Center pivot irrigation is another method for irrigating crops. A large arm with sprinklers is attached to a central point (the pivot), from which it makes a circular irrigation pattern. Today also towable pivots are available. Those are movable pivots which can be used for multiple fields. Other irrigation systems have a swing arm which moves in a linear or triangle pattern.
Some pivot systems have except from the irrigation nozzles also specialized ejection systems for fertigation applications. Also for these purposes Sangral™ NPK can be mixed in the feeding tank.
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