GFM Network News

Can copper reduce ergot levels in wheat?

Q & A with Nutrien Ag Solutions

Q: Can the application of copper reduce ergot levels in wheat? A: Ergot is a worldwide disease that affects cereal crops such as wheat, barley, triticale, rye, and oats. Ergot is promoted in years with cool, damp weather conditions in late spring and early summer. When a crop is under stress, the flowering period is […] Read more

Growing degree days versus corn heat units

Q & A with CPS

Q: What are growing degree days (GDD) and how do they differ from Corn Heat Units (CHU)? A: Temperature plays a significant role in the development and maturity rate of crops. A good indicator of potential maturity is growing degree days (GDD). Corn heat units (CHU) is a measurement of cumulative heat over the growing […] Read more