1. herringbone frame

Border width 150 cm, planting on both sides of border, plant spacing of 45-50 cm, planting1800-2,000 plants per 667 square meters. After the vine is pulled out, the bamboo pole with a length of 200-300 cm and a thumb at the base is obliquely inserted into the soil for 20-25 cm, and crosses at the distance of 100- 120 cm, and then 1 bamboo pole is longitudinally added at the crossing point, and tied tightly with plastic rope. When the main vine grows to about 30 cm, tie the vine along the bamboo pole, and then tie the vine every 4-5 knots 1 time. When the main vine is below 100cm, two vigorous lateral vines are selected to grow on both sides of the main vine respectively. After that, only vines are tied on the shelf according to the growth of plants, and vines are not trimmed. The main features of herringbone frame are firmness, strong wind resistance and convenient operation. The disadvantage is that the top branches and vines are densely covered in the later stage, which is easy to form depressions and poor ventilation.

2. Improved herringbone frame

That is to say, if the frame material is placed on the herringbone frame and all the herringbone frames are connected into a whole, the intersection of the herringbone frames can be increased to 140- 150 cm, which is convenient for operation. This scaffolding method has the characteristics of both herringbone frame and shed frame, and the stems and vines are horizontally distributed on the frame, which expands the growth space of the stems and vines and avoids the shortcomings of poor ventilation and light transmission of the general herringbone frame.

3. Horizontal scaffolding

The width of the border is 150 cm, and it is planted in the center of the border in a single row with a spacing of 60-80 cm, and 500-700 plants are planted every 667 square meters. After the vine is pulled out, the bamboo pole with a base length of 200 cm and a thumb is vertically inserted into the soil for 20-25 cm, and 65,438+0 bamboo poles are longitudinally added at a distance of 65,438+050-65,438+060 cm from the border, and then the bamboo poles are connected with other border edges to form a shed, which is fastened with plastic ropes. When the main vine grows to about 30 cm, tie the vine along the bamboo pole, then tie the vine every 4-5 knots 1 time, and at the same time remove all the side vines under the trellis until the main vine is placed on the trellis, but in order to make the stems and vines on the trellis evenly distributed, it is necessary to arrange the side vines in different directions. Horizontal scaffolding is beneficial to ventilation and light transmission, and it also greatly reduces the workload of picking vines. The disadvantage is that the wind resistance is poor, so attention should be paid to reinforcement in windy seasons or areas to avoid shed tilting.

4. Single-row fence frame

It evolved from a single row of bamboo forests, with a width of 100 cm, planted in a single row in the center of the border with a spacing of 50-55 cm, and planted 1 200- 1 300 plants per 67 square meters. After pulling the vines, the bamboo pole with a length of 200-300 cm and a thumb at the base is obliquely inserted into the soil for 20-25 cm to form a "well"-shaped fence frame. When the length of the main vine is about 100 cm, two lateral vines with vigorous growth at the base are selected to grow in different directions on the fence frame, and then only vines are tied on the frame according to the plant growth situation, without whole vines. The single row fence frame is stronger than the single row inserted straight row frame, which is more convenient for the vines to grow along the frame. The disadvantage is that the branches and vines are dense, which is easy to form darkness and poor ventilation, which is not conducive to the results.

5. Double-row fence frame

The width of the border 1.20 cm, planted in the center of the border in a single row, with a spacing of 45-55 cm, planted every 667 square meters1.654,38+0.300 plants. After the vines are pulled, bamboo poles with a length of 200-300 cm and a thumb at the base are obliquely inserted into the soil on both sides of the boundary for 20-25 cm to form a "well"-shaped fence frame. When the main vine grows to about 100 cm, the top bud of the main vine (commonly known as topping) is removed, leaving four side vines that grow vigorously at the base of the main vine and grow on the fence frames on both sides respectively. After that, according to the plant growth, only the vines need to be tied to the shelf, and the whole vine is not needed. Compared with the single row hedge frame, the double row hedge frame increases the ventilation and light transmission capacity, which is more conducive to improving the output.