Lettuce planting techniques: how to store lettuce in winter?

How to store lettuce in winter? Please introduce the method because the market volume of winter lettuce is large, so the price is low, so how to make lettuce safe through the winter, keep fresh, crisp and tender, selling a good price is a way to increase income, the following introduces the winter storage method of lettuce for reference. The method of pseudo-planting and storage of lettuce: pull up the roots of lettuce during harvest, dry it slightly or store it in the sun for a short time. During storage, a false planting ditch with a width of 1 to 1.3 meters and a depth of 0.8 meters (0.5 meters underground and 0.3 meters above ground) was dug. Choose robust lettuce without injury, disease and bolting, remove the outer leaves, leave the top 7-8 leaves, and fake plant in the border or ditch. When pseudo-planting, cover the soil and bury the lettuce 2par 3, then straighten it up and step on it, with a slight gap between the plants and a row spacing of about 10 cm to facilitate ventilation. After false planting, cover the top of the border (ditch) with a thin mat or a single layer of straw, open the mat at night and cover the soil when it is cold. Click to get more lettuce planting techniques click to get more vegetable planting techniques