How to Prune the Main Branches of an Apple Tree When They Are Too Long
Today's sharing: an introduction to pruning the main branches of apple trees when they are too long and the four pruning methods for apple trees, with detailed information provided below.
In recent years, the technique of shaping and pruning apple trees has developed rapidly in major production areas. Various methods are adopted, which are practical and feasible in actual operations, have different effects, and can be summarized as: reduction, thinning, long release, and directional change. Understanding these pruning responses will help you make the cuts and prune the trees in your orchard. Below, I will discuss the techniques of the four pruning methods during the winter, as a reference for fruit farmers when pruning in their own orchards.
I. Reduction
Applied to the perennial branches of apple trees. The pruning response on the perennial branches (bearing fruit) is to promote the growth of branches below the cut, which, for the entire tree, solves the problem of light exposure and allows space for the development of useful branches.
II. Thinning
Thinning one-year-old or perennial branches during winter pruning improves local and overall light exposure of the tree, concentrates and increases nutrient accumulation in the tree, which is beneficial for flower bud differentiation and improving fruit quality on the tree. The pruning response of thinning is to weaken the growth momentum of the entire tree. The more branches are thinned, the more serious the weakening of the tree's vigor. Thinning too many large branches can affect the large and small roots underground, resulting in poor root growth and weakened tree vigor.
III. Long Release
This involves allowing the branches on the fruit tree to grow naturally. The response in the tree is to slow down the growth and increase branching, promoting flowering and fruiting. For vigorous branches, long release can be applied for a few years to form single-axis, slender, and loose drooping branch groups. Such branch groups have a strong fruiting ability, larger fruit size, and better quality.
IV. Directional Change
By artificially changing the natural growth direction of a branch on the tree, it can slow down the growth momentum, promote the formation of medium and short branches on the branch, and allow these small medium and short branches to flower and bear fruit. Effective measures taken in the growing season in the orchard include: pulling branches, twisting branches, and twisting terminals.
Applying these pruning techniques to your orchard will change your level of management. You may have some good experiences in your work, which can bring you a decent income from the orchard. To make these basic fruit tree techniques work effectively in your orchard, you need to understand them first in practical operations. Managing fruit trees well ensures stable and abundant yields, producing high-quality fruit, and you won't worry about not being able to sell the fruit at a good price.
The above sharing about pruning the main branches of apple trees when they are too long and the four pruning methods for apple trees contains all the content. Green plant enthusiasts might as well refer to this aspect.