Large variations in temperature, with warm days and cold nights, has slowed crop growth and care is needed not to check crops ...

For grain sorghum, a recent K-State study in Hays found that subsurface application of 60 lb/acre urea produced yields ...

For grain sorghum, a recent K-State study in Hays found that subsurface application of 60 lb./acre urea produced yields ...

Dr. John Grove, extension soil fertility specialist, wrote the following article on how to improve nitrogen use efficiency.