Spurbeskärning

Spurbeskärning is a term used in arboriculture and horticulture to describe a specific type of pruning. It involves cutting back the side shoots or branches of a plant, leaving a short stub, often referred to as a spur. The purpose of spurbeskärning is generally to encourage the development of fruit buds on the remaining stub, as fruit is often produced on spurs. This technique is commonly applied to fruit trees such as apples, pears, and cherries, as well as some ornamental shrubs.

The timing of spurbeskärning is crucial and typically occurs during the dormant season, usually in late winter or early spring before new growth begins. This timing minimizes stress on the plant and allows for focused energy redirection to the remaining spurs. The cut is made just above a bud or a short lateral branch that is intended to develop into a fruiting spur. Incorrectly performed spurbeskärning can lead to excessive vegetative growth, reduced fruit production, or even damage to the plant.

The underlying principle is to reduce the overall length of branches, thereby concentrating the plant's resources into fewer, more productive growth points. This can also help to maintain a desired size and shape for the plant, making harvesting and maintenance easier. It is a selective pruning method that requires an understanding of plant physiology and the specific needs of the species being pruned.