| 摘要 |
CULTIVATOR AND PACKER ATTACHMENT FOR HARROW TINES AND THE LIKE Conventionally, a cultivator and a packer are required as well as a tine harrow in most grain farming operations. The present device consists of a small sweep of approximately two inches width that can be detachably secured to the tines of a tine harrow and adjusted vertically to cultivate the surface of the soil or at any depth up to the maximum depth penetrated by the harrow tines. Alternatively, the sweeps can be reversed on the tines and used as packers. The device may be used for relatively light weeding operations, to facilitate the proper incorporation of herbicides and to provide a level and prepared seed bed. |
