An apple’s size is determined by the cells that make up the apple. The number of cells, size of each cell, and air space between cells all can play roles in fruit size. An average-sized apple has about 50 million cells. Some apples achieve their larger size by having a larger number of cells, and some achieve their larger size by having larger-sized cells.
Most apple growers strive to produce larger-sized fruit. To achieve this goal, growers should consider the …
Apple trees often set more fruit then they can adequately support. When a tree has too many fruit, the fruit tend to be small, poorly colored, and may have low sugar levels. Limb breakage may also result from over-cropping. In general, large trees can support more fruit then small trees, therefore the ideal number of fruit per tree varies with tree size. The number of fruit per tree can be based on the circumference of the trunk. To determine trunk
Apples and pears have three periods when some immature fruit drops naturally from the tree. The June drop (Zones 6 and 7) is the last one, and many growers feel that thinning should follow this drop. However, if a heavy bloom has coincided with good weather so that bees worked the blooms, the chances are that relatively few fruit will drop from the tree. In this instance, heavy thinning is required. The earlier the fruit are thinned, the greater the …
