What is the tree tray, how to protect the tree tray of the fruit tree?
What is the tree plate of the fruit tree? The tree plate is the soil in the vertical projection of the canopy. If you want the fruit trees to grow well, it is imperative to protect the trees. Below, Kobayashi will tell you how to protect the tree of fruit trees.
A tree and a tree tray are like a person and a family. The family is an independent private space. It is not allowed to go to the house to eat and drink at any time. The tree tray does not allow people to do anything in it.
There is an old saying that is good: "People move, trees die", because the roots of fruit trees should be fixed in the same place to eat water and eat fat, from birth to death, can not move for life.
The roots in the tree tray are some large roots, thick roots and old roots. These roots are called the supporting roots of the fruit trees. They have two major functions. One is the fixed effect. The roots of the fruit trees are fixed in the soil and support the whole fruit trees. It grows in the wind and rain, and the second is the conduction. The water and fertilizer absorbed by the hairy roots must be transmitted to the tree through the large roots below the tree tray.
The big roots, thick roots and old roots in the tree plate will not eat water, and the second will not eat fat, so don't put the fertilizer into the tree plate, and these roots can not be broken at any time. The so-called broken root finger of the autumn application base fertilizer The roots of the hair on the outside of the tree plate are not the support roots.
Since there is very little sunlight in the tree tray, there are few hairy roots in the tree tray. The roots of the fruit trees are also to be breathed. The roots of the fruit trees breathe like humans. The oxygen is sucked in, and the carbon dioxide is exhaled. The roots of the fruit trees are mainly found in the surface soil outside the tree disk. If the soil is compacted, the gas permeability is not Well, then oxygen can't get in, carbon dioxide can't be emitted, and there will be a lot of anaerobic bacteria in the soil, such as root rot, root knot nematode, virus disease and other soil-borne diseases.
The iron-clad battalion of the soldiers, my tree is my master. Fruit trees in the growing season, under the tree tray, one is not allowed to water, the second is not allowed to fertilize, the third is not allowed to rotate, and the fourth is not allowed to weed. The grass in the tree tray has only one chance to be removed in a year. That is to combine the grass and the grass to remove the organic matter content of the soil, and to reduce the environmental range of the pests and winters.
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