Pruning is a key task in the maintenance of garden seedlings. Improper pruning can lead to weak growth of seedlings, unsatisfactory tree shape, low flowering or poor viewing. Some common misunderstandings and countermeasures for seedling pruning are introduced below for reference.
Re-tree shape is beautiful, light seedling growth pruning the seedlings, first of all to ensure that it can grow normally, and secondly to make it have a more beautiful tree shape, which is conducive to viewing, which is the basic principle of seedling pruning. However, in daily work, many people put their own inversion. Therefore, before trimming, we must first carefully design the pruning scheme, which does not affect the normal growth of seedlings as the first priority of pruning.
Heavy branching, short cuts, lightly flowering buds In order to reduce the amount of flowering, the flowers are large and the flowering period is long. We often carry out sparse branches or short branches of flowering shrubs such as peach, eucalyptus and plum. In fact, under the premise of ensuring the normal growth of the seedlings and the beautiful tree shape, the stripping or short cutting of the branches can be appropriately reduced. The buds can also be effectively concentrated by germination of the dense flower buds, so that the flower buds under the flowering are large and flowering. long.
Pruning before heavy flowering, trimming at work after light flowering, people often pay attention to the pre-flowering pruning of flowering seedlings, because pre-flowering pruning can guarantee flowering quality. Post-anthesis pruning is often overlooked, which affects the growth of such seedlings, the differentiation of flower buds, and the quality of flowering in the coming year. Post-flowering pruning is also a very important task and must be done. For example, flowering shrubs such as peach, eucalyptus, and peony should be cut off in time after flowering. If the residual flower is not cut off in time, the result will be caused, which will consume a lot of nutrients and affect flower bud differentiation, resulting in less flowers or small flowers in the coming year. . In addition, flowering shrubs such as crape myrtle, rose, etc. should be pruned in time after each flowering, which can promote new shoots and open new flowers.
Heavy trunk culture, light main branch culture We often find that some tree trunks are straight, but the distribution of the main branches is not uniform, they all grow on a trajectory, and get a "card neck disease." This situation is due to the neglect of the selection of the main branch. This not only affects the opening of the canopy, but also after the strong convective weather and heavy snow, the branches and trunk are very prone to chapped. The correct method is to choose the remaining strong branches in different directions for the main branch when selecting the main branch. The selected branches must be evenly distributed, and the branches must be up and down, so that the canopy can be opened more The ability to wind and snow is stronger.
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