The average topsoil depth in Iowa decreased from around 14-18 ... The same picture is seen on farms worldwide. Soils are becoming severely degraded due to a combination of intensive farming ...

Most gardeners think soil testing only determines nutrient deficiencies, but the tests also help gardeners understand whether ...

Soil structure can increase PAW by increasing porosity. Soil depth and rock fragment content also affect water holding capacity because bedrock and rock fragments are assumed to be unable to hold ...

Cultivating the soil by digging is fundamental to good gardening. Learn the difference between single and double digging and when the no dig method works. Digging the soil is essential for good ...

moderate soil loss can cause major declines in the productivity of soils with limited rooting depth. For example, an Ultisol with a fragipan at 30 centimeters would tend to be much more negatively ...

As we head into spring, many of us are preparing the garden, researching lawn treatments, and looking after trees and shrubs that are coming out of winter dormancy. These yard care chores should ...

Since I have had some questions recently on soil sampling, I thought it might be worth re-visiting. Not always a fun activity ...