net sideways force on the implement the left seeders and the right seeders are kept separate in banks since the configuration of the seeders is not suitable for close pitched left right mountings thereof press wheels 127 are provided one in line behind each seeder to roll over and to close the ground after the seeds have been deposited by the seeders the seeders are attached each to a respective mounting bar 128 which is suspended from the frame 129 of the implement the suspension mechanism including the usual break back spring mountings 130 fig1 is front view of one of the angled knife seeders 123 fig1 shows the seeder being dragged forwards i e out of the paper as indicated by the arrow 132 fig1 is a lateral or side elevation showing the seeder being drawn through the ground and moving to the left as indicated by arrow 132 fig1 includes an inset cross section taken on line x x of fig1 it is emphasized that line x x is vertical i e the inset cross section in fig1 lies in a vertical plane as shown from the front view fig1 the seeder or knife 123 has an angled blade 134 which extends down into the ground to a depth typically of about 10 cm the depth is determined by the needs of the type of seeds being planted planting seeds deeper than 10 cm would be unusual and 15 cm can be.