This new research will focus on increasing sorghum’s fertilizer use efficiency, as well as other aspects of sorghum’s fertilizer use, including nitrogen sensing, signaling and downstream regulatory pathways.
In irrigated or dryland areas with normal production, management practices may continue as normal, but for dryland areas with drastic yield reductions, there is potential for nitrogen fertilizer adjustment for the 2023 crop.
Most areas in Nebraska likely haven't had significant nitrogen losses to already applied nitrogen, but unfavorable soil conditions during nitrogen application and precipitation in April could lead to additional losses.
Results from a long-term rainfed no-till crop rotation and nitrogen (N) fertilizer systems study, which concluded that crop rotation has more agronomic and soil benefits compared to fertilizer-N alone.
With the recent increase in fertilizer prices, it is more important than ever to use the right amount of fertilizer to maximize the economic returns. Applying too little or too much fertilizer can result in substantial economic loss.