... In this way the progressive shaping of the tree must be pursued. If you only have a few trees and can afford the time, you can, of course, bend and tie the branches as they grow, so that they will take directions which seem to you better, but this is not practicable in orcharding on a commercial scale. There is no disadvantage in crooked branches in a fruit tree, but they should crook in desirable directions, and that is where the ... — One Thousand Questions in California Agriculture Answered • E.J. Wickson