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. There are four main advantages for the autumn planting of the grapes compared to the spring plantings: one is the early fruiting period. Grapes planted in autumn need no seedlings in spring. The time for germination and growth is 20-30 days earlier than that for spring plants, and some can produce fruition in the first year, and the second year will lead to universal results. The grapes planted in spring can't bear fruit in the same year. Only a few plants can see fruits in the second year, and can enter the fruiting period in the third year. The high yield period is one year later than that in autumn. The second is the high survival rate of planting. The change of temperature in autumn is smaller than that in spring. The humidity of air and soil is higher than that in spring, which is very favorable for wound healing and new root growth. Therefore, the survival rate of autumn grapes is generally more than 90%, which is about 20% higher than the survival rate of spring plants. The third is that the autumn plant has more time than spring planting. In the Yellow Sea region of China, the time for the autumnal planting of grapes begins in mid-September and ends at the end of October. The time span is as long as 45 to 50 days, which is 15 to 20 days longer than the spring planting period. The fourth is to avoid competition with grain, cotton, oil and other crops. The autumn season for growing grapes is performed after crops such as autumn grain, cotton, and oil are not required to be watered or topdressed. This reduces the conflict with other crops for water and fertilizer, which is conducive to satisfying the needs of autumn grapes for water and fertilizer, and ensuring the quality of autumn grape planting. In order to improve the effect of autumn planting, the following points should be paid attention to in the management of planting and post-planting: 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 fertility, 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 to 40 kg of organic fertilizer and 0.5 kg of urea to each pit, and spread it evenly into the bottom of the pit. Fill back 10 cm thick soil, plant 1 grape seedling per pit, fill 1 time with water after compaction, and water infiltration. Cover the pit with earth. Third, strengthen management after planting. 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 in the coming year, take a pile of cold soil in due course and pour water 1 times; before germination, cut 2-3 buds; after germination, touch the excess buds to pick up the tips; when the main shoots grow to 50 cm long At the same time, take heart. Later transferred to normal field management.
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