Abstract: Grapes are an important fruit tree, but in the cold winter in the north, grape seedlings often suffer from severe cold and are easily injured or even killed. Correct preservation methods are crucial to the survival of winter grape seedlings in northern China. This article will introduce in detail the preservation techniques and notes of winter grape seedlings in the north...
Grapes are an important fruit tree, but in the cold winter in the north, grape seedlings are often attacked by severe cold and are easily injured or even killed. Correct preservation methods are crucial to the survival of winter grape seedlings in northern China. This article will introduce in detail the preservation techniques and matters needing attention for winter grape seedlings in the north.
1. Select a suitable garden. Choose a garden with a slope and good drainage to avoid root rot caused by stagnant water.
2. Organize and prune the grape seedlings. Trim the branches of the grape seedlings neatly to remove pests, diseases and dead branches.
3. Digging the root system Carefully dig the roots of the grape seedlings, keep the intact root system, and do not cause excessive damage.
4. Trim the root system Trim the root system of grape seedlings to remove damaged and infected parts to facilitate the growth and absorption of the root system.
5. Root and seedling treatment Soak the roots of grape seedlings in water to remove excess soil and impurities.
6. Adjust the posture of the grape seedlings. Stand the roots of the grape seedlings upright and fix them with wooden strips or brackets to maintain their vertical posture.
7. Appropriate watering On the basis of moisturizing in winter, water appropriately according to actual conditions to avoid excessive dryness or accumulation of water in the roots.
8. Shade and avoid cold Use sunshade nets or agricultural film to cover grape seedlings to prevent direct sunlight and low temperature attacks.
9. Covering insulation materials Use insulation materials such as straw and leaves to cover grape seedlings to increase the insulation effect.
10. Spray moisturizing Regularly spray moisturizing to increase the humidity around the grape seedlings and improve their ability to resist cold.
11. Anti-rat measures Take anti-rat measures to prevent small animals from damaging grape seedlings.
12. Check the condition of grape seedlings Regularly check the condition of grape seedlings to pay attention to whether there are pests and diseases and other problems.
13. Remove snow Remove the snow around the grape seedlings in a timely manner to avoid crushing the seedlings.
14. Scientific watering Pay attention to controlling the amount and frequency of watering to avoid suffocation of roots caused by excessive watering.
15. Spring transplantation When the spring temperature is suitable, transplant the grape seedlings that have been preserved for the winter to a suitable place.
The preservation of grape seedlings in winter in northern China is a key task. By selecting suitable gardens, trimming seedlings, adjusting posture, moisturizing and keeping warm, the survival rate of grape seedlings can be effectively improved. At the same time, regular inspection and scientific watering are also important links to ensure the healthy growth of grape seedlings. Only by correctly storing it for the winter can we lay a solid foundation for viticulture in the northern region.
Tag: Winter