Penaeus monodon feed

Abstract

The invention relates to the technical field of aquaculture and specifically relates to a penaeus monodon feed. The feed is prepared from the following raw materials in parts by weight: 25-30 parts of maize meal, 12-15 parts of fried bean powder, 10-12 parts of rapeseed cake, 4-5 parts of pumpkin seeds, 6-8 parts of wheat middling, 4-5 parts of watermelon peel, 4-5 parts of viviparous powder, 2-3 parts of fish meal, 4-5 parts of snail powder, 2-3 parts of medical stone powder, 5-6 parts of sudangrass, 2-3 parts of shrimp chaff, 4-5 parts of fermented soya beans, 0.2-0.5 parts of radix bupleuri, 0.2-0.5 parts of astragalus membranaceus, 0.2-0.5 parts of salviae miltiorrhizae, 0.2-0.5 parts of golden cypress, 0.5-1 part of donkey-hide gelatin, a proper amount of salt, and 4-5 parts of phagostimulant. The feed prepared in the invention is rich in material type, satisfies the omnivorous characteristics of the penaeus monodon, and is rich in various fine protein materials; active ingredients in the traditional Chinese medicine components such as radix bupleuri, astragalus membranaceus, salviae miltiorrhizae, golden cypress and donkey-hide gelatin are combined, so that the growth and development of the penaeus monodon can be effectively promoted, weight gain can be quickened up and culture benefits can be improved; moreover, all materials of the feed are pure natural green materials, and a drug residue problem is avoided.

Description

Technical field [0001] The invention relates to the technical field of aquaculture, in particular to a vannamei white shrimp feed and a preparation method thereof. Background technique [0002] Penaeus vannamei is delicious and nutritious. It is a high-protein, low-fat, high-quality aquatic product. It is an important species for aquatic product farming in China. It is one of the three largest shrimps with the highest aquaculture production. It has a large market demand. , The technology is relatively simple, and the benefits are high. The breeding technology of vannamei has basically matured. There are many ways of breeding of vannamei, such as pond farming, greenhouse farming, etc. No matter which farming method is adopted, in order to improve the breeding It is necessary to strengthen the feeding and management links. The existing commercial feeds often have problems such as unbalanced nutrition preparation and lack of trace elements, which cause slow growth of vannamei prawns...

AI Technical Summary

Problems solved by technology

[0002] Penaeus vannamei is delicious and nutritious. It is a high-quality aquatic product with high protein and low fat. , technology is relatively simple, and benefits are high. The culture technology of Penaeus vannamei is basically mature. There are many ways to culture Penaeus vannamei, such as pond culture, greenhouse culture, etc. No matter which culture method is adopted, in order to improve the culture It is necessary to strengthen the breeding and management links. Most of the existing commercial feeds have problems such as unbalanced nutritional preparation and lack of trace elements, which lead to slow growth of Penaeus vannamei and susceptibility to diseases, which seriously affect the breeding benefits. The fundamental way to solve these problems is Adjust the feed structure, pay attention to the supplement of trace elements, and avoid the use of chemical hormones, so as to improve the quality and quantity of products, thereby improving the breeding efficiency