Feed for procambarus clarkii

Abstract

The present invention discloses a feed for procambarus clarkia. The feed is prepared from the following components in parts by weight: 30-35 parts of corn flour, 25-30 parts of puffed soybean meal, 5-10 parts of distillers' grains, 2-3.5 parts of yeast powder, 20-25 parts of flour, 10-15 parts of spirulina platensis powder, 5-10 parts of green vegetable leaves, 2-3 parts of chicken intestine powder, 5-10 parts of earthworm powder, 2-3 parts of dried small ctenopharyngodon idellus powder, 5-10 parts of sunflower seed oil residues, 0.2-0.4 part of garlicin, 1-3 parts of Chinese yams, 2-3 parts of wild chrysanthemum, 0.5-1.2 parts of licorice, 2-4 parts of leonurus artemisia, 2-3 parts of honeysuckle, 1-1.5 parts of compound vitamins, and 1-1.5 parts of trace elements. Advantages are as follows: the feed contains various nutrients, is scientific in formula and comprehensive in nutrition, and satisfies basic nutrition of the procambarus clarkia. At the same time, the vitamins and trace elements are added, so that the feed ensures the procambarus clarkia to grow rapidly, improves immunity, and is free of toxic and side effects, and also harmful substance residues.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to crayfish feed. Background technique [0002] Crayfish is a lobster-like crustacean that lives in fresh water, and its scientific name is Procambarus clarkii. Procambarus clarkii is the most widely distributed invasive alien species among crustaceans. The food range of Procambarus clarkii includes aquatic plants, algae, aquatic insects, animal carcasses, etc. When food is scarce, they also kill each other. Procambarus clarkii is favored by consumers and has become an important economically farmed species in China in recent years. The growth cycle of crayfish is relatively short. It only takes half a year for a crayfish to go from giving birth, hatching to maturity. However, the two major shortcomings of crayfish have become an obstacle to the further development of the lobster industry: one is the low rate of meat production; Due to turbidity, water pollution, lack of light, mold...

AI Technical Summary

Problems solved by technology

However, the two major shortcomings of crayfish have become an obstacle to the further development of the lobster industry: one is the low rate of meat production; Due to turbidity, water pollution, lack of light, mold infection, etc., there are many dirt and bacteria on the body surface and in the digestive tract, causing various diseases of crayfish, such as black gill disease, soft shell disease, rotten tail disease, etc.