It's very hot in summer, how to pick the heart for peach trees?

It's very hot in summer, how to pick the heart for peach trees? How to nucleate young peach trees in summer, young peach trees grow vigorously. At this time, coring young peach trees is not only beneficial to the growth of plant types, but also saves the outflow of nutrients from trees. Here's how to core peach saplings.

Peach sapling

1. Stand branches and core 5-6 leaves, which are used to core new buds growing on the body. After core-picking, 1-2 new shoots can be released, and 5-6 leaves are left for core-picking again. 2-3 times a year can reasonably control the yellow leaf disease of new shoots. During this period, coring should be carried out frequently, because the length of the new tip is different when coring, and the actual control effect is also different. When the new bud grows to 5-6 leaves, it needs to be pitted. Cut the new buds when they grow to 30-40 cm, which not only consumes nutrition, but also controls the actual effect.

2. For the long fruit branches that have not stopped growing, pick (or cut) the fruit branches to 1/4- 1/5 to control the growth and promote flower bud differentiation.

3. Attaching branches and coring can control the growth of technical backbone branches and promote the richness of branches; The growth can be controlled and the flower bud differentiation can be promoted by pruning the blind branches in the early summer and the secondary branches on the competitive branches in the market.

Fourth, pruning is to remove the core. For branches that are very easy to run around the cut, leave three leaves for coring. There is no terminal bud between trifoliate petioles. You have to regrow the terminal buds to grow. Just pick them twice. If the upward trend is strong, a second coring is needed. However, we should pay attention to picking up the heart early and picking up the heart again. Medium and weak trees are not suitable for selection.

How to pick the heart of fruit trees in summer;

Picking upright branches: For the new shoots that grow upright on the body, leave 5-6 leaves to pick the core, and 65,438+0-2 new shoots will grow after picking the core. Leave 5-6 leaves and then pick the core, 2-3 times a year, so that the yellow leaf disease of new shoots can be reasonably controlled. During this period, coring should be carried out frequently, because the length of the new tip is different when coring, and the actual control effect is also different. When the new bud grows to 5-6 leaves, it needs to be pitted. If the new buds grow to 30-40 cm, it will not only consume nutrients, but also control the results.

Picking fruit branches: for long fruit branches that have not stopped growing, control their growth and promote flower bud differentiation.

Accessory tip coring: adding accessory tip coring to technical backbone branches can control growth and promote branch richness; The growth can be controlled and the flower bud differentiation can be promoted by pruning the blind branches in the early summer and the secondary branches on the competitive branches in the market.

Pruning and coring For branches that are very easy to grow suddenly around the cut, three leaves are left for coring, and there is no terminal bud between the petioles of the three leaves, which can only grow after the terminal bud is regenerated. You can usually pick it once. If the upward trend is strong, it needs to be cored again. However, we should pay attention to picking up the heart early and picking up the heart again. Medium and weak trees are not suitable for selection.

How to share the worries for fruit trees in summer is over. I hope this article is helpful to you, and I wish you good luck.