Training systems for the new apple orchard
Training systems are designed to manage trees for maximum yield and quality with efficient use of inputs. Training systems keep changing because these factors keep changing. Since the introduction of dwarfing rootstalks more than 50 years ago, apple orchards have moved from low density free-standing trees through the small, Slender Spindle trees on individual stakes, and on towards trellised, taller trees like the Vertical Axe. The best elements of these systems have been combined in the Tall Spindle System, developed in New York.
In general, the system that works best with the natural growth of the tree, and which allows uniform tasks in the orchard, will be most successful. We are learning that the Tall Spindle system does both.
The Tall Spindle System has these advantages:
Here are the basic elements of a Tall Spindle orchard:
Tall Spindle orchards in New York have achieved 150 bins/acre (3000 bu/acre) in the first 5 years. Here are the yield targets by year:
As these orchards mature, it becomes important to allow sunlight penetration by renew the fruiting area. This will maintain high yields and fruit quality.
For more information: