Planting seedlings early in spring is beneficial because the temperature is still low, and the seedlings are in a dormant state. The soil is moist, and as the temperature gradually rises, it creates an ideal environment for root development and improves the survival rate of the plants.
To protect the root system effectively, several key measures should be taken. First, avoid damaging the roots during planting and minimize the time the seedlings spend out of the ground to ensure quick establishment. If the seedlings need to be transported over long distances, it's best to wrap the roots in mud and cover them with wet grass to keep them moist. Finally, plant the trees as soon as possible to prevent exposure to wind and direct sunlight, which can cause dehydration and stress.
When planting broad-leaved trees, excessive branches and leaves can lead to significant water loss through transpiration, causing the seedlings to wilt. To maintain water balance, it's recommended to prune some branches and leaves based on the tree’s size. This helps reduce water demand and increases the chances of successful establishment.
One effective technique is to use a phosphorus slurry before planting. Mix 3 kg of superphosphate, 25 kg of loess, and 80 liters of water in a container to create a nutrient-rich paste. Soaking the roots in this mixture before planting encourages faster root growth, enhances drought resistance, and improves overall survival rates.
When transplanting trees, it's important to preserve the original orientation. Trees often have a natural direction, such as a slight slope on the top, and planting them in the same way helps them adapt more quickly to their new environment.
When planting, start by filling the hole with well-rotted soil and remove any stones or debris. After filling halfway, gently lift the seedling to allow the roots to spread out and make good contact with the soil. Then, pour water around the roots, add a layer of loose soil, and compact it properly. Continue filling in layers until the hole is completely filled.
After planting, it's crucial to assign a dedicated person to manage and protect the seedlings. Avoid grazing and prevent any human damage. Once the seedlings are established, focus on weeding, proper watering, fertilization, and pest control. Loosening the soil around the base promotes new root and shoot growth, ensuring healthy development.
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