Greenhouse grape winter cuts

A look: look at the tree, look at the tree, see the variety. These intuitive factors are the basis for the formation of the pruning scheme. In addition to the above three, we must also look at the relationship between the balance of forces between the various parts of the tree and the size of the canopy between adjacent plants. The so-called: "internal balance, neighborhood care."

Two hands: Trimming should be in order, generally first remove the clutter, form a rough frame, and then trim the backbone branches and the resulting mother branches from top to bottom or bottom to top. When pruning, pay attention to mastering the principle of “first long and then short, first and then less”. This is mainly for the result of the mother branch. The wound caused by pruning should be applied to the wound anti-corrosion film in time to protect the wound healing tissue growth and disease-preventing bacteria from wound infection, and the lashing of the resulting mother branch and the backbone branch should be carried out after pruning. The method of tying should be done according to the principle that the long branches are tied, the middle branches are tied, and the short branches are not tied.

Three inspections: First check the trimming of the backbone branches, such as the angle, the occupation rate of the frame, and so on. Then check the trimming of the mother branches of each result part, including the length of the cut, the position and direction of the branch group.

Four Coordination: Combine the above four steps and then tie the hole technique to apply “Zhuhuawang No.1” to make the fruit tree bloom early next year, more flowering, no flowering, and strong fruit. In the tender body of the tree body or the lower part of the main branch, two rows of holes are arranged with a tapered needle ring at a distance of 10 cm, a hole spacing of 2 cm and a hole diameter of 3 mm. Use a brush to press the hole ring to brush the flower king cream.

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