In recent years, the decline in the quality of long-haired rabbit breeds raised by farmers has become increasingly severe. These rabbits are showing smaller body sizes and lower hair yields, which negatively affects their economic value. To prevent further degradation, several key measures should be taken. First, careful selection of breeding stock is essential. When choosing rabbits, it's important to select males and females that are strong, large in size, grow quickly, have high hair production, and possess good disease resistance. The coat should be well-developed, with full head hair, thick triceps, dense ear fur, and a full back and belly. Second, inbreeding must be avoided. In many rural areas, mating between closely related rabbits is common, which accelerates genetic deterioration. To maintain breed quality, breeding pairs should not share any common ancestry within three generations. Third, proper age matching is crucial. It is generally best to pair young males with prime-aged females, or young males with older females. Alternatively, older males can be paired with younger females. This helps ensure better fertility and healthier offspring. Fourth, health is a top priority. Rabbits suffering from conditions such as vaginitis, hernias, or metritis should not be used for breeding. Only healthy animals should be selected to maintain the overall vigor of the herd. Fifth, the timing of the first mating should be carefully managed. Female rabbits should be at least 7 to 8 months old and weigh over 2.5 kg before being bred, while males should be 9 to 10 months old and weigh more than 3 kg. Breeding too early can lead to poor reproductive performance and health issues. By implementing these strategies, farmers can help preserve the quality and productivity of their long-haired rabbit breeds, ensuring sustainable and profitable rabbit farming. (Wang Xianchao)

Portable Veterinary Ultrasound Diagnostic Equipment

It is a portable veterinary black and white ultrasound diagnostic instrument with clear images, easy operation, easy to carry and rich veterinary probe configuration. Not only for cats, dogs and other small animals in the abdomen, chest, heart, tendons, small organs, eye examination is also suitable for research animals

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