First of all, it will affect the development of lettuce-related industries, such as barbecue restaurants will appropriately increase prices; secondly, it will drive the consumption of some other green leafy vegetables complementary to lettuce in South Korea; and then, it will make some of the lettuce growers in this particular period to earn a lot of income. The author believes that the following three aspects can be analyzed from the following aspects will bring what the main impact.

One, it will affect the development of lettuce-related barbecue industry

First of all, for the barbecue restaurant in South Korea, due to the impact of the cold wave in South Korea, so for some of the lettuce growers there will be a loss of money, the main reason is that these lettuce growers do not do a good job of keeping warm measures, which led to the loss of lettuce, and the main reason is that they do not do a good job. The main reason is that these lettuce growers do not do a good job of keeping warm, resulting in a loss of lettuce production, and then indirectly triggered the price of lettuce in South Korea is less than the demand for lettuce, directly making lettuce in South Korea in the farmer's market prices remain high, and all the way to the skyrocket, and ultimately the chain reaction to the impact of barbecue restaurants to adjust the price of some of the barbecue, in essence, want to limit the consumption of lettuce to a certain extent.

The second is to drive the consumption of other leafy vegetables in South Korea

Again, for South Korea, in most cases, other leafy vegetables in the farmers' market in South Korea, there will be a short-term best-seller, and may not even be usually more than the consumption of leafy vegetables varieties of green will not appear corresponding stagnant situation, the reason behind the lettuce from the high price of lettuce in the barbecue, and soared all the way. The reason behind this is that the price of lettuce in the farmers' market remains high, and some Korean people will actively choose to use other leafy vegetables to replace the consumption of lettuce, which will help the circulation and consumption of other leafy vegetables to a certain extent.

Three, part of the lettuce growers will be in this special period to earn a lot of income

Secondly for some of the lettuce growers with a high sense of risk, will choose to receive the notice of the relevant departments in this timely lettuce insulation treatment, so that it is in the greenhouse protection, which can avoid the unnecessary lettuce, the greenhouse protection. This way can avoid the lettuce to appear unnecessary production loss, however, the other part of the lettuce growers due to negligence and carelessness led to the lettuce production loss, which directly triggered part of the lettuce growers can earn a lot of income in this special period of time.

Note: For the Korean people, lettuce is very important, mainly because the Korean people like home to eat barbecue, outside also like to eat barbecue, eat barbecue process regularly will use lettuce, the use of the frequency is very high, so the price change of lettuce, the life of the South Korean residents will cause a certain degree of impact.