How to graft the seed ear of potted camellia?
How to graft the seed ear of potted camellia? Please introduce the seed panicle grafting of potted camellia can refer to the following methods: 1. Sprouting and panicle cutting: first, sprouting the seeds. When the seed buds are exposed to the surface of the sand bed, grafting is carried out. Rinse the germinated seeds, cut off the root tip with a knife, and keep the length of 6cm to 9cm. Then cut the knife from the hilum on one side of the hilum and cut it straight down the root to the xylem of the root. 2. Cutting rootstock: the grafting site is selected in a straight place, cut off the excess branches, wipe off the dust, and then cut into a "door" shape with a grafting knife, which is as deep as xylem, the length and width is equal to the ear root or slightly wider, and the skin is torn to be grafted. 3. Ear embedding and bandaging: the cut seed ear is embedded in the rootstock slot with torn skin, and immediately wrapped with plastic film tape. As the seed ear root is very young, bandage should be moderate, not only tight, but also can not damage the ear root, do not be too fierce. 4. Cover moisturizing: after bandaging, put on a plastic film cover with a length of more than 20 centimeters. When binding the cover, first put a small piece of absorbent skimmed cotton ball in the cover to ensure sufficient humidity in the cover. 5. Uncover and cut rootstock: about 20 days after grafting, the opening healed. When the seed buds show 1 or 2 leaves, you can cut the rootstock for the first time. There are 1 or 2 branchlets in the upper part of the scion. When the scion displays 2 or 3 leaves, uncover it in the morning and evening or on a cloudy day. The following spring, the anvil was cut for the second time. In order to prevent wind break, it is necessary to tie it up. Camellia grafted in this way can generally blossom in the second year. This method can promote the seedling to blossom ahead of time, and it is mainly suitable for the camellia varieties whose branches are difficult to pick or branch grafting is difficult to survive, and it is also valuable for the study of camellia variation. Click to get more camellia planting techniques click to get more flowers and trees planting techniques
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How to control camellia withered branch disease and flower rot?
How to control camellia withered branch disease and flower rot? Please introduce the methods for the control of camellia branch blight and flower rot by referring to the following methods: the withered branch disease is caused by pathogenic fungi infecting camellia twigs or old branches, the damaged branches are necrotic, the leaves change from green to yellowish, and gradually dry up and fall off from the top down. Finally.
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How to fertilize potted camellias?
How to fertilize potted camellias? Please give a detailed introduction to the method of pot fertilization of camellias, which should be carried out selectively according to different growth stages of camellias. Topdressing is needed during the growing period of camellia, and quick-acting liquid fertilizer and chemical fertilizer should be applied. In the stage of branches and leaves, nitrogen fertilizer or nitrogen-based mixed fertilizer should be applied. In flower bud differentiation, flower bud shape.
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