Weeping plum blossom rapid propagation

Twilight plum is a fine product of Meizhong, because its branches are naturally sagging. According to the survey, the plum shortage on the plum market today is far from meeting the needs of the society. Therefore, how to rapidly propagate weeds is an urgent problem to be solved. The following is the author's experience in propagating weeping plum for many years for reference by peers.
First, the cultivation of rootstock seedlings: sow breeding method. The time is between November and December. The fertilizer and water management of the seedlings will be strengthened in the spring of the next year. If they are fast growing, they will not have to be cared for. However, the sprouts should be cut off. The third year of the spring should be kept evenly at the top of the branches for 3 to 4 in the spring. Lateral branches serve as a grafted weeping plum. If the seedling grows thin and low, it must be reserved for grafting in the coming year.
Second, the method of grafting: using budding budding method. Time is about mid-July. The female parent should choose a flowering, vigorous and vigorous weeping plum, and cut the buds on it. The current year's old shoots are good as the scion, and about 1.5 cm in length and about 1 cm in width are cut into square-shaped buds on the scions. , The buds are not removed first, and the buds are placed on the roots of the buds at a distance of 5 km to 8 cm from the roots of the branches. The shoots are then removed and the buds are removed to align the incisions on the right side. On the left side of the bud, a layer of veneer is cut off, the rootstock left behind will be budded, and finally tied with plastic cloth. Grafting should avoid the phenomenon of budding in the same direction.
Third, after grafting management: After the buds live, do not clip, after a month to tie, which is conducive to prevent budding sprouting. Because the buds that sprouted in the spring of the second year grew stronger than those that year, and they reduced the short work in the winter. Therefore, the budding period is better late in the middle or late July. In the second year, the anvil is cut in the spring. When the weeping branches grow to about 1 meter, they are picked up and processed to control their growth so that flower buds can be differentiated in advance. Since plum blossoms have more adventitious buds and hidden buds, rootstocks will produce a large number of buds at different times and should be erased at any time to avoid nutrient consumption. As long as the management is effective, the flowering rate of the weeping plums obtained by this method can reach more than 90%. If there are existing plum seedlings that are 3 to 4 years old and about 1.5 meters high in the nursery, pruning and grafting can produce the flowering and weeding plums in the second year. The pruning method is: at the altitude of 1.5 meters above the head in winter, according to the direction, evenly select 3 to 4 branches and leave 1 to 2 buds for short cutting. The buds of these selected buds left in the spring and winter are used for grafting. .

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