The effect of intensity and duration of light on photorefractoriness and subsequent egg production of chukar partridge.
D000818:Animals; D001717:Birds / Q000502:physiology*; D005260:Female; D008027:Light; D009799:Ocular Physiological Phenomena; D010060:Ovulation; D010507:Periodicity; D013965:Thyroidectomy; D013997:Time Factors