Chinese rose with 6 days after the germination of vermiculite cuttings, is false living?
Especially in autumn, it is a good time for cutting young shoots. At this time, when the rose is in the growing season, it is very important to protect the mother leaves and prevent shedding when cutting with twigs. Because the mother leaves are responsible for the formation of callus, the formation of adventitious roots, and the feeding of the leaves and buds of the axillary bud. Therefore, it is important to ensure that the mother leaves do not fall off, especially for softwood cutting in autumn. We must note that we can not have the disease from their mother plants and cuttings bed and medium have strict disinfection and sterilization, and we can see the light, good seedbed ventilation, ensure to improve the survival rate of cutting roses.
Secondly, to rose cuttings can then send Mr. root leaf, in addition to the appropriate temperature and humidity, it is also noticed that the cuttage seedling medium temperature of 1-2 DEG C higher than the temperature of the air, so you can adjust the internal nutrient transfer to lower cuttings for rooting, the first part, can make the root leaf after mr.. In addition, it is also a good way to use cuttings to dip into the rooting agent, such as the scion, to handle the cuttings.
In order to avoid the emergence of "false living" phenomenon of rose cutting, first of all, when choosing cuttings, we can not choose the branches that have sprouted buds as cuttings. Especially in the growing season with softwood cutting, we should also pay attention to select the branches of high maturity, full axillary buds and no budding branches do cuttings. If it is urgent to use the branches that have already sprouted buds as cuttings, and when the length is more than enough, we can cut off a part that has been germinating. If the short branch, may have been used to establish 1/3 germination of axillary buds will sprout or completely removed, to inhibit their growth, make the bottom axillary bud sprout. In this way, it can make it possible for the root to sprout and sprout.
People engaged in nursery work know that cuttage is the main method of breeding rose flowers, not only can maintain the characteristics of fine varieties of roses, but also have high reproduction coefficient, short production cycle, little investment and quick effect. However, in the process of Chinese rose cutting, the phenomenon of "false living" often occurs because of lack of experience or improper method. In other words, when the rose cuttings for 5-10 days, cuttings on the axillary bud has been germinating or pumping leaves, it seems to have lived, but soon wilt and die.
