The bead-reproduction flower is to bury a section of a parent plant's cuttings in the soil and cut off the mother plant after rooting to make it an independent new plant. Generally divided into ordinary pressure strip method, soil layer pressure strip method and high branch pressure strip method 3 kinds. 1. Ordinary pressing method Mostly used for soft and slender branches of vine flowers, such as spring, honeysuckle, Ling Xiao and so on. When the strip is bent, the outer periphery of the mother plant is bent into an arc shape, and the protruding part of the lower bend is wounded and buried in the soil. Then, the bent part is fixed with a hook, and after the rooting, the mother plant can be cut off and transplanted. 2. Pile earthing method It is suitable for deciduous shrubs with strong clumps, hard branches, and hard to bend, such as red wood, yellow leaf, yellow thorn and rose. In the early summer, the lower part of the shoot was peeled about 1 cm away from the ground at about 25 cm, and then soil was cultivated around the mother plant. The lower part of the whole plant cluster was buried in the soil and the soil was kept moist. After its full rooting, before sprouting in the early spring of the coming year, plan to open the mound, cut the branches from the base off the mother plant, and transplant the branches. 3. High branch pressure method It is used for evergreen and difficult-to-bend evergreen trees, such as Prynne, Milan, and smiling. Generally during the growing season, pick and develop the full-grown 2-year-old shoots, ring-peeled at their appropriate parts, and then use plastic bags to peat soil, mountain mud, moss, etc., wrap the shoots, irrigating the water, and wrap the bags around the mouth. After the timely supply of water, keep the soil moist. After the shoots are rooted, the mother's body is cut from the underside of the bag, the dressing is removed, the soil is put into the pot, placed in a cool place, and maintained until a large number of sprouting shoots reach the full light. For some soft and easy-to-skin flowers, high branch pressure method is adopted. In addition to ring peeling on the high branch pressure parts, screwing can also be used to twist the pressed part with both hands so that the phloem and xylem of the high branch pressure part can be used. Separation, smear some growth hormone on the wound, can promote rooting.
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