Effect of Bacterial Fertilizers on Promoting the Growth of Masson Pine

The effects of different kinds of bacterial fertilizer on the growth of pinus massoniana were studied.The results showed that as a fast growing tree species,1 year old P.massoniana could growth faster by using bacterial fertilizer,especially by using Bacillus and Pseudomonas. Ten months after fertilizing Bacillus and Pseudomonas, the average increment of height reached 30.34% and 21.29%,the average basal area increased by 36.40%and 22.56%,and the crown breadth increased by 46.21%and 31.84% respctively.