That’s where soil health comes in. Soil is not just “dirt.” It’s a living ecosystem teeming with nutrients, organic matter ...

Figure 9: Examples of Mollisols (grassland soils) formed from loess. Both soils have mean annual precipitation of 450 mm. The Ustoll (a) has an ustic soil moisture regime and the Xeroll (b) has a ...

It might feel like there's not much difference among items we add to garden soil to help plants. But fertilizers and ...

Annette MaCoy, Penn State Master Gardener Coordinator, Franklin County Penn State Extension and the Penn State Agricultural ...

Quick strip tests reveal how much nitrogen is already available in soil and irrigation water, helping you avoid unnecessary ...

Texas A&M researchers found that deep soil testing can offset some crop production costs by helping account for residual ...