What are the precautions for the deworming management of cattle?

Cattle deworming management is also a problem to pay attention to in the process of Newton breeding, we only have a good grasp of cattle deworming, in order to ensure high-quality production, reduce diseases, reduce costs, and increase income. Some specific methods are given below.

1) There are a lot of parasites on cattle, and the goal of deworming should be clear.

Common parasites are roundworms, liver pieces, tapeworms, cattle lice, cattle ticks, scabies, bovine epithelium, etc. Before using anthelmintic drugs, the type of parasite should be judged according to clinical symptoms so that the correct drug can be prescribed. Do not use the drug blindly, so as not to achieve the effect or even damage the drug.

2) Choose the right medication.

Familiar with the properties of repellents, choose broad-spectrum, high-efficiency, low-toxicity repellents, in order to achieve the ideal repelling effect. Familiarity with the drug properties, safety range, minimum toxic dose, lethal dose and specific rescue drugs of insect repellents. The selection principle is high efficiency, low toxicity, economy and convenience.

There are many types of insect repellents, but carbendazim (avermectin) is often the first choice, because carbendazim is effective against dozens of internal and external parasites such as nematodes, lice, mites, ticks, and fly maggots in cattle. Usually do it quarterly. Albendazole and ivermectin are best used together.

3) Do a drug test first.

If it is a large-scale insect repellent, first select a small number of beef cattle for drug testing to determine the safety of the drug and determine the optimal dose. In order to prevent the parasite from developing resistance and to facilitate the removal of adults, larvae and eggs, different insect repellents should be used alternately after a period of time.

4) The dosage must be accurate.

The dosage of insect repellent is calculated based on the weight of the cattle. Therefore, accurate estimation of the weight of beef cattle is of great significance to improve the deworming effect of beef cattle and ensure the safety of beef cattle. The dose is insufficient, and the anthelmintic effect is not ideal; If the dosage is too large, it is easy to cause poisoning and endanger the life of beef cattle.

The most accurate way is to use an electronic scale; Under normal circumstances, the weight of a farm can be estimated by visual inspection. When taking the medicine, add insect repellent to the feed and mix it evenly, so that individual cattle can not eat, affect the deworming effect, or cause poisoning to other cattle due to excessive consumption.

5) Prepare enough rescue medicines.

Due to errors in the estimation of cattle weight and differences in individual cattle resistance, it is inevitable that cattle will be poisoned when deworming cattle farms. Therefore, rescue medicines must be prepared for emergency use. Do not increase the dose arbitrarily.

6) The determination of the best deworming time and dosing time directly affects the deworming effect.

If it is too early, the anthelmintic effect cannot be achieved. If it is too late, it may affect the development of beef cattle. Therefore, it is particularly important to carry out extermination according to the season of occurrence of various insects.

Under normal circumstances, a cow of around 30 kg can be used for the first time. During this time, several parasites can be exterminated at the same time. Beef cattle that have just started to breed are prone to stress due to environmental changes, transportation, shocks, etc.

They can add a small amount of salt and brown sugar to their drinking water for a week to grow more high-quality grass or green grass, and then add a small amount of bran two days later. Observe the diet, excretion and mental state of the cattle. When the cattle drove to the stables, they drove away the insects.

It is necessary to pay attention to the hygiene of the cowshed, but also to find a more reliable deworming drug, and at the same time to master the time of deworming, generally in the spring 2 3 months to deworm the cattle once, and then in the autumn 8 September deworming again.

It is necessary to deworm on time, pay attention to the physical condition of the cattle, pay attention to the environment of the cattle, and must prepare in advance to choose the appropriate deworming method.

When deworming, we must choose the right insect repellent, but also pay attention to the amount of spraying, should be cleaned or disinfected regularly, must pay attention to hygiene, and also need to do a good job of ventilation.

You can kill it every once in a while, and you can make it particularly clean by spraying insecticides, and you can kill excess insects.

In the case of cattle deworming, the first deworming is carried out in the spring and the second deworming is carried out in the autumn where the parasites are severe. It is best performed when the cow is about 30 kg. In terms of drug selection, choose drugs with high efficacy and low toxicity, do not blindly use drugs or use a single anthelmintic drug, commonly used anthelmintic drugs according to different diseases, such as blood worm net, digestive tract parasites with levamisole, cyanoiosamide sodium.

Regardless of the size of the cow or the season, the best time to deworm is 1 to 1 month, and for deworming, don't use just one deworming drug from start to finish. You have to buy it. It is possible to use two or three types of drugs at the same time, which means, for example, the first one this month and then the second next month to avoid resistance.

It should not be too early, pay close attention to the cow physique, the normal physique cow for about a week, the calf is also strong, the cow is not weak, postpartum weakness and syndrome and other diseases to be eliminated after the disease is used, the cow is dewormed after a month after giving birth is the best, because at that time the cow's body recovery is almost the same, can resist itself to a certain medicinal properties, the body milk production will not have medicinal properties, the lactating calf does not have much impact should be dewormed, postpartum cow deworming should be timely, otherwise it will affect the next fetus. It should not be too early, pay close attention to the cow physique, the normal physique cow for about a week, the calf is also strong, the big cow is not weak, postpartum weakness and syndrome and other diseases to be eliminated after the disease is used for 7 days, depending on the situation. To use pure natural Chinese veterinary drugs, you must choose a manufacturer that has obtained GMP certification, remember!

I know that the insect repellent powder produced by Shenzhen Zhongbao Natural Biotechnology has a good effect. The use of pure natural Chinese veterinary medicine, can be at any time. To choose a GMP certified manufacturer, remember!

I know that the insect repellent powder produced by Shenzhen Zhongbao Natural Biotechnology has a good effect. I asked the elders in the village, and according to them, cows can be dewormed 45 days after giving birth, and they can be fed anthelmintic medicine! In this way, it does not affect the cow's milk and the health of the calf!

I hope to adopt thank you, at this time it is the high period of bovine pyrosomiasis, pay attention to the use of drugs**, the fourth, in late August, at this time, the epidemic of bovine liver fasciola is serious to use targeted anthelmintic drugs, the fifth, arranged in September and October, when the forage is abundant and the weather is cool.

The appropriate time should be chosen according to the endemic characteristics of the local parasite. For the helminths of beef cattle, there are mainly three kinds of deworming in autumn, deworming in deep winter and deworming before maturity. Autumn deworming, autumn and winter beef cattle physique from strong to weak.

It is conducive to the smooth wintering of beef cattle. Pre-maturation deworming is in the deep winter - a large dose of medicine to remove all the adult and larvae in the beef cattle. So as to reduce the amount of lotus worms in beef cattle.

Avoid the death of beef cattle from spring shortage. This method has two advantages: the elimination of insects before maturity and oviposition, which can prevent the pollution of eggs and larvae to the external environment, the development of the host course of the negative, and help protect the health of beef cattle.

It can be dewormed once in spring and autumn, and this time period is the best. Deworming during this time period can reduce the chance of cattle being infected with parasites, thereby increasing the cattle's appetite, feed utilization, and growth rate.

There are three main types of deworming time: autumn deworming, deep winter deworming and pre-maturity deworming.

Autumn deworming, autumn and winter beef cattle physique from strong to weak. In autumn and winter, the insects in beef cattle are used to help beef cattle maintain fat and overwinter smoothly in winter. In recent years, practice has proved that autumn deworming has played an important role in the prevention of parasitic diseases in beef cattle and sheep.

Cattle must be dewormed at any stage, otherwise they will be reinfected after a while.

See the way to deworm the cow cleanly: after the use of the drug, you can observe whether the cattle will still have the deworming action, if there is a means that the deworming is not complete, otherwise, it means that the deworming has been successful.

Bison are very social animals, accumulating in large herds, some of which can even be hundreds or thousands of heads. These herds usually consist of females and calves, although there are occasional bachelors in some groups. As a rule, larger and experienced bulls tend to move alone, with mixed herds only during the breeding season.

Males have a strict hierarchy of size.

Related information

Bovine animals are obligate herbivores that tend to live in groups, foraging in open grassland habitats. As all-herbivores, large bovines consume high-fiber vegetation that contains more fiber and lignin than forest animals. However, since all bovine animals are obligate herbivores, they support the microbial community within the rumen, which helps break down cellulose and lignin and convert high-fiber feed into abundant energy.

Habitat varies largely from species to species. Can survive in savannahs, savannas, wetlands, tropical rainforests, and temperate forests, among others. With the exception of bison that live in the open plains of the American bison and bison that live in the mountains, all bison species live in wooded or densely forested areas with some space for logging.

The above content reference: Encyclopedia - Cattle Family.

1. Deworming should be purposeful and targeted, and the types of parasites to be removed should be clarified: common parasites in cattle are; Ascaris, fasciola hepatica, tapeworm, cattle lice, cattle ticks, bovine scabies mites, bovine epierythrocyte bodies, etc. It is necessary to judge the type of parasite according to clinical symptoms and achieve a specific target.

2. Correctly choose anthelmintic drugs. The choice of high-efficiency, low-toxicity, economical, easy-to-use anthelmintic drugs can achieve the ideal anthelmintic effect. At present, there are many kinds of anthelmintic drugs, commonly used are prothiobendazole, trichlorfon, levamisole, avermectin or ivermectin.

Abamectin or ivermectin is the preferred drug for deworming, which is effective against dozens of nematodes in livestock and poultry and in vitro lice, mites, ticks, fly maggots and other in vitro and extracorporeal parasites.

3. Deworming should be carried out regularly. Generally, 1 prophylactic dosing is carried out every quarter, and ** deworming is carried out for individual cattle who are seriously harmed by parasites.

4. Fasting before taking anthelmintic medicine. In order to facilitate the absorption of anthelmintic drugs, fasting should be carried out for 12-18 hours before deworming. Group beef cattle, first calculate the dosage of the drug, crush the medicine, evenly hold it into the feed, mix the drug and feed at 7 or 8 o'clock in the evening, and let the beef cattle eat it at one time.

5. After deworming, the barn site should be disinfected. After deworming, the manure discharged by beef cattle should be cleaned intensively for accumulation and fermentation, and the beef cattle barn, floor, walls and feeding trough should be disinfected with 5% lime water.

6. Observe carefully after deworming. If there are symptoms of poisoning, such as vomiting and diarrhea, let them drink half-cooked mung bean soup immediately. For those who have diarrhea, take 50 grams of charcoal or pot bottom ash, mix it into the feed and feed it, and take it for 2 3 days.

7. Prevent stress. For beef cattle that have just been put into the house due to environmental changes, transportation, fright, etc., are prone to stress reactions, a small amount of salt and red ponds can be added to the drinking water, drink for 1 week, and feed more grass or green hay, should wait for the overall cattle to stabilize before deworming and stomach strengthening.

When raising cattle, the focus of epidemic prevention is on type A and type O foot-and-mouth disease, which is more prone to disease in recent years, and is easy to spread infection rapidly after the onset of the disease, causing great harm to cattle breeding. If there are other types of unknown infectious diseases, feedback should be given to the local epidemic prevention department in a timely manner, and the epidemic prevention department will urgently collect blood samples and send them for testing, and timely allocate vaccines for free prevention and treatment. Remove dirt.

From calves to before rearing and slaughtering, deworming must be carried out twice in vivo and in vitro, which can effectively maintain health and accelerate growth. To expel internal parasites, levamisole and thiabendazole can be used. To repel ectoparasites, direct application of trichlorfon or intramuscular injection of avermectin can be used.

<> other than your own cattle farm, it's best not to have a cattle farm nearby. This is to prevent other cattle farm diseases from contracting or spreading to your farm. It is best not to lay cement floors on the floor of the barn, and it is best to use sandy soil that is easy to absorb water.

A sports field should be built outside the barn, and the area of the sports field is about 2 or 3 times that of the barn, which is too small and easy to cause crowding. The environmental hygiene in the sports field should also be cleaned frequently.

How to avoid injuries and illnesses when raising cattle in the countryside? In fact, for this problem, I think you may think too much, after all, raising cattle in the countryside is actually relatively less injured and sick, in fact, in the countryside, ordinary cattle are not very sick. Farming in the countryside is actually a very good major problem.

In recent years, the number of cattle raised has gradually increased. It is mainly due to the gradual improvement of people's living standards, and the requirements for food are becoming more and more particular.

Cattle breeding to see large-scale breeding, or ** breeding, disease prevention Some people can be very useful to feed with native eggs, it is better to pick up yams, yams are also several kinds of dispensing can be, winter leaves and eggs can also be. First of all, it is best to build a cattle farm far from the village. Because of the proximity to the village, various diseases spread relatively quickly.

It is better not to have a chicken or pig farm near a cattle farm. This is to prevent germs such as chicken or swine fever from spreading to cattle.

Hello, glad for your question. First, grasp the time of deworming cattle deworming time to grasp well, in large-scale farms, when to deworm have time regulations, and even some technical personnel have specially made a set of procedures, in order to be able to deworm cattle regularly. Many cattle farms will deworm the cattle once in the spring (February-March) and then again in the autumn (August-September) (or once in the summer if the parasites are severe).

Spring and autumn deworming is for most of the fat cattle, if it is a cow, it is a prenatal drove, to pregnant cows with deworming drugs to pay attention to, to consider whether pregnant animals can be used. In addition, deworming is best scheduled in the afternoon or evening, and cattle excrete the worms during the day on the second day, so that the socks can be collected and relieved. Deworming beef cattle is not only to prescribe the right medicine, but also to pay attention to the time of administration.

If the application is too early, it will not achieve the deworming effect, and too late will affect the development of beef cattle and form stiff beef cattle. The deworming time should be determined according to the species, development and molding season of the insect body. Under normal circumstances, the first deworming of beef cattle is best done when the beef cattle weigh about 30 kilograms, so that several insects can be killed with one stone.

Second, the selection of drugs to choose anthelmintic drugs. The drug selection principle of beef cattle deworming is high efficiency, low toxicity, economy and ease of use. When deworming on a large scale, be sure to carry out a deworming test.

Have a certain understanding of the dosage, usage, anthelmintic effect and toxicity of anthelmintic drugs before large-scale application. In addition, there are many species of insects that can be infected with bovine parasitic diseases, and some of them are also co-infected. Therefore, before taking the drug, it can be diagnosed by various symptoms of its feces, and then choose the ideal anthelmintic drug according to the type of worm infected with parasitic disease, and it must not be used blindly.

Nematode drugs include L-miva, trichlorfon, thiamiva hydrochloride, quazine, etc., and trematodes include nitrothiol and thiodichlorophenol; cysticidal drugs include pivadone; Toxoplasmosis includes pyramethine and sulfonamides. No matter what kind of drug is chosen, it is best to change to another one after a period of use, so as not to develop drug resistance and affect the anthelmintic effect. 3. Conventional anthelmintic broad-spectrum anthelmintic drugs ivermectin, avermectin, levimidazole, fenbendazole, and prothhimazole.