Autumn grape is good
Doing a good job of planting grapes is one of the keys to realizing early grape yields. In the past, planting grapes was generally in the spring and autumn was rarely planted. Recent scientific research and production practices have consistently shown that the autumn planting of grapes is better than planting in spring. Where conditions are available, the grapes should be planted in the fall. In planting and post-planting management, the following three points should be noted:
First, choose suitable plots and robust seedlings
The adaptability of the grapes to the soil is strong. Soils such as sand, sandy loam, loam, gravelly soil, and light saline-alkali soil can all be planted. However, sandy loam is most suitable and sandy soil blocks should be planted as far as possible. In order to improve the survival rate and early high yield of transplanting, on the basis of the selection of varieties with strong cold tolerance, we must select excellent seedlings with well-developed root system, abundant branch shoots, no pests and diseases, and no mechanical damage.
Second, fine soil preparation, improve planting quality
After the plot has been selected for ploughing and leveling, dig pits according to the scheduled line spacing. The upper diameter of the pit is 80 cm and the bottom diameter is 40 cm. Prune the roots and shoots of the seedlings before planting. The root system should be kept as much as possible. Apply 30-40 kg of organic fertilizer and 0.5 kg of urea to each pit, spread evenly into the bottom of the pit, backfill with 10 cm thick soil, plant 1 grape seedling per pit, fill the soil once after compaction, and irrigate the water once. Level the pit.
Third, strengthen post-plant management
About 7 days after planting, the soil is protected from coldness and soil moisture. The thickness of the earth mound is generally about 30 cm, which is conducive to keeping the earthworms and seedlings safe for the winter. After the frost blooms in the coming year, take the cold soil pile in due course and pour water once; before germination, cut 2-3 buds; after germination, touch the excess buds and pick up the tips; when the main shoot grows to 50 cm long , carry out topping. Later transferred to normal field management.
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