Jake, I've noticed that you  have both gangs on one unit. Is that enough downpressure? I guess the sweep might pull them down a little. As for the ridging, is that in corn only or are you throwing dirt back onto the beans aswell? I've done that, but ran into problem with the combine picking up dirt.

Why not rig up your cultivator to band spray. You could band some of your Neem/Karanja mix at the same time. I band my herbicide that way. Cuts my chem. bill in less than half.

Jake, I foliar fed my beans with some fish and man do they ever turn a nice color. Will do it again next year. 

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