1. Promote growth and digestion and absorption. For example, Chinese medicinal herbs such as tangerine peel, hawthorn and medicated leaven are used to promote digestion, enhance gastrointestinal function, promote gastric juice secretion, help digestion and absorption, and thus promote animal growth.
2. Invigorate qi and promote blood circulation, regulate viscera function, enhance physical fitness, and improve immunity and stress ability. Such as codonopsis pilosula, angelica sinensis, yam, atractylodes macrocephala, licorice, etc. Rich in immune polysaccharides, it can accelerate metabolism, invigorate qi and promote blood circulation, and strengthen bones and muscles. It can not only improve immunity, but also make dead pigs, dead eels and other animals grow normally. It can also refine muscle fibers and improve muscle flavor.
3. It has the functions of clearing away heat and toxic materials, diminishing inflammation and reducing swelling. There are many traditional Chinese medicines, such as rhubarb, scutellaria baicalensis, coptis chinensis, honeysuckle, isatis root, etc., all of which have strong antiviral and antibacterial effects. It is particularly meaningful in terms of antivirus; Up to now, there is no specific drug for virus in chemical drugs, but Chinese medicine has a unique effect on viral diseases through reasonable formulation, combined with the effects of clearing away heat and toxic materials, diminishing inflammation and reducing swelling. Such as human viral cold, commonly used Banlangen granules. This kind of Chinese medicine is applied to shrimp, crab and frog virus diseases, such as white spot disease and crooked neck disease, with excellent curative effect.
4. Drugs specially designed according to the special ingredients contained in Chinese herbal medicines. Chinese herbal medicines such as Eupatorium odoratum are rich in β -molting hormone, which can promote the molting and growth of shrimps and crabs. The alkaloids contained in betel nut and Sophora flavescens can kill insects and are often used to repel insects in animals. Cinnabar and Semen Ziziphi Spinosae are used to calm the nerves; Kings don't eat incense, promote grass and increase milk. Chinese herbal medicine has a wide range of uses. According to the theory of Chinese veterinary medicine, the prescription can comprehensively regulate the body, prevent and treat diseases, promote growth, and treat both the symptoms and root causes.
Qingre powder: Qingre powder is mainly composed of Radix Isatidis and other antiviral Chinese medicines, which has obvious curative effect on viral diseases. Typical clinical cases, such as white spot disease in shrimp farming in Guangxi and Vietnam this summer (white spot disease of shrimp is caused by virus, which is difficult to treat and will cause large-scale death once it appears). Recommended by technicians, farmers used Qingre powder to add feed, which basically recovered in three days, causing a sensation in the local area; Because before this, because there was no effective drug treatment for white spot disease, prawns died on a large scale, which caused great losses to farmers. In Nanping bullfrog farm, bullfrog got crooked neck disease, and farmers used a lot of chemicals and antibiotics, but none of them worked. Oral heat-clearing powder and Quduling medicated bath soon controlled the condition and basically recovered.
Changyanping: It is mainly composed of emodin and other traditional Chinese medicines, and is used to prevent and treat viral and bacterial enteritis in clinic. If feed is added for a long time, the fed animals will basically not have enteritis, and the clinical treatment condition will soon improve.
Growth promoter for molting of shrimps and crabs: Chinese medicines rich in β -ecdysone such as dew grass are the main ingredients, supplemented by Chinese medicines and trace elements. The molting process of shrimp and crab mainly depends on the role of β -molting hormone to promote the growth of shrimp and crab. Cholesterol, phospholipids and ergosterol commonly used in feed factories need to be converted into β -ecdysone through a series of biochemical processes in shrimp and crab. The β -ecdysone in Eupatorium odoratum can play a direct role, and the effect is the fastest and most obvious. The β -ecdysone in the market is extracted from Eupatorium odoratum and other traditional Chinese medicines, and the price is extremely high, nearly 2000 yuan per kilogram. The content is only 60%-80%.
Qiangzhuang powder: It is mainly composed of traditional Chinese medicines rich in immune polysaccharides, such as Astragalus membranaceus. It can comprehensively adjust the function of viscera, invigorate qi and promote blood circulation, strengthen tendons and bones, improve immunity and stress ability, and improve muscle flavor. Adding Zhuangzhuang powder in the culture of Monopterus albus in Hubei Province can obviously improve the physique of Monopterus albus, obviously reduce the incidence rate, enhance the stress, and basically do not have frequent spasms. In a word, Chinese herbal medicine has great potential in aquaculture. Researchers have accumulated rich theoretical and practical experience in the development and application of Chinese herbal medicine products, and will intensify the research and development of Chinese herbal medicine products in the future and introduce more and better products.