Posted 2/22/2021 16:20 (#8851342 - in reply to #8851244) Subject: RE: who grows corn without using NH3?
How do you have it plumbed prior to the coulter/y drops? What I've learned is that you can greatly reduce row to row or even one side of y vs the other if you use oversized/wet boom plumbing from the tank to fairly close to the row units. Then still run a slightly oversized hose to the row units and keep normal row unit plumbing to just the row unit. Then have checkvalves right at each "tip". So in your case 2 on each y drop and one on coulter.