During the cultivation of passion fruit, a turret must be set up for the purposes of management and harvesting. There are four types of trusses:
1. Cross type truss (or T type truss)
Yellow Passion fruit, due to the need for artificial pollination, for the convenience of the use of cross-shaped or T-shaped scaffolds, but in the high cliff,
Poorly ventilated areas. Prone to serious diseases; Common methods, according to plant spacing every 5-6 meters. 12cm square buried,
270 centimeters of cement live, about 70 centimeters buried in the ground, about 30 centimeters from the top of the cement, and 100 millimeters long and hated.
10cm wide, 5cm tall crossbar; draws a wire 8 at the top of the cement, while also pulling 2 at both ends of the crossbar 10
Iron wire, and pull both ends of the wire and bury it in the ground, each line should not exceed 80 meters long. The T-shaped frame tries to be the same as the cross type. But
Bars are scheduled to stay on top of cement.
2. A-shaped truss
This type of truss also has an A-shaped iron frame of 5-6 meters each. In the top of the A-shaped iron frame, it pulls the No. 8 wire.
Traction 2 8 wire, the wire on both sides of the maid frame can be drooping down Linxia, ​​keep the interior of the truss ventilated. Avoid immune diseases.
3. Horizontal truss
The common law is the same as that of a general truss planted with grapes. The cost of spelling is higher, but it is more durable than the other two methods.
Ventilation in orchards can be maintained to reduce the occurrence of epidemics. It is very suitable for purple species or hybrids that do not require artificial pollination. But late summer leaves
Layer stacking. Pruning management is not easy. The fruit of the later period is not easy to fall naturally, or is placed on the truss 7. It is difficult to harvest it as its owner.
To shortcomings.
4. Horizontal three-line truss
This type of truss is an improved horizontal truss. Orchard circumference every 3 meters obliquely stands a 10cm X12cm X 2 400 Percent
The cement of the rice lived. The four corners were made of four 12 cm X12 cm X 2 700 cm cement pillars.
Diagonally buried in the soil, so that the vertical height of the top of the residence should be 2.1 meters (about 7 meters) from the ground, and about 2 centimeters from the top of each cement.
A 4-point (9-10 mm) ancestral stainless steel water surrounds it and fixes it. Each row is tied to a 2 point (2-6 lead)
(m) Coarse fine steel cable. Both ends are fixed to the top of cement and are buried vertically in the soil and fixed with cement blocks or large pebbles. from
On each side of the main line about 40-50 cm, each traction of a 3 mm thick thin steel wire. Both ends are tied to the surrounding line.
Three-line type. At the same time in the east-west direction every 6 meters, a 2 mm (5-6 mm) thick wire rope is pulled.
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