Winter shearing training in kiwifruit orchards (2)

In winter, running in the smooth village path in the face of the sun, looking at the towering tree poles on both sides gives us a sense of responsibility and mission. The county has nearly 300000 mu of kiwifruit planting scale, but it is understood that only 1Gram3 fruit farmers have reaped benefits through hard work for a year; there are 1gamp3 fruit farmers still groping for stones across the river, studying and groping. There are also 1x3 fruit growers who make money at a loss, but they don't know how to manage the orchard properly. The tree potential is getting worse year after year, and the harvest is declining year by year.

[training venue in Tuling Village]

The growth of Qifeng fruit industry is inseparable from high-quality kiwifruit. In order to increase the area of high-quality fruit, make the fruit beautiful and have a strong brand, we have set up a strong Qifeng agricultural material expert and technical team-- to transmit market trends, teach standardized planting technology, and transmit high-quality agricultural products.

Today, Qifeng agricultural technical team came to Qijiabu Village, Tuling Village and Changau Village to guide the pruning methods for the broad masses of fruit growers free of charge: one small cut, two big cuts, and three fixed teeth step by step to complete the pruning.

[orchard guide]

First, small scissors

Go to the branches that are easy to judge and give up. For example: the old branches of peaches that bear fruit last year, branches that overlap in the same direction, or branches that are too close to the ground, upright branches, and so on.

Second, big scissors

Big cut is divided into three steps: ① looks at ② and wants to cut ③.

① look: look at the environment, look at the trees. That is, the environmental position of the tree includes the distance between rows and trees and the topography, the strength of the tree, the structure of the tree, the number of branches and the distribution position of branches, and so on. For example, if you look at the row spacing of trees, the long row spacing of trees can properly cultivate branches outward, on the contrary, if the row spacing is short, it will be properly truncated, so that each fruit tree can be allocated reasonable growth space.

Looking at the topography, low-lying areas are vulnerable to freezing damage. In order to prevent branches from being frozen, two or three more branches can be left, increasing the probability of branches sprouting. In the flat area, there are 2 to 3 branches per square meter according to the standardized planting requirement; looking at the tree potential, the strong tree potential can appropriately leave one or two more branches, while the young and weak trees should have more short branches, strong combing fruit, and increase the proportion of tree vegetative growth.

② thought: think of principles

Go sick and stay strong, go weak and stay strong, go old and stay new, go down and stay up, go straight and stay partial, go to grow up and stay in the mean

Remove the branches infected by the disease, leaving the strong branches; remove the weak branches and leave the vigorous branches; remove the old branches for many years, leaving the new branches within three years; remove the branches under the shelf surface, leaving the branches on the distributed shelf surface; remove the upright branches, leaving the branches that grow scattered; remove the useless branches, leaving the branches of the golden mean hanging fruit.

③ scissors

When cutting down, according to the situation after the pruning in the previous step, there are enough reserved branches to ensure that the yield in the coming year will not be greatly disturbed, and the excess branches will be removed according to the principle.

Third, fixed teeth

Fixing is the last step of fruit tree pruning, according to the strength and size of the tree.

Each branch of an adult robust fruit tree can have 8 to 10 full teeth. Young and weak trees should be cut short, leaving 4 to 5 teeth to strengthen the tree, not long.

Source: Shaanxi Qifeng Agricultural material Co., Ltd.

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