How to keep fresh and transport family fresh vegetables?

1. Vegetables are usually transported by special transport vehicles. It seems that water is sprayed regularly in the vehicle, or some of them are specially packed in bags, and then some preservatives are sprayed.

2. In the process of transporting vegetables, trucks are generally used. In order to keep its freshness, transporters will also use packaging tools such as cartons and plastic wrap to keep it fresh, so as to reduce bumps during transportation and keep the vegetables intact and fresh. In hot weather, cold chain transportation is also necessary. Use tools such as refrigerated trucks to prevent vegetables from rotting in hot weather and maintain the integrity of vegetables.