As we know, the theory of breaking salt originated from Compendium of Materia Medica. According to the Compendium of Materia Medica, Xu wrote Shuowen, saying that "ginger is a genus that can taste good". Its stems are soft, its leaves are thin and its roots are numerous. Zhang Qian's mission to the Western Regions brought the species back, hence the name Hu Zhi.
Coriander was confirmed as the official middle name of Flora of China. In fact, coriander is not only a plant name, but also a plant name, namely coriander. The name "broken salt" does not exist in regular books, but people write words as homophones. Its alias is also recorded as incense in Compendium of Materia Medica. It is recorded as coriander in dietotherapy materia medica. It is an annual or biennial herb in Umbelliferae, and has a strong smell of coriander.
As we know, when Zhang Qian went to the Western Regions in the Han Dynasty, he not only exported China's silk, but also brought back many fresh varieties, among which coriander was one. At that time, China, due to inconvenient transportation and underdeveloped information, always thought that it was only a country, and other places were either Hu or barbarians, or other places were uncivilized, which had great limitations on exotic species.
With the increase of human activities, there are more and more material and cultural exchanges in the world. Not only animals, but also many plants, such as many tropical fruits in Hainan, were introduced. Of course, there are more animals, such as our most common hairy crabs and crayfish. We know that most imported things have no natural enemies, and they will flood, and some will even break the ecological balance. Crayfish and hairy crabs actually have no natural enemies. If left unchecked, it will cause great damage to the ecology. Fortunately, we humans control their numbers. After the introduction of rabbits in Australia, because there are no natural enemies and humans to eat, it is often necessary to organize artificial pest control.
The introduction of plants is also very risky. We know that Eucalyptus is an introduced plant, its growth ability far exceeds that of other domestic tree species, and its growth cycle is very short. It is also because of human external control, otherwise forests in many places will be occupied by them. Therefore, the introduction of plants should also be cautious. Another good feature of coriander is its heavy taste, which is disliked by most insects, so sprinkle some fragrant rapeseed between planting other vegetables. You can avoid insects, so you don't need to use pesticides, especially sprinkle some fragrant rapeseed among the shallots. The shallots planted in this way have the taste of coriander, and some people like it very much.