Grape culture method
Grape cultivation should choose sandy soil as far as possible, and choose excellent seedlings with developed root system, full branches and buds, no diseases and insect pests and no mechanical damage. After ploughing and leveling the plot, dig the pit according to the predetermined row spacing, about 7 days after planting, pile soil to prevent cold and preserve soil moisture, the thickness of the soil pile is generally about 30 cm, spray tree protection general heat preservation and anti-freezing, in order to preserve soil moisture and seedling safety through the winter.
First, select suitable plots and robust seedlings
Grape has strong adaptability to soil, and sandy loam is the most suitable. Excellent seedlings with developed root system, full branches and buds, no diseases and insect pests and no mechanical damage should be selected.
Second, fine soil preparation and fertilization to improve the quality of planting
After ploughing and leveling the land, dig the pit according to the predetermined row spacing, the upper caliber of the pit is 80 cm, and the bottom caliber is 40 cm. The roots and branches of the seedlings should be properly trimmed before planting, and the roots should be retained as much as possible, soak the roots with tree protection generals in time, sterilize and disinfect them.
Third, strengthen post-planting management
About 7 days after planting, it is appropriate to pile soil to prevent cold and preserve soil moisture, and the thickness of the soil pile is generally about 30 cm. Spray tree protection general to keep warm and prevent freezing, in order to preserve soil moisture and seedling safety through the winter. After the frost in the coming year, remove the cold-proof mound at the right time and pour the right amount of water once; before sprouting, leave 2-3 bud holes; after sprouting, touch the excess buds and pick the secondary shoots; when the main shoots grow to 50 centimeters long, carry out coring. In the future, it will be transferred to normal field management.
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Grape seedling planting method
Grape seedling planting should first choose grape seedlings with developed and complete root system, free from diseases and insect pests, and full germ. Then the grape seedlings should be pruned, and the seedlings after pruning should be soaked in clean water for half a day to a day, so that the grape seedlings can be fully absorbed and planted.
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One-sided cultivation technique of grape
The one-sided cultivation technique of grape means that all the main branches and vines of the grapes are tilted to the north. In general, about 500 seedlings can be planted in an acre, each with two main branches, which can achieve high yield in one year, and the yield is twice as high as that of other planting techniques.
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