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Row crop planting apparatus for mobile pipe span-and-tower irrigation systems
(United States. Patent and Trademark Office, 1990-11-20)
A field planting system for use in conjunction with large span and wheel tower irrigation apparatus to place seed in a field across a number of rows simultaneously. Seed is suspended uniformly in a gel solution and injected ...
Distribution manifold for mobile span-and-tower irrigation systems
(United States. Patent and Trademark Office, 1990-08-21)
A field planting system for use in conjunction with large span and wheel tower irrigation apparatus to place seed in a field across a number of rows simultaneously. Seed is suspended uniformly in a gel solution and injected ...