Effects of Trichokonins on Growth and Physiology Indexes of Sophora japonica Seedling

Taking Sophora japonica seedling as material,using the method of filling-root injection,the influence of different concentration of Trichokonins on Sophora japonica seedlings growth and physiological were studied and compared.The results showed that it had promoting effect to the root-shoot ratio,stem length and material content in the Sophora japonica seedlings by the Trichokonins filling-root,this could effectively improve stem length,the soluble protein,soluble sugar,chlorophyll content of the Sophora japonica seedlings in 0.3mg/L of the Trichokonins,and increased.The root-shoot ratio of Sophora japonica seedling in 3mg/L of the Trichokonins.The root-shoot ratio,stem length,leaf area and so on of Sophora japonicaseedling in 300mg/L of the Trichokonins were inhibited.