Modeling method of lobular privet bonsai

Lobular Ligustrum lucidum is light-loving, slightly shady, cold-resistant, resistant to a variety of toxic gases, and is an excellent anti-pollution tree species. The branch is soft, spreading, strong sprouting ability, strong leaf regeneration ability, resistant to pruning, and has the characteristics of fast shaping, so it is an excellent material for modern horticultural plants. Lobular privet plant shapes include architectural body, animal body, human body, geometric body, physical body, text shape, bonsai style and so on. These shapes greatly enrich the garden landscape and make the plant landscape more varied.

Modeling time:

The plant shape is generally selected in the spring and autumn season, when the branch weight is more, the leaf density is good, the branch is soft and easy to sprout and branch, but for the thick and curved ones, auxiliary objects should be added to bend and fix, such as bamboo pole, iron wire and so on.

Design principles:

In terms of design conception, plant modeling should also follow the basic principles of painting art and gardening art, that is, the four principles of unity, harmony, balance and rhythm. Tree shape, lines, texture and proportion should not only have certain differences and changes, but also maintain certain similarities between them, so that they are not only lively, but also harmonious and unified. Plant modeling design should pay attention to mutual connection and cooperation, reflect the principle of coordination, so that people have a soft, calm, comfortable and pleasant sense of beauty.

Modeling skills:

In modeling, first of all, according to the size and shape of the plastic object, the trees are planted together in a planned way, and the idea is carried out according to the environment and tree potential, and some auxiliary skeletons are made according to the idea, and finally they are tied up and trimmed, or the lines are cut, the branches are used as bones, and the trees are shaped with artistic processing and beautification to create different forms of scenery. The following is a detailed introduction to the hexagonal pavilion shape.

This kind of modeling is completed by the combination of several plants, and the main modeling methods are scaffolding, binding and so on.

1. Design sketch

Draw a regular hexagonal shape with a side length of one meter, determine the plant distance, calculate and mark the diagonal distance.

2. Select modelling seedlings

According to the plan, six lobular privet trees with a height of about 1.8m and a straight trunk were selected and planted on the hexagonal 6 o'clock, and framed with bamboo poles, bamboo slices, iron wire and other tools.

3. Tie up the bamboo pole

At the distance of 1.6m and 1.8m above the ground, the two adjacent trees are connected with the No. 16 wire and the thick 5cm bamboo pole, and the mesh of the width 20cm is vertically bound with the No. 16 wire between the tied bamboo poles. On the trunk 1.8m from the ground, three 5cm thick bamboo poles are diagonally tied with No. 16 iron wire, and the thick 6cm~8cm bamboo poles with 4m length are vertically fixed at the intersection point, that is, in the middle of the six trees, which is used as the middle pillar of the bamboo pavilion cover to facilitate the construction of the top of the pavilion. From the top 3.2m to the bamboo pole obliquely pulled out of each trunk, the slope should be consistent. In the middle, a wide 3cm piece of bamboo is fixed into a mesh.

4. Binding and kneading type

After the frame is basically finalized, tie up the kneading type, pull out the branches and evenly weave them on the skeleton, it should be noted that the big branches are fixed and straighten out the twigs, try not to expose the skeleton, and there are no gaps or depressions. Finally, the top of the pavilion is treated, and a ladder is built on the middle column in the middle of the pavilion, which is 3.2 m from the ground. A cylinder with a height of 30cm and a plane diameter of 20cm is tied up with bamboo and iron wire as the tip of the pavilion, and the branches are pulled out and tied evenly. After modeling, use large flat shears or hand shears to remove the excess branches.

When making, the trunk is modeled first, and the trunk is bent into "it" or "opposite" type, "S" type or anti-"S" type along the irregular direction by climbing, or it can also be modeled naturally according to the tree master method. Trim opposite branches, whorled branches, cross branches, parallel branches, reverse branches, overlapping branches, etc., choose a suitable position, and tie the branches with metal wire (aluminum wire is best, iron wire is easy to rust, copper wire should be annealed). Shade for more than 10 days after plastic surgery, often spray leaf water, the lobular privet grows vigorously, more than 1 month found that the metal wire into the tree should be removed in time, if not stereotyped. Brown wire or wire can be used for oblique traction and re-ligature after the wound is repaired.

Specific winding steps:

The winding distance is 0.5-1.5cm, do not hurt the twigs, the wire and the twigs, the center is 45 degrees, the wire will be tightly attached to the branches, the tightening is moderate, the wire will be strangled into the tree, affecting the growth; loosening can not play a stereotyped role. When you wrap the wire, you should dry it before bending it, so that the branches will not be broken. When selecting metal wire, if aluminum wire and copper wire are used, the diameter of the branch is 2 beat 3, the lead wire is 1 stroke 3, and the length of the wire is 1.5-2 times of the branch. If the branch cannot be shaped with one wire, multiple wires can be used to bind the branch. Multiple wires should be arranged in parallel, not cross-wound branches.

If the branch is to rotate and bend down, the wire should be wound counterclockwise so that the wire can play the role of bending and fixing. Branches after binding, pruning, coring into pieces, the length of branches should be orderly distribution, the outer edge of the line is not equilateral triangle, the formation of depth, hierarchical sense, increase the depth of field effect. At the same time, the flexible use of line length, straight, strong, smooth and stagnant line beauty art to make the tree dynamic. The "S"-shaped movement line fastened by the wire gives people a sense of softness, while the trimmed "Zhi"-shaped movement line gives people a sense of rigidity. The trunk has just soft branches; the trunk is soft and rigid, so as to achieve the artistic effect of combining strength and softness, male show, and proper density, so that viewers have Xu Youji, Zhang Youji and relaxation, and then enter the artistic realm of "sometimes gongs and drums, sometimes the sound of Phoenix pipes".

Time: 2019-06-10 Click: