Can lean sows feed more when they are mated?

Can lean sows feed more diets after breeding? Below, after collecting data, give some suggestions. J8q China Feed Industry Information Network - based on feed, serving animal husbandry

There is no need to feed more diet. Additional heat energy after breeding increases body heat and increases embryo mortality. After one month of breeding, the feed can be increased to improve the sow's body condition. Breeding starts from 30 days to delivery, and the feeding amount can reach 2.5 kg per day, generally 1.8-2.0 kg per day. It should be noted that the sow cannot be made too fat. J8q China Feed Industry Information Network - based on feed, serving animal husbandry