"Soil don't get no respect," Rodney Dangerfield might have said (but didn't). Perhaps you know your state bird or flower, but do you know your state soil? Well, in recent years soil has begun to get ...

Perspective -- Geologic time : The quaternary period ; Archeology ; Estimating geologic time ; Early estimates of geologic time -- Weathering and erosion : Structure of the rocks ; Structure in ...

Since the alfalfa in the rest of the field didn’t show any signs of potassium deficiency, I suggested that the farmer take a composite soil sample from just the high areas, which represented about one ...

A simple, quick test will tell you how well your soil drains. Photo courtesy Greywater.org Seventeenth in a series republished with permission from the San Diego County Water Authority‘s website. Soil ...

Very often, seeing unexpected mold inside your home is cause for alarm. It might ruin your food, clothes, walls, carpets, and more. Plus, it can be hazardous to your health. But when it comes to plant ...

Scientists have uncovered how different types of biochar influence the movement of water in agricultural soils that contain excessive phosphorus, offering new insights into how farmers can reduce ...