the Growth Amount of Phoebe bournei Seedling under Different Soil Conditions

One year old P. bournei seedlings were used to find out the relationship between the growth of Phoebe bournei seedling and different soil conditions. The growth amount of spring shoots, summer shoots and autumn shoots of P. bournei was measured under 8 different soil conditions. Results showed that there was linear relationship between the growth amount of P. bournei spring shoot and total nitrogen, the growth amount of P. bournei autumn shoot and total phosphorus. Controlled by temperature and moisture, there was no obvious relationship between growth amount of P. bournei summer shoot and nitrogen, phosphorus and potassium.