Leaf-cutting propagation method for succulent round-leaf Aeoniumarboreum

Abstract

The invention discloses a leaf-cutting propagation method for succulent round-leaf Aeoniumarboreum. The leaf-cutting propagation method includes the following steps: 1, soil is prepared, wherein culturing soil comprises Akadama soil, bamboo charcoal, sphagna, vermiculite, peat soil, fermented rice hull coal, pelelith, active carbon and slow-release fertilizers; 2, round-leaf Aeoniumarboreum stock plants are irradiated by an ultraviolet lamp three times, wherein the duration of each time of irradiation ranges from 3 hours to 4 hours, and the three times of irradiation are carried out at one-day intervals; 3, leaves of the round-leaf Aeoniumarboreum stock plants in the step 2 are slightly broken off and placed at shady, cool and ventilating positions to be aired two to three days to enable fractures to be dried through airing; 4, the leaves dried through airing in the step 3 are placed on the culturing soil in the step 1 with the back faces of the leaves downward, the sides, provided with the fractures, of the leaves are slightly pressed with fingers to enable the leaves to be slant, and the fractures are tightly attached to the surface of the vermiculite; 5, after roots are grown from growing points at the fractures of the leaves, a layer of coarse gravel with the particle diameters ranging from 1 mm to 3 mm is scattered on the culturing soil. By means of the method, the leaf hydration probability is lower than 3%, and the survival rate of new plants can reach 97%.

Description

technical field [0001] The invention belongs to the field of plant propagation methods, and in particular relates to a leaf cutting propagation method of the round leaf black mage. Background technique [0002] Most succulents can be propagated by leaf cuttings. Compared with seed propagation, leaf cuttings can obtain new plants more conveniently. The operation is simple, time-saving and labor-saving, and the cost is low. It is especially suitable for small-scale reproduction. The round-leaf black mage is a kind of succulent plant, which belongs to the genus Sedum sedum. The budding rate of the round-leaf black mage leaf cuttings is much lower than that of white peonies. The broken leaves are easy to dry or water on the cultivation soil. Therefore, at present, when cutting leaves, the leaves are placed directly on the container or on the table, and then they are placed on the culture soil for further cultivation after they grow roots and sprouts. However, the overall...

AI Technical Summary

Problems solved by technology

The round-leaf black mage is a kind of succulent plant, which belongs to the genus Sedum sedum. The budding rate of the round-leaf black mage leaf cuttings is much lower than that of white peonies. The broken leaves are easy to dry or water on the cultivation soil. Therefore, at present, when cutting leaves, the leaves are placed directly on the container or on the table, and then they are placed on the culture soil for further cultivation after they grow roots and sprouts. However, the overall growth rate of this method is slow, Unsatisfactory effect