To improve the survival rate of puppies in four levels

The selection of rabbit breeds follows strict quality standards to ensure the health and productivity of the herd. The breeding population is primarily composed of young rabbits, making up approximately two-thirds of the group, with supplementary young rabbits accounting for the remaining one-third. After three years of breeding, rabbits typically experience a decline in fertility and are then removed from the breeding program. Once selected, the rabbits must be properly mated. Breeding pairs consist of young males with young females, ensuring genetic diversity and optimal reproductive performance. It's important to note that male rabbits can begin breeding at six months of age, while females should not be used for breeding until they are at least seven months old. Nutritional management during pregnancy is crucial for the development of healthy offspring. Both high and low nutrient levels in the diet can negatively impact embryonic growth. For pregnant does, the feed should contain 17-18% crude protein, 12-14% crude fiber, 2-3% crude fat, 0.6% calcium, 0.4% phosphorus, and 0.37% sulfur-containing amino acids. A recommended feed formula includes 20.46% corn, 28% wheat bran, 18% soybean meal, 28% hay powder, 0.96% salt, 0.9% calcium, 1.98% bone meal, 1% trace mineral premix, 1% vitamin premix, and 10 grams of olaquindox per 100 kg of feed. Before mating, it is essential to implement an effective disease prevention strategy. Female rabbits should receive vaccinations against Pasteurella, Clostridium perfringens, Staphylococcus, and E. coli to ensure that their offspring gain passive immunity through colostrum. Two days before farrowing, sulfadiazine is added to the feed at a dose of one tablet per feeding, given twice daily. After birth, it is critical to ensure that the pups consume colostrum within the first six hours. The farrowing area should be kept warm, with a room temperature maintained around 20°C. Each doe should not have more than eight kits; if there are more, additional milk replacer should be provided. The mother must also receive adequate nutrition to support milk production. At thirteen days post-birth, supplemental feed is introduced. Additionally, a 1 mL dose of E. coli vaccine is administered. Over the next 45 days, 0.3 g of chlorophenylhydrazine powder is mixed into the feed to prevent enteritis and yellow urine in the young rabbits.

Breathing System

For the treatment of diseases of the respiratory system:
Diseases and conditions of the respiratory system fall into two categories: Viruses such as influenza, bacterial pneumonia and the new enterovirus respiratory virus that has been diagnosed in children; and chronic diseases, such as asthma and chronic obstructive pulmonary disease (COPD). According to Dr. Neal Chaisson, who practices pulmonary medicine at the Cleveland Clinic, there is not much that can be done for viral infections but to let them run their course. "Antibiotics are not effective in treating viruses and the best thing to do is just rest," he said.

COPD is the intersection of three related conditions - chronic bronchitis, chronic asthma and emphysema, Chaisson told Live Science. It is a progressive disease that makes it increasingly difficult for sufferers to breath.

Asthma is a chronic inflammation of the lung airways that causes coughing, wheezing, chest tightness or shortness of breath, according to Tonya Winders, president of the Allergy & Asthma Network. These signs and symptoms may be worse when a person is exposed to their triggers, which can include air pollution, tobacco smoke, factory fumes, cleaning solvents, infections, pollens, foods, cold air, exercise, chemicals and medications.

Lung cancer is often associated with smoking, but the disease can affect non-smokers as well. Every year, about 16,000 to 24,000 Americans die of lung cancer, even though they have never smoked, according to the American Cancer Society. Like all cancers, lung cancer is caused by the uncontrolled growth of abnormal cells.

Breathing System,Dextromethorphan Medicine,Ambroxol Medicine

NOUVASANT GROUP LTD. , https://www.nouvasant.com