Sentence examples for soil penetration from inspiring English sources

Soil penetration resistance was evaluated in different crop residue management practices.

Soil penetration resistance showed that harvesting and cattle grazing did not result in soil compaction.

However, their effects on the soil penetration resistance (PR) curve are unclear.

Soil penetration resistance (Q) was measured using a cone micro-penetrometer.

Until now the interactions between soil penetration resistance, root system properties, water uptake and crop productivity are rarely investigated.

These include soil texture, available water capacity, soil penetration resistance (compaction), wet aggregate stability, organic matter content, soil proteins, respiration, active carbon, and macro- and micro-nutrient content (see soilhealth.cals.cornell.edu/ for more details).

It must be noted that the 5-cm frozen-soil penetration depth is obtained from dry-ground assumptions [14, 21, 22].

The input parameters are relative complex permittivity value of crested wheatgrass (ϵ2), the relative complex permittivity value of frozen soil (ϵ3), the prairie grass layer thickness (t2), the frozen-soil penetration depth (t3), and the height of the antenna above the frozen-soil surface (h).

No tillage was characterized by larger aggregates, greater soil strength (penetration resistance and shear stress), wetter soil, and greater residue cover compared to all other tillage treatments.

However, the influence of hydraulic properties of the unsaturated soil on penetration process of variable density flow in an unsaturated saturated aquifer system is rarely investigated.

Based on the coupled Eulerian Lagrangian (CEL) method, a numerical approach incorporating anchor line effects is developed to investigate comprehensive anchor behaviors in the soil, including penetration of drag anchors, keying of suction embedded plate anchors and diving of gravity installed anchors.