High-temperature and high-humidity summer feed is very prone to mildew. If the feed after mildew is continued, it will cause immunosuppression to the herd, which will make the pig's immunity weak, and stress, which will cause the disease to erupt. Moreover, once the mycotoxin poisoning is often a poor prognosis, a fungicide is necessary.
However, there are many varieties of mildewproof and anti-mold agents on the market. Most of them are ordinary aluminosilicate-based mildew remover with low purity. The adsorption of mycotoxins is not thorough, and the adsorption of nutrients is very serious. Add about 10-15 days. Will cause the sow to have insufficient milk and cracks.
1. The mycotoxins in the raw materials cannot be judged by their eyes. The scientific test data indicates that there is indeed the presence of mycotoxins in the feed ingredients, but the problems are high and low. Therefore, to eliminate mycotoxins, the fungicides should be added for a long time.
2. Ordinary aluminosilicate type mildew remover will adsorb nutrients, but the modified aluminosilicate has only changed the size of the "aperture" of the aluminosilicate molecule, so that only the mycotoxin is adsorbed. Adsorption of nutrients.
3, some farmers use the amount of mold remover is constant throughout the year, think that the mold remover is like a veterinary drug, is always a quantity, this is also a misunderstanding. Simply put, the more mycotoxins need to be treated with more fungicides, the amount of mycotoxins in the feed ingredients is related to temperature, humidity, storage conditions, etc. In short, it is more suitable for mold growth conditions, mycotoxins The content will increase. For example, in the rainy season, the amount of anti-mold agent used should be doubled to achieve better results, because more mycotoxins are produced at this time.
4, is it a feed ingredient, no matter how bad the mold becomes (such as most of the obvious moldy black), adding enough mold remover will play a role? The answer is no, because the fungicide adsorbs mycotoxins Saturation, there is an upper limit, generally 6 times the preventive dose is the maximum addition. Therefore, the mildew is obviously serious, and the feed that the pigs refuse to eat still has to be abandoned.
But how to choose? Most of the fungicides on the market today are aluminosilicates. Simply speaking, they are similar to stone powder. Such mold removers have only simple adsorption and can only absorb about 70% of mycotoxins. The other 30% is absorbed into the blood by the pig body, and enters the liver and kidneys and other internal organs through the blood circulation. Such long-term intake of the mycotoxin-containing feed may cause substantial damage to the internal organs. And high-quality anti-mold agents, such as: montmorillonin, are generally organic ingredients, such as glucose mannan (yeast cell wall extract) and other products, as well as other ingredients, including Chinese medicine liver protection The ingredients of the kidney detoxification, the role of these ingredients, one is to adsorb part of the mycotoxin into the blood, play a role in dialysis of the blood, and also enhance the liver's detoxification, protect the liver and kidney function, and promote the excretion of some toxins.
In addition, many mold-removing products absorb the trace elements and vitamins in the feed while adsorbing the mold in the feed, so that the raw materials that have been lost in nutrients become worthless. The excellent mold-removing products change the adsorption characteristics of the raw materials. Targeted adsorption of mold and its appendages, and also the addition of various trace elements and vitamins to improve feed nutrient balance.
Therefore, some mold removers are expensive on the market. For pig farms, the sows have a long feeding period, usually about 5 years. In order to avoid the micro-accumulation of mycotoxins, it is recommended to use high-quality fungicides (Namorbitu), and one sow will be used every year. About kilograms, the cost increase is not large.
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