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| are you ready to fight the mildew in the spring? add time：2017.02.23 views：516 |
| the spring is blossoming, everything is recovering, and the mold is growing fast. spring is not mildew, summer is sad. so, what exactly is the right university to control the mold of the pig? this is a question worthy of study, so let's explore it together. according to the relevant experience, the following four points can be accomplished, namely, raw material control, management of feeding, efficient adsorption and detoxification. raw materials control is the basis raw materials are the source of mycotoxins, and pig farms should effectively close the quality. if you are using full material, choose the word of mouth good big manufacturer, also may carry on the sampling inspection, to feed regularly feed corn gibberellic ketene management regulations and vomiting toxins, full price with two kinds of mycotoxins in the diet can't more than 1 mg/kg. for pig material itself, we should choose low quality, mold rate (generally should be less than 2%) of feed raw materials, purchase of feed ingredients like corn can sieve shaker, to get rid of the mildew seed particles. at the same time, the moisture content of feed raw materials is one of the main causes of mildew, so the moisture must be kept within the safe line. however, we now basically use the ready-made feed, very few of its own making, so, for the quality of the feed quality question becomes the key to prevent mildew. in addition to the primary brand, trustworthy manufacturers, it is also necessary to add anti-mildew in the feed to control mycotoxins. the main mechanism of anti-mildew agents is to destroy the cell structure of mold or the enzyme system in the cell. the commonly used anti-mildew agents are the following: benzoic acid and sodium benzoate, sodium diacetate, fumaric acid and its lipids, propionic acid and its salts, sorbic acid and its salts. the propionic acid and its salts have a wide range of bacteriostatic spectra, and propionic acid itself is an energy substance and is widely used as anti-mildew in feed. scientific feeding management system the research shows that the mildew of feed and its raw materials are positively correlated with the time of storage, so the feed raw materials should be first put forward as the principle, so as to reduce the stock time of feed. feed storage warehouse must be ventilated, dry, and regularly checked to prevent top drips. meanwhile, the water content of the feed should be controlled according to the time needed for the feed. for example, when the moisture content is 15.5% to 17.5%, the feed can be stored for 6-october, the moisture will drop by 3 percentage points, and the storage time can be extended by 2 months. in addition, the storage room thermometer air circulation, low temperature cold storage can make the grain feed long. efficient adsorption is essential although we control the raw materials and manage the feeding work, the mycotoxins still exist, but only in quantity. for this small portion of feed mildew, how to remove mycotoxin? after a long study of scholars at home and abroad, we have found a way to go mouldy: inorganic physics adsorb detoxides. adsorbent made of specific adsorption of toxins through not absorbed by animals, intestinal excreted out directly, reduce the toxic effect of the mycotoxins, namely we often say that the use of mildew agent products. of course, there are limitations to adsorption, and a single disinfectant is difficult to remove all toxins, so we need to choose a compound product when we choose to demold. detoxification and restoration of health it is impossible to remove all toxins from any of the demilers. the use of demildew has been used to control the proportion of mycotoxins into the body to a certain extent, reducing the harm to the body. but mycotoxin is still in existence, through accumulation, and ultimately harm to the body. a, humoral immunity and cellular immunity, eventually leading to antibody titer have affected the vaccinated, resulting in vaccine immunization effect is not obvious, animal disease infection rates sharply higher, even may increase the spread of animal and human pathogens. so have immune regulating function, remove of livestock and poultry immunosuppressive compounds, such as some mould remover contained glucan dew and oligosaccharides (mos), and can activate the immune system, improve the body immunity. the oxidative damage of mycotoxin to the body is an important mechanism of toxicity. adding natural or synthetic antioxidants to feed can help reduce the toxicity of mycotoxins. 3. liver, kidney and immune system are the main organ systems of mycotoxin injury, and the disorders of these system functions directly lead to the decline of production performance and disease resistance of animals. therefore, various plant extracts that repair liver and kidney function and remove immunosuppression have a unique effect on reducing mycotoxin toxicity. |
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