Feed capable of preventing intestinal diseases of crucian carps and preparation method thereof

Abstract

The invention discloses a feed capable of preventing intestinal diseases of crucian carps and a preparation method thereof. The feed capable of preventing intestinal diseases of the crucian carps is prepared from the following ingredients in parts by weight: 25-30 parts of soybean meal, 10-15 parts of rice bran, 8-15 parts of wheat bran, 12-15 parts of river snail meat powder, 6-12 parts of earthworm powder, 4-8 parts of fish bone meal, 3-4 parts of lotus leaves, 2-4 parts of herb or root of solanum lyratum, 2-4 parts of three-colored amaranth, 3-4 parts of herba houttuyniae, 1-2 parts of garlic, and an appropriate amount of water. The preparation method of the feed comprises the following steps: carrying out mixing and stirring, carrying out fermentation, carrying out crushing so as to prepare paste, carrying out shaping by extrusion, carrying out baking, carrying out granulation, and so on. The feed disclosed by the invention is an original ecologic feed without any additives and hormones; moreover, the ingredients, including the lotus leaves, the herb or root of the solanum lyratum, the three-colored amaranth, the herba houttuyniae, the garlic and so on, are added, so that the prepared feed has very good effects on diminishing inflammation, stopping bleeding, promoting urination and defecation, and preventing intestinal diseases, such as acute enteritis and the like. The crucian carps fed with the feed are smooth and tender in taste, as well as rich in nutrition.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a feed for preventing intestinal diseases of crucian carp and a preparation method thereof. Background technique [0002] There are many varieties of crucian carp sold in the market, generally divided into wild crucian carp and farmed crucian carp; farmed crucian carp generally has a raised back, a wider body, a lighter body color, and most of the sides are silvery white. From July to October in the mountainous area of ​​southern Anhui, crucian carp grows very fast. Generally, crucian carp is fed with weight-gaining feed at the stage of 0.4-0.6 catties, which directly affects the survival rate. Now most of the feed is added with a small amount of hormones, which increase intestinal absorption. At the same time, it is easy to get sick, especially intestinal diseases. Once intestinal diseases are triggered, the weight of fish will drop rapidly, which will affect the breeding eff...

AI Technical Summary

Problems solved by technology

From July to October in the mountainous area of ​​southern Anhui, crucian carp grows very fast. Generally, crucian carp is fed with weight-gaining feed at the stage of 0.4-0.6 catties, which directly affects the survival rate. Now most of the feed is added with a small amount of hormones, which increase intestinal absorption. At the same time, it is easy to get sick, especially intestinal diseases. Once intestinal diseases are triggered, the weight of fish will drop rapidly, which will affect the breeding efficiency