How to prevent radish root?

How should radish divergent root be prevented? Please point out that the phenomenon of radish bifurcation is that the fleshy root is short and bifurcated. The causes of radish roots are as follows: 1. Poor soil properties: the soil is too hard or there are stones in the soil, and the fleshy root can not be cut down to make it bend, branch and become a bifurcated root. 2. Organic fertilizer is not completely mature: when organic fertilizer is applied as base fertilizer, organic fertilizer is not fully mature, root burning occurs, and fleshy roots can not continue to grow, but stimulate lateral roots to expand and form divergent roots. 3. The damage of soil pests: the pests bite the main root, the main root can not continue to grow, and promote the lateral root expansion. 4. The vitality of seeds is weak: if the aged seeds have been used for more than two years, the vitality of seeds is weak and the germination is poor, which affects the growth of young roots and leads to different roots. In order to prevent the occurrence of different roots, we should do the following: first, intensive cultivation, deep exposure, and the soil should be smooth and fine. Second, organic manure should be fully mature. Third, it is necessary to control underground pests before sowing. Fourth, it is necessary to use the seeds newly collected in that year, not the old ones. Click for more radish planting techniques click to get more vegetable planting techniques