Discuss why earthworms may prefer some soil types to others. Questions to dicuss: The key to successful discussion here is the scientific reasoning behind responses. Even if suggestions may not seem ...

The relative proportions of all these, along with pH, determine soil type. The pH of a soil refers to its acidity or alkalinity and is a vital factor in plant growth. It's easy to measure and is ...

Different agricultural approaches are needed for three major soil types found in the country: saline soils in the north, black soils in the northeast, and red and yellow soils in the south.

Soil painting workshops provide a one-of-a-kind opportunity to experience the earth's natural colors through artistic ...

So to figure out which type of soil holds the mostamount of water, they're going to give us three different soilsamples to test. CAYANA: Okay. It sounds like it's time for an investigation.

It involves a deep soil warming experiment at the University of California, Blodgett Forest Research Station, located in Georgetown, Calif., in the foothills of the Sierra Nevada mountains.

The gardening expert has shared her recipe for improving your soil texture and it's a lot easier than you think ...

The communities within the soil are extremely important for everything that grows within it.” The British experiment comes as the United Nations is sounding the alarm over land degradation.

Conservationists in England are spearheading a nature restoration experiment in North Yorkshire, moving fungi-rich soil from an ancient woodland to a newly established site.