ILLUMINATION SYSTEM AND DIURNAL POULTRY BREEDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an illumination system capable of efficiently increasing body sizes of diurnal poultry.;SOLUTION: An illumination system 10 is used for breeding diurnal poultry. The illumination system 10 includes a light source unit 22 for emitting a first light whose emission peak wavelength is 560-590 nm, and a second light whose emission peak wavelength is 450-490 nm, and a control unit 31 for illuminating the first light to a breeding region 70 of the diurnal poultry in a first half of breeding, and illuminating the first light and the second light to the breeding region 70 in a second half of breeding by controlling the light source unit 22.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2020,JPO&INPIT