Fertilizer: 46-0-0, Urea

​Two Video Clips of the First and Second Working Models

Prototype Number 3

​(Second Functional)

Prototype Number 2

(First Functional)

​Usage

This video demonstrates the flexibility of the applicator. During this demo, the soil is moved whereby a trench is form. Next, the fertilizer is dropped into the depression. ​Last steps are to "roll" the soil over the freshly applied fertilizer and then pack the soil using the contoured wheels in a back-and-forth motion.

​spotdropfertilizerapplicator.com

Trial- "A Walk Around the Corn"

It is apparent which two rows had no treatment.

​Using the delivery system as applicable to this study, a cost savings ratio of 20:1 can be realized.

Yield improvement:

Based on Ear Count, ​2:1 improvement

Based on Weight of Harvest (cob and husk included): Close to 3:1 improvement!​

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