Especially in pest control, peach leaves fall off early in autumn (eaten up by pests), which leads to insufficient nutrition in tree storage and poor flower bud differentiation, so the second annual output is very small.

Prunus armeniaca, alias Prunus armeniaca, is a common ornamental fruit tree. Small deciduous trees are widely distributed in Jilin, Liaoning, Beijing, Shandong, Shanxi, Jiangsu, Anhui, Hebei and other places. Born on mountain slopes, valley bottoms or in wild sparse forests and shrubs, 800-3200m above sea level.