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Breeding a pure wild boar and a hybrid female wild boar for breeding, production of wild boar pedigree accounted for 75% of the special wild boar. However, the cultivation of purebred wild boars should pay attention to small wild boars. Normal boars weighing 5 kg to 25 kg are generally used for domestication. Otherwise, the body weight is too large, the wild is difficult to change, the plasticity is poor, the breeder is inconvenient to approach it, and it is not convenient for the breeding operation.
Breeding purebred wild boar and wild boar bred 62.5% of the special boar sows breeding breeding, producing wild boar pedigree 81.2% of the special wild boar.
Breeding pure boar wild boar and wild boar sows with 75% of wild boar pedigrees breeds, producing 87.5% of special wild boars with wild boar ancestry.
Through the above four methods to purify and regenerate the progeny of the progeny pigs and reproduce them in the horizontal direction, mass production of extremely desirable special wild boar population can greatly improve the quality and purity of the special wild boar and prevent degradation.
How to effectively improve special wild boar and increase efficiency
Introduced 50% wild boar pedigrees, mother pigs or young sows, 75% wild boar filial pigs or young boars, rearing breeding breeding in the second estrus, the birth of the pigs wild boar bred can reach 62.5%.