Olericulture

These crops are also known as profit crops. So the plants or crops that are grown for the sole purpose of selling in order to make some profit are known as cash crops. For example: cotton, rubber, coco, tobacco, jute, coffee, tea.

The process of treating the seed with lower temperatures for increased germination is known as stratification. It is also known as cold treatment.

Those crops that provide food to mankind are known as food crops. For example: cauliflower, apple, radish, turnip, cabbage, mango, pulses.