In the fruit tree pruning process, the author invented a fruit tree branching buckle that is simple to produce, has a wide source of materials, and is convenient and reliable to use. Are introduced as follows: First, the material: 8-12 used iron wire, or 6-8 mm in diameter waste steel, or waste cold drawn wire 4-5 mm in diameter. Second, the production tools: broken wire pliers or pliers 1; hand hammer 1; thickness 20-25 mm, length 400-600 mm, respectively, the width of 80 mm, 100 mm, 120 mm of a piece of wood, planed off the board The four edges make the cross section flat. Third, the production of branches: According to the thickness of the wire, choose a different width of the wood, the wire wound on the board, made into a flat spring, take off the board, every one lap from half to cut into a buckle You can. Fourth, the application of open-loop deduction, opening angle: first to open the angle of the branch to take the branch softened, in particular, place the branch buckle must be fully softened. The position of the branch buckle is generally selected within 30 cm from the main trunk, or a bend that mainly controls the angle of the branch. Next, press the branch with the left hand on the back of the branch, take the branch with the right hand to do the bowing in the eye of the branch, and insert the branch with other objects (bamboo sticks, branches, etc. 5-10 mm in diameter and 6-10 cm in length). And between the branches can be. Finally, adjust anything else. Something else moves in the direction of the trunk, and the angle at which the branches open increases; in the opposite direction, the angle at which the branches open becomes smaller. When opening the waist angle and the tip angle, two branch buttons need to be set, and the single button buckle has poor effect of adjusting the waist angle and the tip angle. 2, adjust the azimuth: adjust the position of the branches by adjusting the position of the branches. Place the branches on the left side of the branches and the branches will move to the right. Place the branches on the right side of the branches and the branches will move to the left. 3, folding head: After the branch to take the branch softened, the branch buckle directly set at the bend, or with a large diameter and other things can be tight. 4. Periods of placement and demolition: During winter and summer pruning can be applied, but the period of demolition must be timely. In general winter pruning, the branches must be removed before mid-June, and the branches and branches placed in summer and autumn can be removed in winter. Otherwise, the open branches placed in the winter shears are easily trapped in the cortex of the branches, the wires fall into too deep, the branches are easily broken from the setting branch positions, and the branches of the branches are also prone to germination, resulting in depletion of tree nutrients. V. Precautions (1) When setting up branch buckles, first, the branches must be softened, especially the branch buckle parts should be fully softened, otherwise there is the possibility of branching. (2) Branches have the effect of inhibiting the growth of shoots and should be considered when using them. (3) After the branch is removed, if there are any scars on the branches, it should be protected in time. (4) In the case of a certain branch length, the size of the other object will control the size of the opening angle. The larger the diameter of the other object, the larger the angle of opening the branch. So you can use double objects, but you can't exceed the maximum value of branches and branches, or branches may break. (5) This kind of branch can also be used in the modeling of flowers and bonsai. (6) The removed buckle can be used continuously.
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