In the spring season, proper removal of winter protection and timely implementation of agrotechnical measures are essential to obtain high and quality grape yields. When the air temperature stabilizes at +5…+8 °C, winter coverings of grapevines should be removed gradually. It is not recommended to remove them all at once, as this may cause frost damage to the buds. In spring, dry, diseased, and damaged shoots are removed. Healthy fruit-bearing shoots are retained, and the shape of the vine is normalized. Pruning should be completed before sap flow begins. Row spacing and the area around the vines are loosened, and weeds are removed. This improves soil aeration and helps retain moisture. If necessary, well-rotted manure or compost is applied. Fertilization: To enhance grape vegetation in spring, nitrogen fertilizers are applied in appropriate amounts. Phosphorus and potassium fertilizers are important for root development and future crop quality. Irrigation: Initial vegetative irrigation is carried out depending on soil moisture. Excessive watering should be avoided, as it may cause root rot.
Spring preventive spraying using copper-based preparations and fungicides is carried out to prevent downy mildew, powdery mildew, and other diseases. Recommended insecticides are used against pests. Pruned and retained shoots are properly tied to wires or supports. This ensures good sunlight penetration and prevents shoot breakage.
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