The height of the scaffolding surface from the ground depends on the height of the orchard manager, generally 1.5 to 1.7m. The cement pillars of the scaffolding pear orchard are erected between the rows of fruit trees, with a specification of 8cm×8cm×265cm. Two layers of triangular iron are placed on the cement pillars for wire threading. The first floor shelf is 60 to 70cm away from the ground, and the shelf width is 160 to 180cm. A No. 4 or 5 galvanized iron wire is pulled every 40 to 45cm in the north-south direction. The shelf generally consists of 4 to 6 north-south, horizontal and parallel wires. It consists of distributed galvanized iron wires, the length of each of which should not exceed 50m (10 trees); build a second shelf at a vertical height of 90 to 100cm from the first shelf, with the same specifications as the first shelf. If possible, plastic steel wire can be used. This kind of steel wire has a long service life, but the cost is higher.
Scaffolding method