Method for regenerated plants of cauliflower cluster buds and application

The invention discloses a method for regenerated plants of cauliflower cluster buds. The method comprises the following steps: selecting annual completely differentiated robust cluster buds as regeneration seedlings, and selecting lateral branches with buds at roots; selecting flower pots as regeneration seed beds, and selecting vermiculite and sieved fine soil as a substrate; carrying out sterilizing and hormone treatment on side buds; and carrying out management of sterilizing, fertilizer application, humidity and illumination intensity after field planting; and carrying out field management after surviving of the regenerated plants. The invention further discloses application of the method for the regenerated plants of the cauliflower cluster buds in improvement of the survival rate of seedlings. Experimental results show that the survival rate of the cauliflower cluster buds obtained by the method reaches up to 85%, the growing conditions of the plants in the field are good and are not obviously different from the growing conditions of seedlings from seeds in the field, the problem that the cluster buds are not used as materials is solved effectively, and the utilization efficiency of the cauliflower cluster buds is improved.