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Boar rearing and development value
In recent years, the degradation of natural habitats combined with excessive human hunting has led to a significant decline in wild boar populations. This alarming situation has prompted the need for artificial breeding programs, which not only help protect wildlife but also provide valuable resources for human use. Such efforts are beneficial for both the environment and society, offering long-term advantages for the nation and its people. In China, the domestication of wild boars is still in its early stages, with high demand in cities like Guangzhou, Shenzhen, and Hong Kong.
Wild boar breeding typically begins by acquiring young specimens, ideally weighing between 10 and 22 kilograms. These smaller animals are more adaptable and easier to train. A common feeding strategy involves mixing 80% wild food with 20% domestic pig feed, allowing young wild boars to interact and socialize with domestic pigs. As they grow, their diet gradually shifts from raw food to a balanced mix of grains, vegetables, and supplements. It's important to maintain a varied and nutritious diet to support their health and development.
For housing, it's best to choose elevated areas that offer good drainage, lighting, and ventilation. Existing pig pens can be modified to suit wild boars, with concrete flooring and designated areas for resting, feeding, and exercise. The sleeping area should be clean and spacious, while the outdoor space allows for movement and sun exposure. A drinking pool should be constructed with proper depth and width to prevent accidents, especially during hot weather.
Breeding wild boars requires careful management. Sows usually give birth twice a year, with an average litter size of 6 to 10. Breeding typically occurs when the boars are around 5 to 6 months old and weigh between 40 and 60 kg. Signs of estrus include swollen, red genitalia, and the sow’s willingness to stand still during mating. Mating sessions can last up to 40 minutes, and repeated matings every 6 to 8 hours improve fertility rates.
Selecting quality breeding stock is crucial. Purebred wild boars are essential for maintaining genetic traits, while crossbreeds may lose these characteristics over generations. Inbreeding should be avoided to ensure strong, healthy offspring. Proper selection helps maintain robustness and faster growth rates.
The development value of wild boars is significant. Crossbreeding with breeds like Duroc and Changbai results in stable genetics, rapid growth, and high market demand. Wild boar meat is leaner and richer in nutrients, with higher levels of linoleic acid and essential amino acids. Products such as wild boar ham and bacon are popular both domestically and internationally, with prices ranging from 15 to 30 yuan per 500 grams in major cities. This makes wild boar farming a promising and profitable venture.