Soil testing methods are still largely the same as they were 100 years ago, and researchers and farmers continue to struggle to interpret the numbers. However, a soil test is a good place to start ...

Please provide your email address to receive an email when new articles are posted on . Training patients to self-test kidney function at home is possible. Self-tested potassium results differed from ...

If you see signs of a potassium deficiency on your plants, or you have a soil test letting you know you need to add this ...

A good practice is to write down the weather conditions when taking a soil sample. Dry and wet weather affect soil samples, ...

Archer Materials is making strides in advancing its Biochip technology, focusing on improving the accuracy of graphene field effect transistor sensors for blood potassium testing, crucial for chronic ...

Researchers have developed a hydrogel-based strain sensor that measures blood potassium from a single drop of serum in two minutes, enabling faster and less invasive monitoring for patients with ...