Due to the climate difference between north and south, the planting time is different, the grape varieties are different, and the picking time is different, but the four solar terms will not change. Fertilize and water the grapes in time after harvest to increase the nutrient storage of trees and improve the soil locally: apply a lot of organic fertilizer to correct soil nutrients and pH; Plant, and determine the planting distance according to the border. Generally, the row spacing (frame spacing) of hedgerows is 1.5 ~ 2m, and the plant spacing is 0.8 ~1m; Single-sided scaffolding row spacing of 3 meters, plant spacing of 0.8 ~ 1 m; The row spacing of double-sided scaffolding is 5m, and the plant spacing is 0.8 ~1m. When planting, it is best not to dig holes with airtight diameter. I tried to grow a grape in a porcelain basin. For two years in a row, the grapes didn't grow at all. I checked the soil in the basin and found it difficult to dry after watering. After the rain, the basin was filled with mud for a long time.

We need to add basic fertilizers, such as phosphorus, potassium, boron, urea and so on. And we can also use organic fertilizers such as river mud. Pruning: 165438+ Pay attention to cut off dead branches and diseased branches after the leaves turn yellow in1October. About garbo fruit. 1. Growth habit: They grow in subtropical climate, where the rainfall is relatively heavy and cool. Most varieties can tolerate the ultra-low temperature of -2.8℃, and some varieties can even tolerate the temperature of -4.4℃, giving her the climate she wants. Wine grapes are suitable for growing in temperate regions with latitude of 38-53 north and south, so they should not be cold, otherwise the grapes cannot be matured, too hot or too fast, and the brewed wine is insipid. Soak the roots in water for a while to let them absorb water, then dig a hole to plant them, and the soil should be buried tightly. Roots are in close contact with soil, and water is permeable. Then cover the roots with plastic sheets to keep warm and moist. The branches are covered with plastic bags to prevent the wind from draining the water. That's enough. New technology: grape small dragon stem technology, also known as vine fruit tree unilateral technology, or double branch regeneration technology. There are two kinds of overhead dragon trunks and short dragon trunks, and overhead dragon trunks are relatively simple. Planting 480-529 plants per mu, 2 main vines, super-long pruning, all main vines facing north,