Materials prepared by IRA-D LTD.

1. Lighting of animals for increasing the production of meat and milk - issue №1 2008.
2. Project for light stilumation of broilers ROSS308
3. Project for light stilumation of broilers DUC
4. Project for light stilumation of cows
5. Information about the influence of light on the physiology of birds

Scientific publications

1. Photoperiod managment of dairy cattle
2. Effects of short day photoperiod on prolactin signaling in dry cows: A common mechanism among tissues and                      environments?
3. Photoperiodic Effects on Dairy Cattle: A Review
4. Laying performance and egg quality of blue-shelled layers as affected by different housing systems