Hilling
At the same time as pruning, the “hilling” of the trees is carried out. A trench is created around the base of the trunk to improve the aeration of the tree’s collar and roots, helping to prevent collar rot and root rot.
Fertilization
Tree fertilization takes place between January and March using basic fertilizers, depending on the corresponding soil analysis. Fertilizers are applied around each tree at a distance of 1–1.5 meters from the trunk, in furrows, and then covered with soil. Organic fertilizers, especially well-rotted manure, are also used every 2–3 years, along with liming of the soils every 2 years. Fertilization is completed with the application of surface fertilizers if needed, from May to July. Mechanical cultivation in the area is almost nonexistent due to the soil’s characteristics. Mostly, weeds are cut 2–3 times during the growing season using lawn mowers.