Researchers at Iowa State University are studying three grazing-friendly alfalfa varieties that can be interseeded with grass ...

Alfalfa is an important and valuable forage crop with high protein content as feed for dairy cows, beef cattle, calves and other livestock. It is highly beneficial to enrich soil with nitrogen and a ...

Since the alfalfa in the rest of the field didn’t show any signs of potassium deficiency, I suggested that the farmer take a composite soil sample from just the high areas, which represented about one ...