Technical Measures for Meat Dog Breeding

First, choose a thoroughbred. After the introduction of the land, do not hesitate to visit several dog farms, check the dog farm related production materials, see if there is a "Livestock and Poultry Production and Trade Permit", whether the sale of dogs can be issued a unified "breeding livestock and poultry Certificate of Conformity. Choose a dog with a large body, a strong physique, a wide chest, a rib opening, a straight back, a wide hindquarters, a leg full of hips, a high and thick limbs, a uniform coat, a fast growth, and a high slaughter rate. Male dogs are strong males, with symmetrical bilateral symphysis, and moderate in size; females have more than 4 pairs of nipples, which are symmetrically arranged, have no licking nipples, have lots of litters, and have strong maternity. Adult male dogs weigh 25 to 30 kilograms and bitches 20 to 25 kilograms.
Second, choose the venue. For farmers in rural areas, the construction of breeding sites should be based on local conditions, economic and practical principles, but also in line with the dog's living habits and health conditions, if available, the availability of vacancies in the countryside, cattle pens, pig pens and meat dogs. The site requires quiet and dry, well-drained, ventilated sunny, cool in winter and cool in summer, and has sufficient and high-quality water sources. Not all of the columns should be cement floors, and the fences should be 10 to 12 square meters in height and 1.5 meters in height.
Third, breeding breeding. Bitch has estrus performance for 6 months, but it is better to have 12 to 18 months of age. The dog's estrus cycle is 20 to 22 days and lasts for 2 to 3 days. Normal breeding can be done on the second day after estrus. The dog's gestation period is 60-62 days, and 10 days before and after the breeding, feed some foods containing more protein and vitamins. From the 20th day of pregnancy, feed meat, fish meal, bone meal, and trace elements. 50 days into the delivery room of pregnancy, summer set up plank bed, winter shop soft mat grass, and appropriate to reduce the amount of feed, ready for production nursery box. When the bitch comes into production, the vulva is swollen, the breasts are swollen, the nipple is extroverted, and they are uneasy. When the puppies are produced, cut the umbilical cord with sterile scissors 3 cm away from the umbilicus, wipe the mucus off the body, and put it into the nursery box. When all the puppies have been produced, the pups can be released. After giving birth, the bitch needs to be fully rested and fed with good digestive foods and warm salted water. The amount of feeding should be increased from little to large, and constant feeding can be done after 10 days.
Dogs are a long-lived, prolific animal, and are generally available for 15 years. It is advisable to produce 2 children annually. Avoiding "Middle V" and "Sanjiu" in the birth period can increase the survival rate of Tsai dogs and facilitate their growth and development.
Fourth, feeding and management. After the birth of the puppies, their ability to move to the unoccupied place is very weak. Care must be taken to prevent the bitch from being crushed, stepped, and frozen in winter. The bitch's lactation period is generally about 25 days, and then it gradually decreases. The bitch's normally secreted milk can be eaten by 4 to 6 puppies within 10 days. After 10 days, the young dog should be fed with feed. The feed can be warmed to 25 to 30°C with fresh milk and fed with a bottle. After the blink of an eye, the milk is poured on a plate and allowed to feed. 15 to 20 days old rice soup and vegetable soup are added to the milk, and broth or chopped meat pieces are added around 30 days of age and weaned around 40 days of age. Freshly weaned puppies are best fed with full-priced feed formulated with broth.
Fifth, castration promoted. When the young dog is 2 to 3 months old and has a body weight of about 10 kg, it can be castrated to reduce consumption of sexual excitement, accumulate fat, improve meat quality, and promote growth and development.
Six, prevention and treatment of dog diseases. Do a good job in the sanitation of the kennels, clean and remove the excrement daily, and keep the dry, well-ventilated, microclimate cool in winter and cool in summer. Disinfection is performed regularly, the bedding is often exposed to sunlight, and food, drinking water, and feeding utensils are clean and sanitary. No mildew feed is provided. Each year, dogs are given a canine five-ejection vaccine to prevent communicable diseases such as rabies in five people and dogs. Dogs who have been infected with rabies should be culled immediately and buried deeply. Do not eat them. The kennel and the feeding equipment must also be thoroughly disinfected, and the leftover food and manure should be buried deep. Once bitten by a dog, rabies vaccine should be given as soon as possible.

                                                                   Medical Compressed Air Plant

The medical compressed air plant consists of the air compressor, general  filter, aftercooler, precision filter, desiccant air dryer, air buffer tank, activated carbon filter, compressed air quality monitor, decompressor, valve, pipeline and terminal. The system generates compressed air through an air compressor, removes the impurities, oil mist and moisture in the compressed air through an adsorption dryer filter unit, delivers the air to the air storage tank and supplies it through a pipeline to the terminal equipment in the operating room, ICU and other inpatient wards after decompression.

Compressed Air Drawing

Medical Compressed Air Plant

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