Feed for young penaeus vannamei and preparation method thereof

Abstract

The present invention discloses a feed for young penaeus vannamei. The feed comprises the following components in parts by weight: 40 parts of wheat germ powder, 35 parts of pork intestine powder, 30 parts of fish meal, 8 parts of casein, 10 parts of corn flour, 4 parts of fructo-oligosaccharides, 5 parts of animal oil, 8 parts of omphisa fuscidentalis hampson, 4 parts of earthworms, 3 parts of bean worms, 5 parts of millipedes, 4 parts of silkworm chrysalis, 1 part of rhizoma polygonati, 1 part of radix stemonae, 0.5 part of radix scutellariae, 1 part of peanut coat, 0.8 part of cortex eucommiae, 0.4 part of melia azedarach branch and leaf, 0.3 part of conyza canadensis, 0.2 part of allicin, 2 parts of compound vitamins, and 5 parts of edible salt. The present invention also provides a preparation method of the feed for the young penaeus vannamei. The feed for the young penaeus vannamei improves appetite, feed intake and disease resistance of the young penaeus vannamei, and thus improves growth speed and survival rate of the young penaeus vannamei.

Description

technical field [0001] The invention relates to a prawn feed, more specifically a juvenile shrimp feed of Penaeus vannamei and a preparation method thereof. Background technique [0002] Penaeus vannamei, whose scientific name is Penaeus vannamei, is a wide-temperature and salty tropical shrimp, native to the Pacific coast of South America. Penaeus vannamei has thin shell and fat body, delicious meat and rich nutrition. It is deeply loved by the public and has gradually become the main cultured shrimp species in southern my country. However, the risk of breeding is also relatively high. This is because during the breeding process of prawns, it is very easy to affect the growth of prawns due to factors such as the breeding environment, feeding feed and feeding methods, especially young shrimps, which have higher requirements for feeding feed. If the quality of juvenile shrimp feed is not good, it will seriously affect the survival rate and growth rate of juvenile shrimp. C...

AI Technical Summary

Problems solved by technology

However, the risk of breeding is also relatively high. This is because during the breeding process of prawns, it is very easy to affect the growth of prawns due to factors such as the breeding environment, feeding feed and feeding methods, especially young shrimps, which have higher requirements for feeding feed. If the quality of juvenile shrimp feed is not good, it will seriously affect the survival rate and growth rate of juvenile shrimp