The vegetables are pulled up from the field, densely planted on seedbeds or impregnated, so that their physiological activities are suppressed, fresh quality is maintained, and the storage period is extended. This method is suitable for autumn harvest cabbage, cabbage, cauliflower, celery, lettuce and other vegetables. Propagation of stored vegetables, uprooted and arranged in the sun to the imperial eel or seedbed drying, the roots to the south, stems and leaves toward the north, the time can not exceed half a day. The better method of preserving and preserving is to store the roots in the roots, that is, the vegetables are closely placed in a small ditch about 6-10 cm deep and north-south, and the cover soil will be buried. In the case of a hypodermic storage in Xiangyang, a slope with a small slope is formed on the side of the sun, and a slope with a steep slope is formed on the side of the sun. In addition, various kinds of seedbeds are used for planting vegetables and covered with glass windows or plastic films. When the weather is cold, they can be covered with straw, straw or other coverings, or wind barriers can be set up at the northern end. The seedbed should be slightly east to the south, but the glass window or plastic film should be opened to facilitate ventilation. China Agricultural Network Editor
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