Feed ingredients are the material basis of the aquaculture industry. In the fast-growing stage of the Chinese aquaculture industry, the quality of feed ingredients is becoming more and more prominent, especially the mildew problem. The mold can quickly deteriorate the feed fat, reduce the protein digestibility, and seriously reduce the ammonia in the feed. Acid and arginine levels reduce feed metabolism, reduce animal weight gain, increase liver and kidney burden, interfere with reproductive physiology, and destroy the immune system. It also causes great harm to meat and egg products. Mildew problems cannot be ignored. Many people ask, what should I do if the feed is mildewed? What if I can't buy high-quality raw materials? Especially corn and wheat are the main staples of animal feed, which is more important. Mycotoxins can be easily divided into and stored in mold 2, among which vomiting Tyromycin, F-2 toxin, T-2 toxin, and fumagillin are all in the field, while aflatoxins and ochratoxin are stored as fungal toxoids. These mycotoxins have strong chemical and physical stability, high temperature resistance and resistance to processing. Therefore, it is difficult to eliminate the damage of mycotoxins by simple processing and cooking, and it is also highly concerned about wheat bran and cakes. First, mildew factors In China, the source of feed ingredients is complex and extensive, and the mildew factors are more scientific according to the link: 1. Planting and collection of raw materials. In the mid-south areas where rainfall is sufficient, mold changes occur during the feed harvesting season, and some ignore the water problem in order to grab the cut; 2. Primary processing. Because the raw materials come from the farmers, the raw materials are not treated in time when the water content exceeds the standard, resulting in mold moisture greater than 15% and mildew or contaminated qualified raw materials; 3. Storage conditions. Especially in the rainy season and summer, some qualified raw materials are affected by moisture, even rain, poor ventilation, etc., and the unqualified raw materials deteriorate rapidly; 4. Transportation problems. High temperature or rain during transportation may occur, resulting in mildew of feed; 5. Processing. In particular, the processing of pellets, humidity control and cooling are not in place, often leading to mildew in the finished feed. Now that it has happened, how do we deal with the mildew problem? Some people will say that it is not enough to use mold remover or anti-fungal agent, and whether it is correct to rely on them? Here are some information for your reference, please correct me. Second, the commonly used processing method 1 Scientific use of mildew remover, moderate use of anti-fungal agent Mainly for the mildewed raw materials, the raw materials and the mildewing agent are mixed step by step, so that the anti-mold agent and the raw materials are thoroughly mixed, and then used as a raw material. The mold remover also has the function of adsorbing some nutrients while removing mold. It should not be directly mixed with trace components such as vitamins. Therefore, it is very important to use and master certain techniques scientifically. It is only counterproductive to increase the dose. For feeds with a certain shelf life, it is necessary to use mild anti-fungal agents. It is recommended to use anti-mold agents such as sodium diacetate, lactic acid and propionic acid. 2 ventilation and drying, go to the mold There are many kinds of molds. In the case where the mold of the epidermis is not large, ventilation and drying can be used to remove the mold attached to the epidermis. The most typical is Aspergillus corn, which is screened after drying in the drying field to make the epidermis mold fall off, and then decide the method according to the condition of mildew. The first method can be used for mild, or moderate or severe mildew. The next method is recommended. 3 dilution method Medium-to-high-grade mildewed raw materials should no longer be used as animal feed, but China's unqualified moldy feeds have a large proportion and are of high value, and it is not realistic to discard them. At this time, it is recommended to use the dilution method, that is, use good raw materials and mix them together. The ratio depends on the situation, and the first and second methods must be used before the event. 4 Washing method For corn, this method can be used. After the corn is crushed, the method of washing with water, washing off the mold and its toxin, and removing the germ floating on the surface can better remove the mycotoxin. However, this method is difficult to operate, and the amount can be used. The processed corn should be used in time and it is inconvenient to store. 5 Change the use of Available in large batches, one is completely changed, used for industrial fermentation, etc., to recover most of the cost; the second is to change the feeding object, which is the second best practice, such as changing from pig to ordinary aquatic products, but first The first 1-3 methods are processed, otherwise the effect is very poor. 6 Micro- Relief Method Mildewed feed has the risk of continuing mildew deterioration for users with a certain shelf life, causing problems such as diarrhea, poisoning, etc. Therefore, it is recommended that you can use microecological preparations to alleviate damage, which has a competitive inhibitory effect on mold. The complex enzyme produced by it also has a certain detoxification function. Third, the conclusion The above methods are all done after the mold is changed, so as to reduce the toxicity. However, it is necessary to fundamentally eliminate mold and favorable production, but also strictly control, choose a source of guaranteed feed, and do a good job in the collection, processing, transportation and storage of feed. Source: Hubei pig, author: Liu Wang Hong We believe a new enclosure is something to look forward to. That`s why we want to save you time and energy when it comes to buying yours. It doesn`t matter how small your bathroom is, or if you`re opting for something different like a wet room, you`ll find exactly what you`re looking for in our extensive range of Shower Enclosures. Get inspired with contrasting frames and finishes, and panels perfect for His-and-Hers showers. And don`t forget to view our shower trays, which come in a range of quality materials for a luxury feel underfoot. Shower Enclosures Shower Enclosures Quadrant,Shower Enclosures,Diamond Shower Enclosure,Shower Glass Doors Pinghu Relax Sanitary Ware CO.,ltd , https://www.relaxsanitary.com