Procambarus clarkii feed

Abstract

The invention discloses a procambarus clarkii feed. The procambarus clarkii feed is prepared from the following components in parts by weight: 5-18 parts of fish powder, 10-30 parts of bean powder, 10-18 parts of corn powder, 8-25 parts of flour, 2-8 parts of yeast powder, 10-27 parts of wheat bran, 12-20 parts of dried vinasse, 1-5 parts of peanut powder, 1-8 parts of bone powder, 1-10 parts of lard and 1-8 parts of Chinese traditional medicine additives. The procambarus clarkii feed, which is prepared from the natural materials and is especially additionally provided with the traditional Chinese medicine additives, is rich in ingredients and balanced in nutrients, is capable of effectively improving the disease resistance and survival rate of fed procambarus clarkii, does not pollute water sources as containing no chemical additive, is free of residue and has an environment-friendly effect, meets the requirement of people on food safety, and is capable of improving the economic benefit of procambarus clarkii culture, thus having good popularization value.

Description

technical field [0001] The invention belongs to the field of feed and relates to a feed for aquaculture, in particular to a crayfish feed capable of improving the disease resistance of crayfish. Background technique [0002] Crayfish (scientific name: Procambarus clarkii): also known as Procambarus clarkii, red crayfish and freshwater crayfish. It is shaped like a shrimp and has a hard shell. The adult is about 5.6-11.9 cm long, dark red, the carapace part is nearly black, and there is a wedge-shaped stripe on the back of the abdomen. The juvenile body is uniform gray, sometimes with black ripples. Claw long and narrow. Crayfish originate in the Americas. Its meat is delicious and nutritious. It is a high-quality aquatic product with high protein and low fat, and is favored by consumers. With the demand of the market, the amount of crayfish farming is also increasing. Healthy and high-quality crayfish are produced under natural ecological conditions, and chemical substa...

AI Technical Summary

Problems solved by technology

The traditional coping method is to use antibiotics or preventively add chemical additives to the crayfish feed for treatment. Antibiotics and chemical drugs are often used. On the one hand, the pathogens have developed drug resistance, and the control effect has declined; Affects water quality and damages the environment

With the improvement of people's living standards, people pay more and more attention to food safety. Antibiotics and chemical drugs are used to prevent and treat crayfish. The drugs are easy to remain in the crayfish, which is not conducive to human health.