Wanting to setup fertigation on a pivot this year, it used to be fertigated and is still setup on the well, but theres no other equipment left so I'm starting from scratch and have never been around fertigating. Its a full pivot so 130 acres and pumps about 700-750 GPM.
I thinking that a 1500gal tank set at the well and will be hauling 1000gal at a time that way I have a little bit of a cushion to get into the well and don't have to be totally empty to take the whole load. I know to get a big pump so I can pump a lot of N if I don't need a lot of water, but have no idea what pumps are good, local Agspray recommends Injectometer or Dostec piston pump.
Outside of the stuff I have to have, like the check valve, etc, what are some "nice to have" things to help a guy out? Agspray has some kits setup with a calibration tube with some quick couplers and some tubing, just wondering what some more experienced guys say