Can a Sanyuan pig be a sow?

With the emergence of scientific breeding methods, the aquaculture industry is becoming more and more prosperous, and all kinds of aquaculture appear on the market, almost to the point that as long as you dare to raise it, there is nothing you can't raise. Today we are going to talk about the breeding of three-yuan pigs.

What is a three-yuan pig

Sanyuan pig is a hybrid pig, which is generally crossed with three breeds. This kind of pig can be divided into inner ternary and outer ternary according to different hybrid breeds. Ternary pigs have the advantages of fast growth and high feed conversion rate. The ternary pig crossbred with the world's most advanced "double muscle buttocks" breeding pig takes only 150 days from birth to 100kg body weight, and the feed conversion rate is less than 1Ru 2.7.

Among the breeds of Sanyuan pigs, Nei Sanyuan refers to the use of local excellent sows as female parents and Yorkshire boars as the first male parent to cross with local fine sows to produce a first generation of hybrid sows, that is, binary sows. When binary sows grow up, they will use Duroc or Landrace boar as the second male parent to cross with binary sows to produce ternary hybrid pigs.

The outer three-way means that the first male parent, the second male parent and the female parent are all exotic pigs, and the three-way hybrid lean pigs are produced. The method is to first use the boars of Landrace breeds with sows of large white breeds, and then mate with Duroc boars after growing up, and then mate with Duroc boars, and the offspring are called ternary hybrids. This kind of Sanyuan pig is also called du growing up.

Can two or three yuan pigs be sows?

Sanyuan pig had better not be a sow, because the production performance of Sanyuan pig is not stable. If used as a sow, it will also have the following disadvantages:

1. Give birth to less children.

2. Motherhood is not good. Some three-yuan sows have to be tied up every time they breast-feed, and sometimes bite people.

3. The back is too wide to turn out the next milk. It is easy to crush the pig to death in the process of breast-feeding.

4. I can't control my figure. The nutrition in the feed has gone to the size of the sow. Resulting in the production of small piglets.

5. instinctive breeding in high temperature season, because the size of Sanyuan pig is too large, so it will not dissipate heat smoothly, and the temperature will be high in the first few days after mating.

This is some knowledge about what ternary sows and whether they can be used as sows. When raising ternary pigs, it is best to use more relevant breeding manuals and advice from experts, and do not test blindly, otherwise it is easy to cause losses.