Soil example sentences

These nutrients need to be added from time to time to enrich the soil.These soils are black in colour and are also known as regur soils.They protect soil and provide habitat to a large number of animals.Such toxic substances affect human beings through various routes, i.e. through water, or through soil by being absorbed by vegetables grown in polluted soil.When the soil fertility decreases, the farmers shift and clear a fresh patch of land for cultivation.Yet careless use of certain renewable resources like water, soil and forest can affect their stock.Relief, parent rock or bed rock, climate, vegetation and other forms of life and time are important factors in the formation of soil.To break the sod and turn the soil over, a variety of new ploughs were devised locally, some of them 12 feet long.The nutrient content of a soil, the amount of humus present in it and the depth of the soil are some of the factors that decide which plants will thrive on that soil.It grows well on alluvial soil and requires high temperature, heavy rainfall and humid climate.The time and frequency of irrigation varies from crop to crop, soil to soil and season to season.These ends pierce into the soil and place seeds there.Living organisms also influence the formation of soil.Imagine what happens to the nutrients? Continuous growing of crops makes the soil poorer in certain nutrients.The major factors of soil formation are the nature of the parent rock and climatic factors.