This study was conducted to investigate change of rate of laying eggs and vitamin according to feeding of far infrared-irradiated rice. The feeding of rice irradiated by far infrared rays did not affect the body weight of laying hens, but the rate of laying eggs were 14% positively increased than normal rice. Especially, the levels of vitamin A(150~200%), D(28~30%) and E(40~67%) were much higher in the group of laying hens fed with rice irradiated by far infrared rays.
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Results and Discussion
Summary