Study on the Rooting Effect of the Same Rooting Formula for Wild-Type Dianshan Tea from Southwest Forestry University
This project, relying on the existing foundation of Southwest Forestry University in the research of Camellia yunnanensis germplasm resources and plant propagation technology, focuses on the key issues of root growth and propagation of wild-type Camellia yunnanensis tissue culture seedlings. It mainly explores the feasibility of root growth for wild-type Camellia yunnanensis tissue culture seedlings with the same root growth formula, and clarifications the differences and influencing factors between root growth and non-root growth of tissue culture seedlings under this formula. As one of the top ten traditional famous flowers in China, the wild population of Dianshan tea has extremely high germplasm resource value and conservation significance. However, during its tissue culture propagation process, there are widespread problems such as difficulty in rooting and unstable rooting rate, which restrict the protection and large-scale propagation of wild resources. Clarifying the key differences between rooting and non-rooting of tissue culture seedlings under the same formula is an important prerequisite for solving this problem.