Take grapes as an example:
In addition to winter buds and summer buds, there is another latent bud on the trunk and perennial vines of grapes. Because this kind of bud is usually hidden and does not germinate, it is also called cryptogenic bud. Most of these buds are born at the base of branches and vines, lurking in the cortex, and generally do not germinate. Only when stimulated can they germinate, but most of them can only germinate vegetative branches and vines without inflorescences.
This kind of latent bud germinates at the base of aging grape plants or at the place where branches and vines are missing, and can be used for regeneration, but it needs to be picked early to promote strength. Different kinds of grape buds have different germination sequences. In general, the central bud in the winter bud germinates first. When the central bud is damaged or nutritious, the surrounding prepared buds can also be shaded at the same time. If the central bud in the winter bud dies, the preparatory buds can germinate in large numbers; In the growing season, if the main branch is denuded, the secondary branch can quickly surpass the main branch and take its place. Once the secondary buds are cored, the secondary buds begin to grow. Each time the secondary bud is enucleated, the higher buds can be forced to germinate. If all the secondary branches are removed or the strength is removed, the winter buds can be forced to germinate that year, and the grapes can be obtained for the second or even the third time.