Researchers have found that rust-coated irrigation pivots could signal an absence of nitrate in nearby groundwater -- and position them as a guidepost when monitoring for the contaminant, which has ...
The purpose of irrigation systems is obvious: Plants need water, and people aren’t always around to provide it. I realized this fact when a wildfire engulfed my rural California neighborhood in August ...
On two rooftop chili plots in Gazipur, a farming region in central Bangladesh, the finding took shape inside a working irrigation system rather than a laboratory simulation. There ...