drill opener , także: opener *

Influence of seed drill opener and fertilizer banding depth on spring wheat yield and protein in Saskatchewan.

Rettie blames the uneven corn stand on the configuration of the corn planter - seed went from the 7000 units into the ground through 750 drill openers.

Akpom's drilled opener came after Ian Lawlor saved from Meyler, but his third was a stylish effort before substitute Craig Jones grabbed a deserved consolation for battling Bury.