Scientifically known as Allium Cepa, Onion belongs to the family Amaryllidaceae and sub family Allioideae. Bulk Onion or common Onion are the common names of Onion and it is the most widely cultivated form of genus Allium. India is the second largest Onion producing country in the world after China. Indian Onions are available throughout the year. There are mainly two crop cycles in ... https://www.tradologie.com/lp/onion-trading.html