Fruit tree trim "hard end", how to stay with cut?

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Fruit tree trim "hard end", how to stay with cut?

2022-01-21 18:04:26 51 ℃

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It is also a year in winter and cut season, and the fruit tree is gradually starting. Some fruit trees that missed the best active ends have to take traditional lag: hard fall. The direction of the top of the saw is also very concerned, and it should be taken in the sky. The head saws should be 60 ° in the south, and they take the lead in north of the beginning. Everyone knows that they don't stay in the south, do not stay in north, so that the sun is irradiated.

The fruit tree has a benefit of a 60 ° oblique angle: First, because the angle of the northern hemisphere is more than around 60 °, the solar ultraviolet is easy to kill bacteria; the second is due to gravity, saw 60 ° Slope should not hold rainwater, which can reduce the infection of pathogens, and of course, it is also possible to apply the healing agent in time.

The exact period of the fruit trees and winter, generally in mid-March to March. When trimming, first cut the breeding early, mature early, and then cut the breed of the buds.

The tree age, trend trend of the same variety is different, and the suitability of the trim is different. Generally, the cultivar is full of nutrients, the branches are full, the cold is strong, and the germination is earlier. It can be adopted as early as possible; the young tree should be late, the pests of pests should be late, to delay the trimming period for weakening .

The same varieties have different conditions, and the trimming period is also different. Generally, the soil is fertile, the terrain is relatively flat, the orchard of the water should be adopted as appropriate; the soil is thin mountain and hilly, the structure of the beach and the high water level are late; the hillside orchard, must first cut the yew slope. Post-cut shallow slope.

The fruit tree is cut with shear saws, and the technique is indeed simple, the branches use the sewage, the rough branches. However, the same branches, let different people do, but there will be very different effects, the problem is the difference between the leaves.

Take the branch of the back, many places like to leave a short pile when the branches are removed. The result is not to form a lot of dry piles in the past year, that is, an additional pile.

When the back side, when the branch is left, the cutting is still very uniform, causing a lot of prosperous branches on the back of the back, but there is no strength, causing more prosperity, and the strips should not stop.

How is the cutting?

To do "the back of the back, the back of the back, the bud lower".

It means that when the branches are removed, the cutting is flat and cannot leave the pile.

When removing the back of the branch, the cut is going downward, obsess to the outside, as if the horse's ear is the same. The advantage of this is that there will be no branches on the number of cuts, and the branches issued under the cutting are not very long.

When removing the branches, leave a bud to promote the year to send new branches, and to "promote the inhibitory", prevent the back of the back (there is an advantage over the back).

In this way, the back, the back side, and the back side, the back on the back, the growth of the entire branches will be in a balanced, stable state, which is conducive to granout.

Similarly, when you go to the big branch, you will also have the saws. If you want to "saw a tree, you will stay, the saw is flat, the wound is protected."

That is, when using the saw, you have to see the saw, the saw back, the saw blade is slightly tilted, the saw is left as a horseshoe shape, and the lower part of the saw is as long as 1 cm long (ie, the so-called oblique saw), saw The mouth must be flat, if it is very rough, use a knife to put the side surface, and finally apply the healing agent to protect the wound.

This will neither weaken the long growth, and it is conducive to wound healing, and there will be no too many branches at the same year. This is because the saws of the saws are faster.

If the saws of the saw, they will be attached to the tree, they will weaken the long growth, and it is not conducive to the healing of the wound.

If the saws are too long, although it is conducive to the healing of the wound, there will be many branches and wasting.