What's the difference between Mao Cong and onion? What's the difference between Mao Cong and onion?

1. They are very different in appearance and shape: onions, also known as scallions, are generally oval or irregularly round, and are much larger than scallions. According to scientific classification, onion belongs to Liliaceae and is a kind of herb. Mao Cong, also known as Zhu Cong, is relatively small, but its shape is close to a circle. The unique feature of shallots is that Mao Cong can bear all kinds of fruits after planting. Generally speaking, 6 to 14 is possible.

2. The origins of the two are also different: onion is a real alien species. It is said to have originated in Iran and Afghanistan. Later, through a series of coincidences, it spread all over the world. Onion is a combination of Chinese and foreign products. Although it originated from Japan, it has become a unique substance in China after years of cultivation and improvement. It is a traditional crop widely planted in the northeast of China.