Disease prevention and deworming
A comprehensive inspection of the newly purchased shelf cows is required. The healthy persons can be given polyculture after the injection of the hoof-hoof vaccine, the brucellosis vaccine, and the Clostridium perfringens vaccine, and the deworming is carried out once before entering the house fattening. 3 days after deworming, use artificial salt or other stomach and stomach medicine. In addition, the newly arrived cattle are vulnerable to stress due to environmental changes, transportation, and frightening. They can add 0.5% salt and 1% brown sugar in drinking water, drink it for 1 week, and feed more grass or hay. Two days later, a small amount of bran was fed and gradually transferred to fertilize. During the fattening process, attention should be paid to the observation of the feeding, excretion, and mental status of the cattle.
Scientific feeding
Shelf fattening cattle can be divided into three stages, namely the pre-fattening (adaptation period), the middle fattening period (fertility transitional period) and the fattening period (anticipation fattening period). It takes about 15 days before the fattening. Mainly ammoniated straw and silage corn stalk are used as roughage, and combined with local actual feeding of concentrate feed.
Ammoniad straw or silage corn stalks are freely eaten, and the drinking water supply is sufficient. From the second day, the concentrate is gradually fed and then rapidly increased. At the end of the previous period, the concentrate can be fed up to about 2 kg per day, or the concentrate can be mixed. It is administered at an o.8% body weight, an average of about 1.5 kg per day. Concentrate formula: corn flour 45%, wheat bran 40%, cake 10%, bone meal 2%, urea 2%, salt 1%. In addition, add 2 cod liver oil per kilogram of feed. The mid-finishing period is usually about 30 days.
During the feeding process, it is necessary to pay attention to reasonable collocation of roughage. The proportion of coarse concentrate at the beginning of the period is 3:1, the middle period is 2:1, and the later period is 1:1. Feed 1 day each morning and evening, keep the amount of 4-5 kg ​​daily, and drink 2 hours after feeding. It takes about 45 days to finish the fattening. The diet should be mainly concentrated, and the amount of concentrate can account for 70%-80% of the total diet, and provide high energy (60%-70%), low protein feed (10%-20%) , feed 1.5%-2% per 100kg of body weight, the ratio of crude concentrate is 1:2 to 1:3, appropriately increase the number of feedings per day, and ensure adequate supply of drinking water. The feed formulation for this period is 2-3kg of cornmeal, 20-25kg of sugar residue, 15-20kg of distillers grains, 10-15kg of silage straw, 50g of salt, 20g of mineral additives, and 1 feeding each morning and evening; or With corn flour 56%, cottonseed cake 10%, wheat bran 8%, ammoniated wheat straw powder 23.5%, auxin 1%, salt 1%, sodium bicarbonate O. 5%, 6-7 kg per head per day.
Reasonable use of weighting agents
At present, the most commonly used weight gain agents that act through the rumen, such as rumen (monensin), lasalocid and so on. It is usually used as an additive and mixed with the feed for oral use. Usually, 40-60 mg per kilogram of concentrate is mixed.
In addition, the rational use of urea is very beneficial for cattle weight gain. Add 0.25 kg of slow-release urea additive per day. Urea and various additives can be fed during the night and can not drink water within 2 hours after feeding to prevent poisoning.
Careful management
The most suitable ambient temperature is 5-21 degrees. During the fattening period, a warm, quiet and comfortable environment should be created for cattle. Generally suitable for raising fattening. Brush the body 1-2 times a day to keep the body clean. The top of the barn can be fitted with openable ventilation windows, which should be ventilated and ventilated frequently. The manure is regularly removed every day to keep the barn clean, dry and ventilated, and protected from moisture.
Timely slaughter
When the shelf cows are fattened for 2-3 months, the cattle should be stopped from fattening when the weight of the cattle reaches 500 kg or more, and the animals are slaughtered in time. There are two ways to determine the slaughter time: 1 It is found that cattle intake gradually decreases. After adjusting the feeding can not be restored; 2 touch the lumbar angle by hand or hold the ear with a sense of fat when the hand, indicating muscle fullness, can be slaughtered.
Anesthesia Kits are aim to solve the Gynecology problem. Adopting optimal anesthesia puncture needle with good feeling, smooth wall, evident scale and transparent needle handle. With penpoint harmless spinal needle which minimizes the flow out of cerebrospinal fluid accordingly and the possibility of headache and nerve trauma after operation. Adopting three lateral nozzles catheter made of import Nylon material with favorable elasticity, flexibility, resistance and moderate rigidity, easy to Tube. With standard connector firmly linking the catheter to syringe, no block, no leak and no kinking.
If you are intrested in our anesthesia kits, welcome to contact us.
For health! Professional service, we will do better.
Anesthesia Kits
Anesthesia Kits,Epidural Anesthesia Kit,Spinal Anesthesia Kits,Surgical Anesthesia Kits
Hebei Orient Imp. & Exp. Co. Ltd. , https://www.orientmedcare.com