Rich Bronec had a hunch smart spraying technology would fit perfectly in his production system, particularly across his ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

A worm burrows its way through the dark earth, ingesting particles of soil and expelling nutrient-rich casts in a constant forage for food. Charles Darwin described earthworms as one of the most ...

2005). With the exception of C, H, and O, which plants obtain from air and water, plants derive the remaining 14 elements from the soil or through fertilizers, manures, and amendments (Parikh ...

In the wet forests of southeastern Australia, superb lyrebirds engage in extraordinary behavior—tilling the soil to create habitats for their prey to flourish. Moss crusts, an advanced form of ...