clay soils

Avoid adding peat moss to clay soils since it may retain so much water that the roots drown or rot.

Expansive soil, one of the special clay soils, had caused many problems to foundations and slopes.

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

Traditional plowing is utilized to break up dirt clogs in heavy clay soils and to kill competing weeds.

Most of our vines are grown in black, clay soils using advanced trellising and are all pruned by hand.

Clay soils become very sticky and difficult to work when wet and can easily become waterlogged .

Impervious clay soils may exclude any system dependent upon seepage.

Rivers which drain areas of red clay soils become highly colored during times of flood .

Soil-nailing walls are main support structures in silty and clay soils.

The 560 hectares under vine are composed of sandy-clay soils and granite soils, both of volcanic origin.

Two clay soils have very different properties if one is composed primarily of quartz and the other of clay minerals such as illite.

He says that is because the farmer used rich soil to produce the sod, so it might not do well in clay soils.

Test Method for Identification and Classification of Dispersive Clay Soils by the Pinhole Test

Temperature effects on mechanical characteristics of clay soils

The properties of porewater pressure in saturated clay soils under impact load

Study on identification of dispersive clay soils