Spray system for liquid fertilizer comprises rows of sprays mounted on frames on each side of vehicle and across its rear, each frame pivoting about axis which is at acute angle to vertical in working position

摘要

The spray system for liquid fertilizer comprises rows of sprays (10) mounted on frames on each side of a vehicle and across its rear. Each frame pivots about an axis (8, 11, 13) which is at an acute angle to the vertical in the working position. An independent claim is included for fertilizer spraying vehicles fitted with the spray system.