Question

what do you mean by short night duration crops

( please try to give a short and easy answer )​

Answer 1

Answer:

A plant that requires a long period of darkness, is termed a "short day" (long night) plant. Short-day plants form flowers only when day length is less than about 12 hours. Many spring and fall flowering plants are short day plants, including chrysanthemums, poinsettias and Christmas cactus....

(or)

A plant that flowers only after being exposed to light periods shorter than a certain critical length, as in early spring or fall. Chrysanthemums and strawberries are short-day plants.

Answer 2

Answer:

Short-day plants form flowers only when day length is less than about 12 hours. Many spring and fall flowering plants are short day plants, including chrysanthemums, poinsettias and Christmas cactus. If these are exposed to more than 12 hours of light per day, bloom formation does not occur.