23 Jul Method for improving survival rate of seeds of betula halophila
Abstract
The invention discloses a method for improving the survival rate of seeds of betula halophila, which belongs to the technical field of plant tissue culture and hardening transplantation, and particularly relates to tissue culture propagation technology and test-tube seedling hardening transplantation technology of the betula halophila. The method is characterized by consisting of two processes of the tissue culture and the hardening transplantation of the betula halophila, and performing the tissue culture and the hardening transplantation of the betula halophila respectively according to the operation steps of manufacturing aseptic buds, proliferating, strengthening seedlings and rooting, performing transplantation pre-treatment, manufacturing a culture substrate, and performing the management after the transplantation. The method improves the survival rate of the seeds of the betula halophila, and the survival rate of the transplantation reaches over 95 percent. The method creates conditions for propagating high-quality engineering seedlings of the betula halophila in a large quantity and satisfying the needs of soil improvement and greening of saline and alkaline lands of Shanghai Lingang New City.
Year: 2010
Country: CN
Doc No: 101703001