Sentence examples for hardpan soil from inspiring English sources

According to the zoysia turf manager at Pursley's Turf Farms in Sarasota, Fla., six pounds of IBDU nitrogen over the course of the year on sandy or hardpan soil will produce a spectacular zoysia lawn free of disease.

On the sterile hardpan soils of those astounding forests, the trees may reach full maturity at under 0.2 metre (0.7 foot) in height, while individuals of the same species on richer, deeper soils can grow to more than 30 metres (98 feet).

I am responding to the various and sundry letters published by the Independent on the general subject of the work being done on the Bolsa Chica mesa, its possible (mis)management by Bolsa Chica Land Trust folk and commentary/reportage by Lou Murray on her accidental discovery of water drained from hardpan soils.

Durisols are internationally known as "hardpan soils" (Australia) or "dorbank" (South Africa) or they represent the "duripan phase" of other soils, e.g. of Calcisols (FAO).

Deep-till hard or textured soil to break up hardpan soils.

There is a direct relationship between soil hardpan occurrence and the heuweltjies.

Guidelines have been developed by the U.S. Natural Resource Conservation Service to assist field estimations of the T-value based on texture, topography, and depth to bedrock or to a root-impeding layer (hardpan) in a soil profile.

Such heavy rains sometimes produce a crust or hardpan at the soil surface, which degrades infiltration.

Deep tillage implements, used chiefly to break up hardpan and packed soils, include the subsoiler and the chisel plow.

Compacted soil hardpans restrict crop growth by limiting root access to moisture and nutrients in the subsoil.

Among the best places to find Martian microfossils would likely be at the sites of mineralizing springs, ancient evaporite deposits, and soil hardpans.