The question of whether the sow should be fed on the day of calf is a question that involves some basic knowledge and practical experience in pig production. First of all, we need to understand the production process and postnatal care of sows in order to better understand the problem.
The sow production process generally lasts a few hours, if not longer. During the production process, sows consume a lot of physical strength and nutrients. As a result, after the end of production, the sow's body is in a state of extreme fatigue and lack of energy. At this time, if the sow is fed, it may cause problems such as indigestion and diarrhea, which will affect the health of the sow and the quality of the milk.
In addition, sows need to focus on the secretion and quality of milk after farrowing to ensure that the newborn cubs receive adequate nutrition. If the sow is fed immediately after farrowing, it may irritate the sow's digestive system, affecting the secretion and quality of her milk, which in turn can affect the growth and health of the pups.
However, some pig producers may believe that not feeding their sows may lead to nutritional deficiencies that affect their health and performance. In fact, in pig production, the nutritional needs of sows should be met through scientific and reasonable feed formulations. Giving sows a special feed during the pre- and post-farrowing period ensures that they receive adequate nutrients and energy, while avoiding the problems associated with feeding immediately after farrowing.
To sum up, the answer to the question "should the sow be fed on the day of calfing" is: it should not be fed immediately. In the early post-farrowing period, sows should be provided with adequate water and their body condition and appetite should be observed. After the sow returns to normal appetite, the amount of feed can be gradually increased, while paying attention to the quality of the feed and the balance of nutrients. In addition, pig producers should follow the principles of scientific and reasonable feeding management to provide a good environment and care for sows to ensure their health and performance.