Not a designer so please take this idea very loosely and please submit any idea you have. But I was picturing “Precision Ag. Research” and maybe a “corn field” and tractor on top of the letters. 
Also maybe the period on Ag. abbreviation could be a science beaker, or something pertaining to science/chemistry, or maybe a soybean leaf? Colors maybe greens/yellows. 
Maybe logo in center of business name around it in circle?
Corn plant growing out chemistry beaker? Corn leaves around chemistry beaker like it’s the ear of corn?  I’m sure these are terrible ideas, just trying to think of something that incorporates corn/chemistry. 
I also know we picked a very long name for the company. So also open to more simple ideas or logo with company name underneath. I look forward to seeing the ideas! Thanks!