BAKERSFIELD, Calif. (KERO) — You may think that dirt is just dirt, but the soil in your yard has many different characteristics that can affect the success of your garden. Things like pH balance and ...

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 ...

Potting soil, or potting mix, is a substrate that usually consists of garden soil, organic matter and minerals.

Scientists have explored how to improve the PERSAM model used by the European Food Safety Authority (EFSA) in pesticide regulation. They have analysed the risks posed by four pesticides on two types ...