Hello,
I can help You put together plans for irrigation, but in order to do a good job, I would need more than pump spec. and property plans. Information about type of soil, type of plants, is mineral fertilizer added thru irrigation system, the slope of the land, number of chicken and ducks and type of drinkers etc.
I also have a garden with well and bore pump that irrigate some vegetables and a small vinyard and know well what are the problems with this system.
If You have any additional questions please contact me.
Best regards
Slavko Simonovic