Tofu dregs fish "four not suitable"
The bean curd slag contains abundant nutrients such as crude protein and crude fat, which is a good feed for the cultivation of fry and fingerlings. However, the following points should also be taken into account when feeding bean curd residue. Not directly fed Tofu contains an anti-trypsin, which can hinder the digestion and absorption of protein by trypsin in fish. Therefore, before boiling, the bean curd residue is heated and boiled for 15 minutes to destroy the antitrypsin, thereby making full use of the protein in the feed. Not long-term feeding alone Although bean curd slag is rich in crude protein and crude fat, it has no nitrogen extracts, vitamins, and low levels of calcium and phosphorus. Therefore, when using bean curd slag to feed fish, it must be accompanied by appropriate amounts of other nutrients and feed ingredients. Feeding herbivorous fish should be accompanied by green grass such as some grasses and fresh vegetables. Not fed too much Appropriate feeding amount is as follows: the fresh residue in the diet is controlled at 25%-30%, and the dry residue is controlled below 10%. If too much, it will cause fish indigestion and other symptoms. It is not appropriate to feed the bean curd that has spoiled Severely deteriorated bean curd residue contains toxic substances such as aflatoxin that can cause fish poisoning and should be prohibited. China Lab Products,Disposable Oral Swab supplier & manufacturer, offer low price, high quality Medical Lab Products,Disposable Lab Products, etc. Lab Products,Disposable Oral Swab,Medical Lab Products,Disposable Lab Products Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com