There is a gland behind chickens eyes called a pituitary gland. When stimulated by light this produces a hormone that is carried via the bloodstream to the ovary which sets egg production in motion.
This makes it possible to give artificial light to laying birds to ‘trick’ their bodies into continuing to lay in the shorter daylight months of Fall and Winter.
Research shows that chickens lay best when they receive about 15 hours of light daily. In the northern United States, natural daylight drops to under nine hours at the end of December. To optimize egg production, supplemental (or artificial) lighting in the coop is a must for the next three to four months until the days get longer.
Extra few hours of light can be added to the morning by using a light and timer. Adding light in the mornings ensures that birds aren’t suddenly caught out in…
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