Cherry has 10 strokes in summer management
First, pull branch open angle through the pull branches in the summer can solve the winter can not solve the problem, in order to reduce the amount of thinning. Generally after the harvest in June after the open branch angle, the tree response is relatively mild, back is not easy to strip, pull branch angle main branches and side branches to 60-70 degrees is appropriate, other branches can be pulled to 80-90 degrees.
Second, picking and cutting short on the main stem of the growing trunk extension topping, not busy, the competition focused on topping control. When the trunk of the trunk is extended to 50 centimeters, it is picked up and 10 centimeters removed. When the main branch grows to 40 centimeters, 10 centimeters (leaves are left) are removed, and 10 centimeters are picked up for the upright branch that grows after picking. From late May to early June, the trifoliate shears (three large lobes are left at the base) are carried out on the erect branches or on the branches that are too strong.
III. Thinning and Retracting Summer thinning is generally performed from late May to early June after fruit picking (sparse branches are best in July), and the perennials that overlap, erect, overtight, and overly strong and severely affect light are eliminated. Large branches to improve ventilation and light transmission conditions. After the fruit is taken, the branching wounds heal easily, and the tree vigor is weakened. For large branches that only affect local lighting conditions but have a certain degree of ability, they can be reduced to weak branches.
4. Take twisted shoots. Take shoots from late May to early June. Tips should be made when shoots are not yet lignified. Standing branches, competing branches, and inward temporary branches should be turned about 5 centimeters from the base of the branches. Twist 180. Degree to help form flower buds. In mid-July and late July, the first-year branches in the middle and upper branches were softened for 2-3 times, opening angles, weakening the apical dominance, weakening the growth potential, and favoring the formation of flower buds.
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