How to deal with the effect of mold toxin on cows? – Dairy Forum – China Animal Husbandry Website – A useful animal husbandry website
Maize, DDGS,, crude feed, including silage, is very prone to mold, sometimes despite the quality of it, but does not mean that there is no mold toxin. This type of feed contaminated with molds will cause mold toxin harm with cows. Toxins will accumulate in animals, and when the toxins accumulate to a certain extent, they exhibit poisonous symptoms.
The cows have a tumor stomach, and there is a large number of different types of microorganisms in the rumen, which have the ability to degrade and convert mold toxins. This is an important reason for cows are not susceptible to the effects of mold toxins.
However, it is because of the healthy and production performance of cows, because some mold toxins can resist degradation and inactivation of tumor stomas microorganisms, some mold toxins will also be protracted Microbial metabolism has become a higher activity metabolite. If feed containing mold toxin is fed during the transition period, the energy negative balance of cows and the thus caused by nutrients.
After the dairy catches the feed contaminated by mold, it is prone to diarrhea, sometimes bleeding in dung, black. Since the mold toxin can destroy the immune system of the dairy body, the pregnant cattle is prone to abortion or even death. When the fungal disease in the cow, the productivity is decreased, the feed is reduced, and the intermittent diarrhea, the hair is rough, which includes irregular estrus and embryo death, even infertility, at the same time, ketopathy, true stomach torsion, Breastitis, endometritis, and fatty liver and other diseases have increased, and it is difficult to treat after suffering.
Anti-mold mold is key
Feeding of mildew feed but also affects animal growth and development and production performance, but also reduces animal reproductive performance, interfering animal immune system, anti-control mold and mold toxin harm The key is to do 2 links: mildew, detoxification.
Anti-mold milder conventional method
For mild mildew raw materials, conventional detoxification methods generally have physically detoxification, chemical detoxification. Physical Destination Law: If the cleaning method, rejection, radiation, adsorption, etc., all have been used to reduce the adverse effects of mold toxins on animal husbandry, but these methods have certain limitations. Cleaning the radiation detoxification process is complex, difficult to control, not suitable for a large amount of material. The normal physical adsorption method needs to use a large amount of adsorbent to ensure the effect, which increases the cost and affects the nutritional value of the feed. Chemical antifromellands have a wide variety of chemicals.Widely used in food storage box mildew, such as sorbic acid, benzoic acid and its salts, sulfur dioxide and sulfite, etc., can inhibit or delay the growth of microorganisms, but the anti-mold effect is not ideal, and chemical antifalent agent is And there are more potential toxicity.
Lactic acid bacteria
The suppression mechanism of lactic acid bacteria to fungal toxins mainly includes three aspects: the metabolic product of lactic acid bacteria to inhibit the fungal strain; but lactic acid bacteria produces inhibits composite during growth, suppressing toxin synthesis At the same time, degrading the resulting toxins; three is the physical binding effect between fungal toxins and lactic acid bacteria cell walls.
Baolai Biology Research Institute has shown that the removal strength of the lactic acid bacteria used in the treasure shield can reach 50%, which can not only adsorb toxins, but also inhibitory complexes during growth. The synthesis of toxins can be suppressed while degrading the resulting toxins.
The lactic acid bacteria polysaccharide (peptlatom) in the treasure shield also has strong adsorption capacity on the yellow bellopyrin B1. After the bacteria is broken, the adsorption area and the binding site are added, making the detoxification effect more powerful.
The aluminum ion of the yellowlaminin-carbonyl system and the hydrated aluminum silicate substance is bonded, and a stable complex can be formed in a short time. After adding a suitable ratio, the amount of the toxin toxin can also reach 50%, which prevents the animal from being affected by the xilexin of the animal. At the same time, the aluminosilicate substance can prevent the absorption of xanthin B1, T-2 toxins, etc., relieve poisonous symptoms.
Bao Shuto Adsorption Effect
After adding a treasure shield in mildew feed, the yellowlaxin b1june in each test group was adsorbed to varyed degrees, with a 2.0 ‰ 宝 宝 组 黄 黄 黄 的 的 的The adsorption rate is more than 99.75%, and the yellowlaxin in the feed is basically completely adsorbed, and the addition of 1.5 ‰ 宝 组 组 黄 黄 附 附 附 率 附 附 的 的 率 对 对 组 对 组 组 组 组 组 组 组 组 组 组 组 组 组 组 组 组 组 组 组
Treated in the trend of the trend
The total amount of the blank control group is the total amount of the total amount of the yellow maize in the maize in the mold, and a large amount of mold toxin B1 is not discharged with the feces. In the animal. After adding 1 ‰ of the treasure shield, 50.44% of the yellowlaxin B1 is discharged from the maniferous.The joins of 2 ‰ in corn is the best, and the discharge rate of the yellowlaxin B1 is 72.3%, and the detoxification effect is remarkable. The Bao Shield combines biological detoxification and physical adsorption, significantly increases the discharge rate of mold toxin with the feasity.
Bao Shield contains active lactic acid bacteria, bacteria polysaccharide, and its metabolites, hydrated aluminosilicate, etc., combining bio-adsorption and physical adsorption, which is very significant. The effect of lactic acid bacteria cells and hydrated aluminosilicate on mold toxins is very rapid, and the role can be used within 1 hours. The adsorption capacity of the treasure shield is strong, and there is no adsorption capacity such as trace element ingredients such as vitamins. It does not affect the nutritional effects of these ingredients in the feed. Description of the added dose is added to the proportion of 1 ‰ that is not easily detected by the naked toxins in the feed, which can achieve the purpose of prevention of the toxin poisoning; when the toxin is severely exceeded, moderately, moderately, the moderate, mildew feed. Feed It should first disperse mildew feed, reduce the concentration of mold toxins, and add 0.15-0.3% of the treasure shield to detoxify.
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