The invention discloses a moso bamboo cavity liquid
fertilizer production-increasing agent which is prepared by dissolving the fertilizers of elements such as N, P, K, Zn, B and Mo and phytohormone, mixing, filtering and the like, wherein N, P and K in the
fertilizer are calculated as the forms of N, P2O5 and K2O and the percentages thereof are separately 10-15%, 5-10% and 3-7%, the percentages of Zn, B and Mo are separately 0.1-0.5%, 0.1-0.5% and 0.01-0.05%, and the percentage of phytohormone is 0.01-0.1%. phytohormone is
gibberellin or one or more of cytokinins. By using the production-increasing agent of the invention, the activities of various enzymes in the moso bamboo can be effectively improved, the
chlorophyll content can be increased, the photosynthetic rate can be increased and the growth of
rhizome-root and the differentiation of bamboo
bud can be promoted, thus the yield of bamboo and the property of bamboo wood and the
stress resistance of bamboo forest can be increased; and the quantity of the
fertilizer is small, the fertilizer effect and yield-increasing effect are good, soil can not be destroyed by applying the fertilizer, the operation is simple, and the fertilizer is economic and practical.