Based on studying on multi-storied firebreak zone of tree and shrub, the results were given as follows:1.The tree and shrub in the firebreak zone should have the same demand for soil and climate condition, the shrub tree species must be shade tolerant ability, indigenous species should be selected as fire prevention ones for the firebreak.
Different types of fuel must be protected by fireproof bolts of suitable modles,most forests in Hubei Province should be protected by the shrub fireproof belt, a portion of forest must be protected by the shrub and plant fireproof belt ,unlined plant fireproof belts were not suitable to Hubei .