Don't be careless in raising sows. Pig breeders learn these three skills to increase benefits immediately.

Sows are the basis of our pig farm. Here we summarize the feeding skills of three sows in the hope that pig farmers can use them to reduce problems and increase benefits.

1. Judgment of sow production date:

The simplest method is the 333 rule, that is, March 3 weeks and 3 days, for example, at any time, 5.20 is May March August, 20 March 7 days 41 days; changing 41 days into months is 9.11 3 days, that is, 9.14 is the due date.

Second, sows are not in estrus for a long time.

Resolve:

1. 20 ml of semen is injected into the uterus without semen, and it is required to constantly twitch the vas deferens to stimulate the sows.

2. Then apply part of it to the sow's nose. (nose is the biggest advantage of sows, we should make good use of it.)

3. The effect of 5 milliliters of pregnant horse serum combined with medicine is better than that of simply using pregnant horse serum.

Third, recommend the lactation scheme of sows.

1. The sow placenta is washed, cooked and chopped, and then Millet Congee is added to the sow for oral use.

2. if you use it for three consecutive days and feed off a placenta, you can generally be in estrus.

3. You can also add some glucose, vitamins, kelp and so on to promote milk.