One is that fewer and fewer people grow vegetables and fewer and fewer people know how to eat. In the past, vegetable farmers were busy growing vegetables there day and night, managing vegetable water during the day and sorting out the process at night, ready to go to the market to sell. They are the hardest and hardest technicians in this agricultural field. Modern vegetable planting management technology is also getting higher and higher. Layers of barriers such as chemical fertilizer and pesticide storage, fresh appearance packaging, seed distribution and sales are also raising a lot of costs. The price will be much higher than the asset sister model of vegetable farmers. Vegetables are seasonal, and the price will be higher in half a season. Many farmers avoid centralized time to market in order to sell reliable prices.

2. The fresh-keeping time of vegetables is short, and the fresh-keeping time of most vegetables is short. Usually two or three days. Some vegetables go to the supermarket in the morning and are sold at low prices in the afternoon. Of course, if it is hard food such as carrots and potatoes, the time will be longer. We usually know that vegetables are the cheapest in summer and the most expensive in winter. Because it is the most difficult to transport vegetables in winter, many vegetables will be sold nearby. As an indispensable food in our daily life, vegetables have always attracted the hearts of our people. The reason why vegetables continue to rise is not because fewer people grow vegetables.

The rental fee in the market is very expensive. Vegetables are usually sold in vegetable markets or supermarkets. There are tables for rent in the market, and the rental fee is also very expensive. This rental fee can't be borne by the dealers themselves, so the money can also be added to vegetables for consumers to bear. This is the rising cost of agricultural materials. Now everything has gone up, wages have not gone up, and the cost of food is getting higher and higher. For example, the labor force is insufficient to a certain extent, and the cost of chemical fertilizers, pesticides and electricity is getting higher and higher, so the price of vegetables is also rising.