, and excrement are diffused and dissolved in the water and deposited on the bottom of the water. Excess feed, fish and shrimp excrement, dead algae, and the corpses of other animals and plants, etc. Accumulated in water, the water quality environment continues to deteriorate, fish diseases occur frequently, and aquaculture farmers use a large number of drugs to prevent and control, which accelerates the deterioration of water quality, produces secondary pollution, and further has a negative impact on fish meat quality. vicious circle