USGA-funded research found that iron and clay layers can form in sand-based putting green rootzones. An iron layer is more likely to accumulate where a low-pH sand sits atop high-pH gravel. Less is ...

From left: Bob Hawkins, Nicole Pramik, and the author at The Farm at Okefenokee. What do I put on the bottom of a raised garden bed? Design your raised bed garden layout to maximize sunlight and layer ...

In agriculture, large quantities of nano- and microplastics end up in the soil through compost, sewage sludge and the use of mulching foils. The plastic particles always carry various pollutants with ...

Ludhiana: The recent floods in Punjab — its worst in decades — have altered the texture of soil and reshaped soil profile, not only disturbing the delicate balance of nutrients but also coating ...