NOVELTY - Improving radish planting soil comprises (i) crushing crop straw, mixing pool bottom silt and animal excrement, stacking, composting, and turning to obtain organic fertilizer; (ii) mixing Asarum, fortune Eupatorium herb saponin and red pepper, processing into fine powder, mixing with sawdust to obtain traditional Chinese medicine composition; and (iii) improving farmland soil using radish culture medium, fertilizing, scattering on land surface, deeply plowing the soil, crushing soil and leveling land, mixing the farmland soil, medicine composition and organic fertilizer.    USE - The method is useful for improving radish planting soil (claimed).    ADVANTAGE - The method: utilizes the radish culture medium having air permeability, good water retention and draining property, anthelmintic and insecticidal effect, which kills the pests harming the radish plants, is suitable for growing radish and increasing yield, can avoid the radish branch growing, and increases product quality.    DETAILED DESCRIPTION - Improving radish planting soil comprises (i) preparing organic fertilizer by crushing crop straw, then mixing pool bottom silt and animal excrement, stacking in a fermentation tank, composting for more than 10 days, turning for 2-3 times during composting period to obtain organic fertilizer; (ii) mixing Asarum, fortune Eupatorium herb saponin and red pepper, processing into fine powder, then uniformly mixing with sawdust to obtain the traditional Chinese medicine composition; and (iii) improving farmland soil using radish culture medium, fertilizing the field with the Chinese medicine composition and organic fertilizer, uniformly scattering on land surface, then deeply plowing the soil, using a rotary farming machine to crushing the soil and leveling land, mixing the farmland soil, traditional Chinese medicine composition and organic fertilizer, where the method for improving the soil of traditional land for radish cultivation using radish culture medium comprising 20 pts. wt. ordinary cultivated soil, 1 pts. wt. organic fertilizer, and 0.5 pts. wt. traditional Chinese medicine composition, which are used. The organic fertilizer comprising 20 wt.% crop straw powder, 70 wt.% animal manure, and 10 wt.% pool bottom slit, which are mixed and fermented. The traditional Chinese medicine composition comprises 2 pts. wt. Asarum, 3 pts. wt. fortune Eupatorium herb, 3 pts. wt. Cassia nomame, 4 pts. wt. Pyrethrum, 2 pts. wt. red pepper, and 5 pts. wt. saw dust.