Pale and yellow corn doesn’t necessarily indicate a nitrogen deficiency. The Late Spring Nitrate Test is one way to find out.

The objective of this study was to evaluate NBPT, zeolite and humic acid in different concentrations as inhibitors of the activity of the enzyme urease. The activity of the urease enzyme was ...

The use of coated fertilizers is a strategy for improving fertilization efficiency and crop yield. However, further studies are needed to understand the dynamics of different types of coated K ...

South Africa were well behind and looked on course for another ICC knockout loss when one man stood up and made it count What if teams got more points for taking Tests longer (without drawing)? The ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A nuclear stress test, also called myocardial perfusion imaging (MPI) or a thallium stress test, uses a radioactive tracer to show how blood flows through your heart muscles during exercise and at ...

Abnormal stress test results may suggest an underlying heart condition, such as coronary artery disease, or a blockage in the arteries supplying blood to the heart. Failing a stress test means you can ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

Fran: Scientists love to find things out and they love questions but not all questions lead to a fair test. What do I mean by that? Well, say I wanted to see how fast I can make my ball travel on ...

The fructosamine test reveals your average blood sugar levels over the past one to three weeks. A fructosamine test is useful if A1C tests are not reliable due to conditions like anemia or recent ...

A cardiac stress test evaluates how your heart works under exercise conditions. Stress tests can help diagnose coronary artery disease and monitor other heart conditions. It's important not to eat or ...