The health of apricot tree bark affects the growth of the apricot tree, so its care cannot be neglected

Apricot tree bark is the outer tissue of the stem of the apricot tree, a deciduous fruit tree in the genus Prunus of the rose family, and it plays an important role in transporting nutrients and resisting external damage. The bark of young apricot trees is relatively smooth and mostly grayish brown or light brown. As the tree ages, the bark gradually becomes rougher and develops obvious vertical cracks, which is a normal growth phenomenon.

In actual cultivation, apricot tree bark is prone to problems such as cracking, peeling and gummosis, among which gummosis is relatively common and is mostly caused by mechanical injury, freezing damage, sunscald or pest and disease damage. It appears as a gel-like substance oozing from the branches and trunk, and in severe cases it weakens tree vigor. Once abnormal bark color, large areas of lifting or gummosis are found, the cause should be checked and dealt with promptly.

In routine management, protecting the bark is an important part of apricot tree care. In late autumn and early winter, the trunk can be whitewashed, which can buffer the temperature difference between day and night, reduce freezing damage and sunscald, and also reduce some overwintering pathogens and insect eggs. When pruning and doing field work, avoid bruising the bark, and promptly control trunk-boring pests such as longhorn beetles to prevent the branches and trunk from being hollowed out.

The condition of the bark is also an intuitive reference for judging the health status of an apricot tree. Plump bark with evenly distributed cracks usually indicates that the tree is growing normally. In addition, bark-type materials can be used as a growing substrate for some flowers after being fully composted and fermented. Although there are folk practices of using apricot tree bark for traditional purposes, a professional should be consulted when medicinal use is involved, and it should never be used blindly.