| 摘要 |
Agricultural apparatus for shaped beds having a rotatable mulcher assembly adapted to engage the top surface of the bed and to break up the top surface of the bed to form a relatively fine mulch on the top of the bed and having a housing which overlies the bed and encloses the upper extremities of the mulcher assembly, the housing having an opening to the rear and means for enclosing the opening so that all the clods on the top surface of the bed cannot exit from the housing and are broken up or pulverized by the mulching assembly.
|
