The University of Glasgow has created a pH sensor for soil testing that can be composted at the end of its life. It is an impedance-based sensor, using screen-printed interdigitated carbon-based ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you’ve been outside tending to your plants and vegetables for most of the season, ...

Water pH is a critical parameter that determines the acidity or alkalinity of water. Measured on a scale from 0 to 14, pH levels influence chemical reactions, biological processes, and overall water ...

Concept of a decomposition sensor where the rate of erosion of a biodegradable conductive trace correlates with the microbial activity in the soil. Credit: Advanced Science (2022). DOI: ...

Enfarm, a Vietnamese startup, has introduced a groundbreaking technology that allows farmers to accurately measure soil nutrients, moisture, temperature, and pH levels at an affordable price. The ...

Smart sensing technology to help farmers use fertiliser more effectively and reduce environmental damage has been created by Imperial bioengineers. The technology, which is described in Nature Food, ...

A highly sensitive sensor that can detect real-time the presence of zinc over a wide concentration range — 0.1-500 ppm — has been fabricated by researchers at the Indian Institute of Technology (IIT) ...