A: The vines buried in cold weather generally start half months before the soil is frozen, not too early or too late. The fruit growers should pay attention to three points during the process of burying the cold in the ground: (1) Be sure to use a soil or straw to cushion the main vines under the bending of the underside of each grape stem; When the soil is buried, the branches are bundled and put into a ditch. The two sides are tightly packed with soil. The top is covered with fine soil and the soil is tamped. The soil is covered with a layer of plastic film or cord fabric before the soil is buried. Covering the cold is better.
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