| 摘要 |
A towable center-pivot irrigation system having a liquid conduit communicating with a liquid source and extending generally radially from a center-pivot location. The conduit is supported along its length by spaced support towers which move in generally circular paths about the pivot location. Liquid dispensers are spaced along the conduit. At the pivot location, the system has a pivot assembly which structurally supports the end of the conduit near the pivot location above the ground. During operation of the system the structural support turns with the system about the pivot location.
|
