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Poultry raising system, poultry raising method and luminescent device for raising poultry

  • US 8,468,976 B2
  • Filed: 01/13/2009
  • Issued: 06/25/2013
  • Est. Priority Date: 01/22/2008
  • Status: Expired due to Fees
First Claim
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1. A poultry raising system including a poultry house and facilities attached to said poultry house, whereinsaid facilities include lighting facilities for irradiating poultry with light;

  • andsaid lighting facilities include a semiconductor light source, for irradiation with light having peak wavelength in the range of 550 to 650 nm emitted from the semiconductor light source, whereinthe light emitted from said lighting facilities attains illuminance of 1 to 30 lux at the eye level of said poultry, whereinsaid lighting facilities are attached to said poultry house and they include a height adjusting mechanism such that a height of said semiconductor light source can be adjusted and the emitted light attains illuminance in the range of 1 to 30 lux at the eye level of said poultry.

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