| 摘要 |
PROBLEM TO BE SOLVED: To provide a feed for poultry, making it possible to largely improve the egg-laying rate, egg weight, hardness of eggshells and the like by improving energy supply, nutrition, feed efficiency, calcium supply and the like, and to provide a method for breeding poultry through giving the feed. SOLUTION: This feed for poultry is characterized by containing 0.5-15 wt.% of fatty acid calcium and 0.05-10 wt.% of petrified marine algae, and the other objective method for breeding poultry is characterized by giving the poultry the fatty acid calcium- and petrified marine algae-containing feed. |
