It's no secret.  Science has made a huge difference in corn yield.  In lab conditions seed companies have theorized growers can yield over 1,200 bu. per  acre.  Outdoors, when everything is perfect, some growers have seen up to 330 bu.  Yet the average corn yield is well under 160 bu.  You're planting the best genetics, following established fertility and pest control, so why have your yields not increased dramatically?

What's left is…the soil.  Getting the soil in optimum condition takes some effort.  Maintaining that level of conditioning is rather easy.  So, what's the answer?  That too is no secret.  Take care of your soil first and the best way to start is to investigate the inputs made by Calcium Products.  Start there, and the rest follows.  Remember, "First Things First."