Phosphorus is crucial for crop growth. But too little can lower crop yields, and too much can lead to pollution downstream. Studies show that some soils are losing phosphorus, while others are ...

Abstract: This industry-driven article introduces a novel multifrequency soil sensor for precision agriculture applications. The sensor simultaneously measures volumetric water content (VWC) and ...

If you’ve got a smart home, or you just want to know how soaked your garden is getting in the winter, you might want to measure rainfall. There are a bunch of ways to go about it, and this capacitive ...