Soil science studies the Earth’s soil as a natural resource, with two main divisions: pedology studies soil in nature, while edaphology studies human use. The field has many uses, including predicting growth, managing landfills, and remediation of soil contamination. There is overlap between the two divisions, and soil science also has applications in paleontology, archaeology, […]
Farmers worldwide are using cotton underpants to test soil quality. Burying them for a few months, healthy soil decomposes the cotton, while lifeless soil leaves the underwear intact. This unconventional method helps farmers improve crop growth and animal nutrition. Agricultural organizations around the world are coming to the conclusion that a pair of cotton underpants […]
Soil conservationists work with farmers and landowners to prevent erosion, overuse, and chemical alteration. They may address issues such as nutrient depletion, erosion, salinization, pH levels, and soil organisms. A degree in agronomy, agriculture, crop and soil science, or environmental science is generally required. A soil conservationist is the person responsible for ensuring that the […]
Soil structure is determined by physical and chemical properties, and can be categorized into granular, crumb, blocky, laminate, prismatic, columnar, single-grain, or massive. Factors affecting soil structure include weather cycles, water phase changes, and biological processes. Soil’s ability to support plant life depends on its mineral and organic matter content. Soil structure is the shape […]
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