Cultured penaeus vannamei survival rate improving traditional Chinese medicine preparation and preparation method thereof

Abstract

The present invention discloses a cultured penaeus vannamei survival rate improving traditional Chinese medicine preparation which includes the following traditional Chinese medicine components in parts by weight: 30-40 parts of Chinese knotweed herbs, 20-30 parts of fructus gardeniae, 20-30 parts of herba artemisiae scopariae, 15-25 parts of folium isatidis, 15-25 parts of lonicera hypoglauca, 15-25 parts of herba portulacae, 20-30 parts of radix paeoniae rubra, 20-30 parts of cortex moutan, 20-30 parts of malts, and 35-45 parts of soluble materials. The Chinese herbal additive is prepared by adding the Chinese knotweed herbs, fructus gardeniae, herba artemisiae scopariae, herba artemisiae scopariae, lonicera hypoglauca, herba portulacae, radix paeoniae rubra, cortex moutan and malts as raw materials in the feed and is prepared by modern pharmaceutical technology. The traditional Chinese medicine preparation has efficacies of clearing heat and removing dampness by diuresis, relieving toxins and protecting liver, and strengthening stomach and promoting digestion, and can significantly improve the survival rate of the penaeus vannamei through a scientific breeding experiment. After using the traditional Chinese medicine preparation, the highest penaeus vannamei survival rate can reach 98%. The traditional Chinese medicine preparation can significantly promote the growth of the penaeus vannamei and at the same time can also significantly reduce the ammonia and nitrogen values of the water body. More importantly, the Chinese herbal medicines will not bring side effects to penaeus vannamei and farming environment. Besides, the Chinese herbal medicine raw materials are low in prices and simple and easy to get.

Description

technical field [0001] The invention relates to the technical field of marine product cultivation, in particular to a traditional Chinese medicine preparation which significantly promotes the growth of prawns and improves the survival rate of cultured prawns and a preparation method thereof. Background technique [0002] Prawn is a kind of rare seafood shrimp. There are many species produced in the oceans all over the world, including Penaeus monodon, Penaeus moji, Penaeus vannamei, and Penaeus shortgroove. Prawns are very popular because of their rich nutrition, soft meat and easy digestion. Due to the depletion of marine fishery resources, people's demand for prawns is increasingly dependent on artificial farming. Therefore, the worldwide prawn farming industry is developing rapidly. In mariculture, the added value of shrimp farming is relatively large, but the risk of farming is also relatively high. This is because during the breeding process of shrimp, it is very easy...

AI Technical Summary

Problems solved by technology

[0007] But at present there is no document disclosing traditional Chinese medicine preparations made from traditional Chinese medicine raw materials such as Fotanmu, Gardenia jasminoides, capillary, Daqingye, red peony root, paeonol and malt, and are used to promote the growth of prawns, improve the survival rate of prawns, Patents on reducing ammonia nitrogen in water

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