Sentence examples for soils to develop from inspiring English sources

The uneven surface relief of the regions where these soils occur also makes it difficult for mature soils to develop, since the land, except in the valley bottoms, is not sufficiently flat over wide enough areas to allow the soil-forming (parent) materials to remain in place and thus to be thoroughly weathered.

Surveys of above-ground biomass of 264 reforestation sites (132 woodlots, 132 environmental plantings) within the agricultural regions of South Australia were conducted, and combined with spatial information on climate and soils, to develop new spatial and temporal models of plant density and above-ground biomass productivity from reforestation.

The Kamine family has already invested $2 million into California Safe Soil to develop the technology, and expects to raise another $75 million for the KDC Ag operating company to roll out the services to farms and grocery stores nationwide.

One of the primary reasons for difficulty in applying known theory is the capricious variability of natural soil in contrast to the idealized soils required to develop a theory.

The capacity for symbiotic nitrogen fixation allows legumes such as Medicago truncatula to grow on nitrogen-depleted soils and to develop protein-rich seeds, which are properties exploited in sustainable agriculture [ 1- 5].

To guide expectation, this study used soil plot data from eight common soil associations to develop a model of Soil Test P (STP) (Morgan's extract) decline following periods of zero P amendment.

The term climate in pedology refers to the characteristics of weather as they evolve over time scales longer than those necessary for soil properties to develop.

When there is a high rate of seepage, the soil tends to develop differential pressures and reach a condition called quick, in which it behaves as a fluid.

Owing to long time periods required for these soil patterns to develop, results provide additional support for an idea that locations of tree and herbaceous patches were stable for long time periods (centuries to millennia).

Consequently, some managers have favoured the reduction of forest density (selective cutting or geometrical clearing) or the planting of trees into pastures (with maximum tree canopy cover up to 20%to30%0% of the soil area) to develop new income sources from farm-tourism, educational services for school classes and game hunting.

In this paper, we proposed a method by using the measured hyperspectral and BJ-1 multispectral image to estimate the silt content in soil quantitatively, and to develop a soil-based model which could be used in detecting desertification or land degradation.