Does it really make sense to cultivate where only weeds are going to grow? Or create a soil structure vulnerable to a period ...

Size - Total Size: 125 x 13mm / 5" x 1/2"(D*T), Shank Diameter : 6mm / 1/4", Shank Length: 20mm / 0.79", Limiting Speed: 5000RPM, Abrasive Grain Size: 46-Grit; 2 x Strip Discs Material - The strip ...

See also: Direct drills revisited ... a vertical serrated disc cutting along the centre of the strip, two angled row-cleaning discs with prominent fingers to sweep crop residue and other debris ...