2, appropriate pruning. Pruning of bare-rooted Cinnamomum camphora seedlings: before planting, the root system should be arranged to reduce the main roots of broken roots, dead roots and rotten roots. The crown of the tree should also be trimmed. Generally, 1/3 ~ 1/2 of all branches and leaves should be subtracted, so that the transpiration area of the crown is greatly reduced.
3, the seedlings are full of fat and water. Starting from the nursery should be carried out one or two days after heavy rain, so that the seedlings can absorb enough water and fertilizer in the nursery and have rich nutrient reserves. When the soil ball seedling is started, the diameter of the soil ball is 1/4 ~ 1/3 of the seedling height, so it must be ensured that the roots and branches are not damaged, otherwise the survival rate of the plant will be affected.
Extended data:
The adaptive altitude of Cinnamomum camphora is below 1800 meters, and the altitude in the south and southwest of the Yangtze River can reach 1000 meters. It mainly grows on sunny slopes, valleys and river banks, and the subtropical soil is fertile. It is also often planted on hillsides or valleys.
Cinnamomum camphora likes light and is slightly resistant to shade; I like warm and humid climate, and my cold tolerance is not strong. Suitable for being born in deep and fertile acidic or neutral sandy loam, with developed roots, deep roots and strong lodging resistance.