Abstract: A tool bar for placement of a band of fertilizer in soil has a vertical knife with a horizontal blade thereon to create an inverted T-shaped slot in the soil. A band of fertilizer is placed in the bottom of the slot through a tube on the knife. A first coulter fills the slot with soil and compacts the soil above the band. A second coulter forms a mound of soil over the compacted soil and creates an elongated furrow in the soil above and laterally removed from the band. The method of placement of a band of fertilizer in soil sequentially moves the soil and creates the band as accomplished by the foregoing structure.

Abstract: A tool bar for placement of a band of fertilizer in soil has a vertical knife with a horizontal blade thereon to create an inverted T-shaped slot in the soil. A band of fertilizer is placed in the bottom of the slot through a tube on the knife. A first coulter fills the slot with soil and compacts the soil above the band. A second coulter forms a mound of soil over the compacted soil and creates an elongated furrow in the soil above and laterally removed from the band. The method of placement of a band of fertilizer in soil sequentially moves the soil and creates the band as accomplished by the foregoing structure.

Abstract: The mammary implant includes a shell with a base portion and a reinforcement member provided at the base portion. The shell also includes a promontory portion that projects from the base portion. The reinforcement member can be formed with materials of different hardnesses, or of different thicknesses in different areas. The reinforcement member can also be formed with ribs, rings or grooves at various areas of the reinforcement member to enhance flexibility or rigidity. The reinforced mammary implant prevents casular contracture due to scar tissue formation after implantation and thus maintains a desired profile and softness of the implanted prosthesis.

Abstract: The mammary implant includes a shell with a base portion and a reinforcement member provided at the base portion. The shell also includes a promontory portion that projects from the base portion. The reinforcement member can be formed with materials of different hardnesses, or of different thicknesses in different areas. The reinforcement member can also be formed with ribs, rings or grooves at various areas of the reinforcement member to enhance flexibility or rigidity. The reinforced mammary implant prevents capsular contracture due to scar tissue formation after implantation and thus maintains a desired profile and softness of the implanted prosthesis.