Question

What does mean by photoperiod

Answer 1

Photoperiod refers to the time that a plant or animal is exposed to light in a 24-hour period. Many types of plants require certain lengths of light exposure to enter various life cycle stages.

Growers frequently control the photoperiod in a plant’s life cycle through the use of grow lights to encourage the plant’s vegetative state, early flowering, bud phase, and ultimate harvest.

Some plants also respond favorably to a longer than natural photoperiod by producing a more abundant harvest yield.

Answer 2

The photoperiod is the physiological reaction of the organism to the length of day and night. It occurs in plants and animals