Summer pruning method of pomegranate
First, girdling. It is mainly used for strong branches on young and prosperous trees. Selecting the smooth part of strong branches according to width 0.3cm girdling in the middle and first ten days of June can obviously promote the differentiation and formation of flower buds and increase the fruit setting rate. Second, pick the heart. Plucking the top shoot 5cm at the flowering stage or removing the tip length 1 / 3 when the new shoot grows to 30~40cm can promote flower bud differentiation and fruit development, and increase the fruit setting rate. Third, get rid of cute. The new branches germinated below the ground 50cm of the trunk were cut off from July to August to facilitate the growth of the upper part of the trunk and reduce the nutrient loss.
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Techniques of planting and raising seedlings of pomegranate in summer
The main results are as follows: (1) the garden should choose a place with flat terrain, convenient transportation, irrigation conditions and leeward to the sun. When building the garden, we should avoid the areas and directions where the lowest temperature in winter is below 16 ℃, especially in trough-shaped valleys and basins where cold air is easy to gather. 2 planting density pomegranate tree height is generally 2-4 m, according to different.
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How to prune a pomegranate tree that blossoms but does not bear fruit
In the first year after planting, 3-5 branches were selected as the trunk during winter shearing, and the rest of the tillers were removed. High-quality large fruit pomegranate trees are mainly pruned in winter and spring, and their roots and tillers must be removed every time they are trimmed, and the fruit stalks that hung fruit last year must also be removed. The drooping branches, dead branches and horizontal branchlets inside the crown should also be thinned so that the crown.
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