A soil scientist explains the accuracy of different nitrogen advisory tools, their limitations, and whether they’re likely to provide a return on investment.
NITROGEN (N) IS ONE of the biggest influencers on corn yield. In fact, University of Illinois plant physiologist Fred Below called it the second most important factor in his “Seven Wonders of the Corn Yield World,” ranked just behind weather.
WATCHING SOME OF the best soils we owned wash away in a big storm accelerated my family’s move to 100% no-till. My father, James, had tried no-tilling in the late 1960s, starting with soybeans behind the small amount of wheat we grew at that point.
There’s little doubt among farmers that data pouring from a myriad of displays, sensors, monitors and other precision farming equipment is going to help them be more efficient. However, analysis and timing often stand in the way of that goal.
Dual-purpose wheat, stocker cattle and stable no-till soils are helping Oklahoma no-tiller Jimmy Kinder weather droughts and take advantage of ever-changing market opportunities.
It’s a two-sided coin that every farmer wants to achieve: maximum yields with minimum inputs. Crop-sensor technology can, according to ongoing farmer and university research, help accomplish that.
Timing is everything, especially when it comes to controlling weeds, insects and diseases. Spray delays of even a day or two, in some instances, can cause substantial erosion in yield potential.
Tougher stalks from Bt corn hybrids, increased use of fungicides and the chance to trim fertilizer needs are bringing more attention to effective residue management at harvesttime.
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On this episode of Conservation Ag Update, brought to you by Martin-Till, Brian and Darren Hefty, fourth-generation farmers and hosts of Ag PhD, share tips for treating tar spot in corn.
Needham Ag understands the role of technology in making better use of limited resources within a specific environment by drawing on a wealth of global experience to overcome the challenges facing today's farmers, manufacturers and dealers.
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