① In the middle of 65438+10, combined with post-flowering pruning, the cut branches were cut into cuttings with a length of 8- 10 cm, and the lower ends were leveled with a sharp knife.

② Soak the lower end of cuttings with alcohol in time for 65438 0 minutes (75% alcohol for industry).

(3) Insert the cuttings into a container filled with clean water (the container must also be disinfected), and the water depth is 1/3 or 1/2 of the length of the cuttings, then put them in the sunny place, change the water once a week, and disinfect the container in combination with changing the water.

④ After soaking for 2 weeks, plant them in small pots (or boxes) with row spacing of 5x5cm. Watering is transparent, and then it will enter normal management. To 165438+ October. When the weather gets cold, people must move indoors. Indoor temperature should be kept at l℃-5℃, and watering should be controlled when it is wet. After the "fright" in the second year, move out of the house in time with the temperature rising, strengthen the management of fertilizer and water, and water thin phosphorus and potassium fertilizer once a week. In this way, buds can be seen at the top of newly-picked branches at the end of May, and flowers can be seen in mid-June. The advantages of this method are: high rooting rate, generally above 90%, and fast rooting (substances inhibiting rooting in cuttings can be eluted by soaking in water); Secondly, the roots are not rotten (alcohol plays a disinfection role). Compared with conventional seedling raising, it can bloom 400 days earlier, shorten the emergence period and improve economic benefits.

This method can propagate pomegranate seedlings all year round if conditions permit, and includes the following steps: selecting a sunlight shed or greenhouse with a light transmittance of 70%; After the cuttings were treated with rooting agent, they were inserted into the substrate. After cutting, the indoor relative humidity is maintained at 85% ~ 100% and the temperature is maintained at 25 ~ 40℃. After rooting, the indoor temperature is kept at 25 ~ 35℃ and the relative humidity is 75 ~ 85%. After the lateral roots of the cuttings grow out, they are moved out of the shed to continue cultivation and growth. This propagation method has the advantages of fast propagation speed, high rooting rate and high propagation coefficient.