Special wild boar breeding attention to breeding problems

With the improvement of living standards, people's requirements for the quality, flavor and safety of meat products are also increasing. The special wild boar aquaculture industry is in conformity with the modern people's pursuit of nutrition, health care, and flavor. In the process, special wild boars are deeply loved by consumers because of their high nutritional and health care value.

At present, if you randomly search for Baidu's special wild boar culture, you can search for a large amount of farm information. When selecting the provenances, you must first polish your eyes, ask more friends, and learn more about the integrity of the farm. , technical training, breeds, customer evaluation, etc. Choosing a good farm, good provenance, is a prerequisite for the sustainable development of a farm. Many retailers have suffered losses in this area, and the pigs produced have too low purity, resulting in very low sales prices and home pigs.

In breeding and breeding, reproduction rates must not be sacrificed at the expense of meat quality (rich game) and lower purity. The use of local sows as the mother species, although the number of births can be increased, but it should be noted that the purity of their progeny is not less than 25%, otherwise, their physiological and biochemical indicators will decline, the quality is almost the same with the home pig, lost the culture On the advantage. It is generally required that female wild boars be mated at 5 months of age to 6 months of age and weighing 45 to 60 kg. At the same time, in order to avoid the degradation of wild boar genes, pay attention to the following matters when expanding:

1. Introduce 50% wild boar gilts or young sows, 75% wild boar gilts or young boars, reared for breeding in the second estrus, breeding piglets can reach 62.5% .

2. Breed pure wild boars and breed hybrid female wild boars for breeding, producing special wild boars that account for 75% of wild boar ancestry. The cultivation of purebred wild boars should be started from small boars. Normal boars weighing 10-25 kilograms are usually selected for domestication. The body weight is too large, the wildness is difficult to change, the plasticity is poor, the breeder is not close to it, and it is not easy to breed.

3. Breeding purebred wild boar and wild boar bred 62.5% of the special wild boar sows breeding breeding, producing wild boar pedigree 81.2% of the special wild boar.

4. Breeding pure boar wild boar and wild boar sows with 75% of the wild boar bred to breeding breeding, producing wild boar bred 87.5% of special wild boar.

Of course, to improve the breeding ability of special wild boars, it is also linked to the health, feeding, management and breeding of male and female sows. This requires the farmer to continue to combine the environment, species, climate characteristics, and raw materials of his own pig farm with daily management to summarize and learn, and to find management models and methods that are suitable for his own farm.

Carbomer

Carbomer is an acrylic resin obtained by cross-linking pentaerythritol with acrylic acid. It is a very important rheological regulator. After neutralization, carbomer is an excellent gel matrix, which has important applications such as thickening suspension. According to the dry product calculation, including carboxylic acid group (-cooh) should be 56.0 % ~ 68.0%.


Common carbopol series include: Carbopol 940, 941, 934, 1342, 980, ETD 2020, AQUA sf-1, Ultrez 21, Ultrez 20, etc.

Carbomer,Carbopol,Carbopol 940, Carbomer 940, Carbomer 980, acrylic acid

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