When it comes to soil, three things will influence what you ... or it might have different soil types dotted around it. The ...

The research team focused on three major aspects. First ... the researchers used two different types of soil: andosol (volcanic soil) and fine sand. "Both andosol and fine sand have extremely ...

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.

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.