1 point root method: After the chrysanthemum is harvested, select strong plants, cut off the remaining stems, and use horse dung or earth miscellaneous fertilizers to cover the warm winter, so that the root buds turn to germinate early in the spring. In the spring of March to April in the spring, when the new seedlings germinate, the covered excreta can be accelerated to grow. From late April to early May, when the seedling height is about 20 centimeters, all of them will be excavated and new seedlings will be planted. On the louse, press the points with a spacing of 50 cm, a spacing of 30 cm, and a depth of about 10 cm. Each seedling is planted with 1 to 2 seedlings, and the cover soil is compacted.
2 cutting method: The mother plant of the selected species and the overwintering method are the same as the rooting method. When the seedling height is 15 to 20 centimeters in the middle of April, it is cut off along the ground. From the middle, a thick seedling with a length of 10 cm or more is selected, and the lowest 2 to 3 leaves are removed. The planting distance is 77 centimeters and the cuttings are placed on the nursery bed. Moisturizing and shading, new roots can be produced in about 20 days, and two new leaves can be transplanted after the cuttings are transplanted. The transplanting method is the same as the partial rooting method.
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