Cultivating matrix and cultivating method of taxus mairei

The invention relates to a cultivating matrix and a cultivating method of taxus mairei. The cultivating matrix of the taxus mairei comprises components in a weight ratio as follows: 15-25 parts of compound fertilizer, 5-10 parts of vermiculite, 5-10 parts of perlite and 8-25 parts of yellow soil, wherein the compound fertilizer is prepared from raw materials in a weight ratio as follows: 20-30 parts of distillers' grains, 20-30 parts of under-forest humus soil, 10-15 parts of Saccharomyces cerevisiae, 5-8 parts of beauveria bassiana and 15-20 parts of saw dust. The cultivation matrix has good water-retaining property and ventilating breathability, plant fixation is facilitated, the survival rate of the under-forest cultivated taxus mairei can be remarkably increased and reaches 84% or higher, moreover, the yield of the taxus mairei can be remarkably increased, the occurrence rate of pest and disease damage and the application amount of pesticide are reduced, and the product safety is improved; besides, when t