#$%^&*AU2018100789A420180719.pdf#####Abstract A seeder assembly includes a knife or tine which is held within a channel of a knife holder by a transverse pin. The knife holder is in turn held onto the frame of a seeding apparatus by means of transverse bolts. The knife and the knife holder can be separately replaced as each wears.1/3 30 -32 10 4 12 62 60 50 1 16 56 4 52 Fig. 1 54 74 22 58 62 4 60 70 54 5 Fig. 2 50--32 30 658 10 72 2 18 20 Fig. 3