1. The winter turning around the grape plants in the winter turning can change the physical and chemical properties of the soil, remove the weeds, eliminate the following pests, expand the tree plate, and play a role in fertility.
2. In the midst of the cold winter of the last few months, the peltation of the clams destroys the bark and destroys the disease and insect nests. The sawdust and bark under the armpits must be burned in a centralized manner, and general tree-spraying should be used to reduce the number of pests and diseases in the coming year.
3, winter cut in accordance with the tree ready to be cultivated, classify the other trim. Trim the mouth in time to apply anti-corrosion film to promote wound healing.
4. Top-dressing vineyards with no basal fertilizer in autumn should be applied to basal fertilizer as early as possible after the soil is thawed. Fertilizer accounts for about 85% of the annual fertilization amount, and the fertilizer is mainly farmyard manure. The basal-fermented grapes were applied in the autumn, and the manure, urea, and other fertilizers were promptly applied after germination.
5. Irrigation Water is poured 1-2 times before and after germination to promote grape growth.
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