Poultry feed, feed additives and egg laying method

摘要

PPROBLEM TO BE SOLVED: To provide a poultry feed, a feed additive, an egg-laying method, and an egg, especially the feed relieving a stress on a poultry body and reducing the color shade of egg shells, the egg-laying method for reducing the color shade of the egg shells, and the egg containing a human anemia-preventive composition having a concentration higher than that of a natural egg. PSOLUTION: The feed additive is obtained by adding 0.5-2.5 g of a folic acid and 3-10 mg of vitamin BSB12/SBto 100 g of bamboo acetic acid powder. The poultry feed is obtained by adding 2-5 kg of the feed additive per 1,000 kg of standard formula feed. The egg is obtained by feeding poultry with the poultry feed. PCOPYRIGHT: (C)2010,JPO&INPIT