Apple trees are usually pruned in winter. If the time is long, it is usually 1 until March. Apple trees are pruned at different times. The effect will be different next year. Apricot trees are pruned before the sap fluidity rises in the following spring. Rich, excellent conclusions and high yield. Second. Pruning length of apple tree. If it is too early, the incision is easily frostbitten. But if it's too late. Trees don't grow well. Third. Practical significance of apple tree pruning. If you don't fix the iPhone, In the case of natural growth, branches will overlap closely. The sunshine is uneven. Poor natural ventilation. And there are many diseases. The output is not high Poor quality

Fourth, the pruning of apple trees. It is also because the plant type is cut down, and the growth and development of the tree is too vigorous. Overgrowth and development of branches. Slowness is the dominant factor in pruning. Even the technical backbone branches are selected by ring cutting and other countermeasures. Fifth, if the growth and development of apricot trees are too weak, some chemical fertilizers should be applied. Re-cutting to stimulate yellow leaf disease. Sixth. If the apricot tree has some branches, it is generally widened on two axes. Seventh. For apple trees with strong top and weak bottom. You can use the bottom of the trunk to know that you can use the market competition branch to lead the expansion. And keep a small perspective to broaden. Push the bottom up. Eighth, the number of iPhone apples is weak and strong, and the branches are wide and wide, and the apple trees in the back branches are mainly pruned.

Capital construction cost promotes overall accumulation. Improve ventilation and light transmission standards. So as to achieve the purpose of improving quality. Naturally, not all blind branches are useless. If there is a trend of indoor space, we can take some effective measures to control it and turn it into fruit branches. For example, in the process of cutting in summer, you can twist it from the tip, then twist it every 15~20 cm and loosen it, so that you can cultivate fruit branches. Then, when some long branches must be upgraded, according to the indoor space, they can also be kneaded and pulled to make them into long branches. Pruning in summer. The key to the treatment is the upper branch on the back of the long branch, which is usually carried out around the turn of summer and autumn. In summer, the blind branches are removed immediately, and the wound is small and in the growing period, and the wound is very easy to heal, which is conducive to improving the sunshine of the trunk, coloring the back and improving the quality of apples.

Natural summer pruning pays attention to pruning laziness, and it is not necessary to trim all the blind branches. According to the details of the trunk, in addition to moderate pruning, measures such as rubbing branches, taking branches, pulling branches, slightly twisting and topping should be taken to cultivate fruit branches. Generally speaking, the blind branches of apple trees can be pruned after germination, and can also be pruned in summer. After the dead leaves of apple trees in winter, according to the details of the trunk, overall planning, plastic and cosmetic pruning, and cutting off the unused blind branches are conducive to eliminating closed stems, opening up the cycle, stabilizing the plant type, and improving the yield, sales and quality of fruits.