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Why do cows get thinner and thinner? Reasons you can't think!
Release time:
2020-08-26
Under normal circumstances, the monthly weight gain of fattening cattle should be 30.00kg, while some cattle farmers reflect that their cattle are not fat but thin. Today, I will introduce in detail why the cattle are getting thinner and thinner. Some reasons may be that you know but have not done well, and some reasons may be that you have not even thought.
Under normal circumstances, the monthly weight gain of fattening cattle should be 30.00kg, while some cattle farmers reflect that their cattle are not fat but thin. Today, I will introduce in detail why the cattle are getting thinner and thinner. Some reasons may be known to you but you have not done so.
Well, there are reasons why you might not even think about it.
1. deworming is not in place
Most of the time, cattle farmers have already carried out deworming on the cattle, but the cattle will still be thin and show some symptoms of parasitic diseases. At this time, it is necessary to consider that the deworming is not in place. There are many reasons that affect the deworming effect, such:
1. There is a problem with the amount of selected anthelmintic substances, and the content of anthelmintic drugs is not up to standard.
The selected anthelmintic drugs are relatively single and cannot have a repellent effect on all parasites. 3. The absorption of anthelmintic drugs is unstable when taken orally, and it is difficult to obtain good anthelmintic effect. Combination of a variety of anthelmintic drugs should be used for deworming cattle
Use in order to have a better exorcism effect on all parasites. A broad-spectrum anthelmintic in spring and autumn, respectively, can choose ivermectin subcutaneous injection (internal absorption instability), albendazole (or levamisole)
Combined with oral anthelmintic, medication again after 7 to 10 days, in order to strengthen the effect of anthelmintic. In summer, drugs such as ivermectin, phoxim or amitraz can be used to spray cattle for deworming, which can not only repel ectoparasites (e. g.
Such as scabies, ticks, cattle lice, etc.), and can repel mosquitoes and flies. From August to October, areas with high incidence of blood protozoa (such as pyroliasis) and schistosomiasis hepatica should be targeted to drive these two parasites.
2. feed quality problems
At present, cattle farmers generally pay more attention to feed mix, the amount of concentrate is relatively sufficient, and minerals and trace element additives such as premix are added to the feed. Cattle generally lack less nutrition, but even so, we still have to consider
Feed causes cattle to lose weight, mainly in terms of feed quality.
1. Feed mildew has a great influence on cattle. Once the feed mildew occurs, it will first affect the feed intake of cattle, secondly affect the digestion and absorption of cattle, and finally may cause mold poisoning of cattle. Many feed are prone to mildew
Changes, such as soybean meal, peanut seedlings, silage corn straw and soybean straw, sometimes although there is no visible mildew, but there are still a large number of not easy to detect mildew spots.
2. The feed contains anti-nutritional factors. The raw soybeans, bean curd residue and unpuffed bean cakes will contain a large amount of anti-nutritional factors, which will affect the digestion and absorption of cattle after eating.
3. The feed contains foreign bodies such as plastic film and sediment. Peanut seedlings are easy to contain plastic film. After eating, cattle will adhere to the surface of cattle gastrointestinal mucosa, affecting the absorption of nutrients and making cattle gradually thin. Silage corn straw and other baled forage
In, it is easy to carry a large amount of soil, and the cattle will have problems such as obstruction of the flap stomach after feeding, thus making the cattle emaciated. Cattle in the attention to feed collocation at the same time, but also pay attention to the quality of feed, select high-quality feed ingredients, and add
Add a certain amount of demildew agent, do not use raw beans and their by-products to feed cattle.
3. cattle suffer from chronic diseases
When cattle suffer from some chronic diseases, it will also affect the normal feeding, digestion and absorption of cattle, and the cattle will become thinner and thinner. Cattle common chronic diseases, there are the following:
1. Bovine infectious pleuropneumonia is mostly acute when the disease first occurs. The affected cattle will have symptoms such as loss of appetite, lack of energy, elevated body temperature, shortness of breath and purulent nasal fluid. If the treatment is not timely or improper treatment, it may
To chronic, suffering from cattle due to long-term severe loss of appetite, will become abnormally thin, and eventually more due to nutritional failure and death.
2, bovine pseudotuberculosis, the disease can cause local abscess in cattle when it is mild, and when the symptoms are severe, it will cause multiple abscesses in cattle, loss of appetite, emaciation and weakness in cattle.
3, bovine paratuberculosis, the disease is mainly characterized by intractable diarrhea and gradual weight loss. Cattle must be checked when introducing, do not introduce sick cattle, and treat diseases in time during the feeding process, if it has become chronic and difficult
In order to cure, it should be eliminated as soon as possible, on the one hand, unnecessary treatment costs can be avoided, and on the other hand, transmission to other healthy cattle can be avoided.
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