| 摘要 |
The present invention relates to a feedstuff composition for the pregnant sow to increase the number of pigs to be born. According to the present invention, when a feedstuff composition for the pregnant sow to increase the number of pigs to be born that contains Italian ryegrass (IRG) is fed to the pregnant sow, the number of pigs to born is increased while the pregnant sow eats the feedstuff containing the feedstuff composition in the amount, which is similar to the amount of the existing feedstuff the pregnant sow eats. Therefore, farmers′income can be increased and the livestock industry can be sustained by feeding the pregnant sow with the feedstuff composition. In addition, the present invention provides a method for increasing the number of pigs to be born by feeding the sow with the feedstuff composition during the pregnancy. |
