Root control rapid seedling container is a new type of rapid seedling technology that regulates the growth of the root system. It has a unique effect on preventing root rot and circling of the main root. The root control container can make the side root shape thick and short. Will not form entangled roots, which overcomes the defects of root entanglement brought by conventional container seedlings. The total root volume increased by 30-50 times, the survival rate of seedlings reached more than 98%, the seedling cycle was reduced by half, and the management work after transplanting was reduced by 50 In addition, the container can make seedling roots strong and vigorous, especially for large seedling cultivation and transplanting, seasonal transplanting and afforestation under severe conditions, which has obvious advantages.

The "root control container/pot" consists of 3 parts: wall side, bottom, screws.

The main role of "air pruning pot":

1. Root-increasing function: The wall of the root-controlling nursery container are convex and concave, and the top of the outside is protruded with air holes. When the roots of the seedling grow outward and downward and come into contact with air (small holes in the side wall) or any part of the inner wall, the root apex stopped growing, and then three new roots sprouted from the back of the root apex and continued to grow outwards. When it came into contact with air (small holes in the side wall) or any part of the inner wall, It stopped growing again and three new roots emerged behind the apex. In this way, the number of roots is increased by three times, which greatly increases the number of short and thick side roots, and the total amount of roots is increased by 20-30 times compared with conventional field seedlings.

2. Root control effect: General seedling cultivation techniques, the main root is too long, and the lateral root development is weak. With conventional container breeding methods, the entanglement of seedling roots is ubiquitos. Root control technology can make the lateral root shape short and thick, and the number of development is large. At the same time, the growth of the main root is restricted, and no tangled root is formed.

3. Promoting growth process: Due to the dual role of the root control container and the substrate used, the root system of the seedlings is robust and can store a large number of nutrients to meet the initial growth needs of the seedlings, creating good conditions for the survival and rapid growth of the seedlings. No root are injured, no branch and leaf are cutted, no season restrictions when growers transplant trees or flowers, simplify management procedures, high survival rate, and fast growth. At the same time, ensure the authenticity of tree seedlings.