How to care for pregnant sows, how to give birth to more piglets
The feeding and management of pregnant sows is extremely important, not only affecting the number of piglets born alive, but also affecting the lactation performance of lactating sows and the fat condition of sows during weaning. Body condition, of course, the quality of the feeding and management of lactating sows also affects the reproductive performance of the next pregnant sow. In other words, the feeding and management of pregnant sows and the feeding and management of lactating sows are interrelated, mutually restricted, and inseparable. organic whole.
Raising and managing sows in the gestation and lactation stages well, so that the sow's body does not suffer too much, will maximize the utilization intensity of the sow (to reach the fetus), and allow each sow to have a healthy life during its lifetime. Provide us with more piglets (total piglets), then under the same market conditions, we can earn more money than others.
, within 3 weeks after pregnancy, the daily feeding amount is limited to. ． within the range. Just control the dietary energy to meet its own metabolic needs (of course, including the gilt’s own growth and development needs)
Advantages:
Inhibit insulin secretion and increase progesterone levels
(b ) Increase the deposition of protein in the uterus
() Reduce or prevent the deposition of fat on the outer wall of the uterus, otherwise the negative pressure in the uterus will be too large, which is not conducive to the implantation of the fertilized egg.
Due to the physiological characteristics of heavy sows and the needs of fetal growth and development, heavy sows in late pregnancy, that is, after the first day of gestation, need concentrated dietary nutrients to increase the nutrient concentration per unit volume of the feed and be rich in sufficient fiber. Pregnant sows can use pregnancy feed to meet the nutritional needs of themselves and their fetuses. It is forbidden to use lactation feed after the end of pregnancy, because lactation feed contains higher calcium and phosphorus than pregnancy feed. The higher concentrations of calcium and phosphorus will cause It leads to a series of phenomena such as prolonged labor, weak labor, and decreased lactation performance. Just add sow life elements to the mix.
Sow Life Essence is a new functional high-tech product obtained by fermenting traditional Chinese medicines with selected enzyme-producing bacteria and utilizing the interaction between microorganisms and traditional Chinese medicines. It has the effect of strengthening the spleen, digesting food, strengthening the body and dispelling evil, thereby achieving the effects of promoting love, promoting pregnancy, increasing offspring, strengthening offspring, and increasing breasts.
(Exclusively supplied by Shengda manufacturer, please consult Manager Zhang for details, we will serve you within 3 hours!!!)
How to care for pregnant sows, how to give birth to more piglets