Medicine is not for everyone. Choosing to pursue a career in medicine for prestige or financial rewards will likely be disappointing, as most physicians find that medicine is a vocation that requires a commitment to service, lifelong learning and the dedication to practice competently and compassionately.
Though in many European orchards the number of trees per acre is set at 5,000 trees or more, in the US the apple tree density starts at 450-485 trees per acre with a maximum of 1,100 trees/acre. This is a recommended number for the dwarf apple trees.
Tree Plantation growing systems grow 84 pear trees per acre producing approximately 100,000 pears in total. Types of pear trees that are ideally suited for this system include Bartlett pears used for preserving and canning; Anjou pears for eating and Asian pears that look more lime an apple than a pear.