The invention discloses a bamboo fiber bamboo plate manufacturing method. The bamboo fiber bamboo plate manufacturing method comprises the following steps that (1) pretreatment is conducted, specifically, a, a pole, branches and leaves of a raw bamboo material are organized for standby application, b, the bamboo pole is sawn into sections according to dimensions after being classified according tothe size of the bamboo diameter and the thickness of the bamboo belly and is cut into 2-6 arc-shaped bamboo chips, and the width of each bamboo chip is 1-15 cm, and c, withered, insect-eaten and necrotic parts of the branches and the leaves are removed, and the parts, growing normally, of the branches and the leaves are smashed into bamboo filament powder; (2) the bamboo chips and the bamboo filament powder are dried and carbonized; (3) an internal stress release groove gap is treated; and (4) pressing forming is conducted, specifically, a, the bamboo chips which are carbonized or stewed areconveyed onto a hot pressing machine at the constant temperature to be flattened, b, the positions, in natural gaps except for the preset internal stress release groove gap, on the bamboo belly surfaces of the flattened bamboo chips are filled with the bamboo filament powder subjected to heat treatment, and c, after natural cooling, one layer or multiple layers of the bamboo chips are overlapped according to specifications and pressed into a bamboo plate at the pressure of 2400 T.