Three measures for Spring Management of Cherry trees

The cherry in the first fruit of spring is in bloom. How to manage the cherry tree well in spring, we should pay attention to the following three measures: first, like other plants, cherries need a lot of mineral elements in the process of growth and development. such as nitrogen, phosphorus, potassium, calcium, magnesium, iron, boron, zinc and so on. Without these elements, cherries cannot grow and develop normally, and even appear corresponding element deficiency. 2. Treatment of diseased trees: ① cut off diseased branches and treated local dead diseased trees; at the same time, clean up the roots of dead diseased branches in the same direction, cut off rotten roots, and apply compound carbendazim and mancozeb. ② cleans up dead trees, cleans up trees that have died of diseases, cleans up tree burrows; at the same time, expands holes to 100cm2, deep 60cm, fills in 20cm manure and 20cm new soil, in order to replant trees in the coming year. ③ inspects the branches of fruit trees and removes the eggs from the branches of fruit trees. Third, tree pruning and shaping after falling leaves, the branch shape of the tree is relatively clear, which is an ideal period for pruning and shaping. The branches can be pulled properly according to the needs of production. At the same time, the inner chamber, upper dorsal branches and cross branches without flower buds are cut off from the roots (after cutting, paint is applied to prevent dry shrinkage). After fruit is picked, combined with summer cutting, the inner chamber and upper dorsal branches that do not need to be retained are removed. Combine the root to cultivate the soil, straighten up the tree basin and dig the drainage ditch.