Add Yahoo as a preferred source to see more of our stories on Google. Organic nitrogen is important for plant growth, but too much of it can cause a range of problems. Over-fertilization, improper ...

Your corn requires plenty of nitrogen for optimal yield, and split applied, sidedressed fertilizer might be a good fit. Before application, it’s important to perform soil testing to figure out when to ...

Nitrogen is often the most limiting nutrient in growing plants. When deficient, plant yields and quality are reduced. However, excessive nitrogen applications could cause concerns in water quality and ...

One of the essential nutrients for vigorous crop production is nitrogen. Yet most routine tests done in commercial soil testing labs do not measure available nitrogen in the soil. Soil scientists ...

The soil fertility tests farmers have used for decades to measure nitrogen levels don't account for the vast majority of the nitrogen in soils, so Iowa State University scientists helped develop a new ...

Precision is key to innovations in the plastics and polymers space. The quality and consistency of polymers directly impact the functionality of these materials, whether this is in everyday items like ...

If recent rain has you worried you’ve lost nitrogen in your corn, you’re in good company. Here’s what to consider for adding ...