When farmers talk about their soil test results, the conversation often starts and ends with soil pH. While that one number is important to determining whether lime is needed, that insight is just a ...

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The classic microscope is getting a modern twist—US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more accessible to farmers and ...

PARK RIVER, N.D. — Fields with soil salinity, sodicity and high magnesium levels require management before they can be productive, said Naeem Kalwar, North Dakota State University Extension soils ...

Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

Wondering what soil to use for vegetable garden beds to produce big yields of veggies? We asked the pros for you.

Is your soil ruining your yard? I find out from gardening experts what the hidden soil problem that’s ruining your garden is, ...

In announcing its findings, the EPA cited federal lead standards only, and not California's more stringent thresholds.

University of Florida researchers are testing the use of volcanic rock dust to improve soil health across the state’s sandy ...