Special wild boar breeding should pay attention to breeding

With the improvement of living standards, people's requirements for the quality, flavor and safety of meat products are also increasing. Special wild boar breeding industry is in line with the modern pursuit of nutrition, health care, flavor in the process of quietly into our field of vision, special wild boar because of its high nutrition and health care value, deeply loved by consumers.

At present, if you casually search for special wild boar farming on Baidu, you can find a large number of farm information, so when choosing a provenance, you should first polish your eyes and ask more friends. Multi-sided to understand the integrity of the farm, technical training, breeding varieties, customer evaluation and so on. Choosing a good farm and a good provenance is the premise of the sustainable development of a pig farm. Many retail investors have suffered losses in this respect, and the purity of the farmed pigs is so low that the sales price is about the same as that of domestic pigs.

In breeding and reproduction, the reproduction rate must not be obtained at the expense of meat quality (rich game) and purity. Using local sows as mother breeds, although the number of offspring can be increased, it should be noted that the purity of its offspring is at least 25%, otherwise, its physiological and biochemical indexes will decline, the quality will be almost the same as that of domestic pigs, and the advantage in breeding will be lost. Female wild boars are generally required to be bred at the age of 5 to 6 months and weighing 45 to 60 kilograms after birth. At the same time, in order to avoid the degradation of wild boar genes, we should pay attention to the following points during propagation:

1. Introduce 50% wild boar lineage sows or young sows, 75% wild boar pedigree boars or young boars, raise and breed in the second estrus, and give birth to piglets and wild boar lineages up to 62.5%.

two。 Pure wild boars were bred and bred with a first generation of hybrid female wild boars to produce special wild boars with 75% wild boar lineage. In order to cultivate purebred wild boar, attention should be paid to starting from the small wild boar, and the pure wild boar weighing 10-25 kg is generally selected for domestication. The weight is too large, the wild is difficult to change, the plasticity is poor, it is inconvenient for breeders to approach it, and it is not easy to breed.

3. Breed purebred wild boar and special wild boar sows with 62.5% wild boar pedigree to breed and produce special wild boar with wild boar pedigree accounting for 81.2%.

4. Breed purebred wild boar and special wild boar sows with 75% wild boar pedigree to breed and produce special wild boar with wild boar pedigree accounting for 87.5%.

Of course, to improve the reproductive capacity of special wild boars is also related to the health care, feeding, management and breeding of boars and sows. This requires farmers to constantly summarize and learn from the environment, breeds, climate characteristics and raw materials of their pig farms in order to find suitable management models and methods for their own pig farms.