Root Controller

Root Controller 1. Increasing roots: There is a special film on the inner wall of the root controller, and the lateral wall of the root controller is double-sided concave-convex. When the root system of the seedling reaches the opening position or any part of the inner wall in the process of outward downward growth, the root tip will stop growing, and then three new roots will sprout at the back of the root tip to continue outward downward growth; When the new roots reach the opening or any part of the inner wall, they stop growing as before and grow three more roots behind the root tip. In this way, the number of roots increased by 3 geometric progression, and the number of short and thick lateral roots increased greatly. The total number of roots was 20-30 times better than that of general field seedling. 2. Root control: In general, the taproot developed vigorously, while the lateral root was weak, and it was easy to entwine. The root-controlling device can effectively control the development of root system, making the lateral roots short and thick, and the number of lateral roots large, and limiting the growth of taproot, and will not promote the twining root; 3. Drainage: The opening on the side wall, can carry on draining, prevents the root system soaks rotten, affects the growth; 4. Promotion of growth: Because of the dual role of the root-controlling device and the substrate used, the roots of the seedlings can obtain a lot of nutrients, which can promote the growth of the roots, enough to meet the nutritional needs of the seedlings at the initial planting stage, for the survival of seedlings provided a lot of favorable conditions. In the process of transplanting seedlings, there is no need to go to the crown, and will not hurt the root, so that transplantation is not restricted by the season, management procedures simple, high survival rate.