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Sod is the upper layer of turf that is harvested for transplanting. Turf consists of a variable thickness of a soil medium that supports a community of turfgrasses. In British and Australian English, sod is more commonly known as turf, and the word "sod" is limited mainly to agricultural senses.
argillic horizon: [soil classification] A diagnostic mineral soil horizon that is characterized by the illuvial accumulation of phyllosilicate clays. The argillic horizon has a certain minimum thickness depending on the thickness of the solum, a minimum quantity of clay in comparison with an overlying eluvial horizon depending on the clay ...
4 days ago · Sod is a layer of pre-grown grass, including the soil and roots, that is laid out on top of the soil to plant a fresh lawn. Sod typically comes in square-foot squares or rolls. The advantage of starting a new lawn with sod over starting one from seed is how quickly you'll have the finished product.
Jun 11, 2004 · Consequently, questions of soil fertility became central, and modern science addressed them in ways that revolutionized the human condition. European scientists took the lead in formulating new theories of soil fertility.
- J. R. McNeill, Verena Winiwarter
- 2004
What is turfgrass science? Turfgrass is what most people call grass or lawn. It’s what you find in your yard, school playground, and sports fields. (For more on other grasses, see the Grazing & Forage section .) Turfgrass scientists work to improve the quality and sustainability of turfgrass systems. Why?
May 1, 2023 · Sod, also known as turf, is a layer of grass and soil that is held together by roots. It is often used for landscaping purposes and to cover large areas of land. It is different from seed because it is already established and ready to be used, whereas seed takes time to grow and mature.
Sod-forming grasses are characterized by their capacity to produce either rhizomes or stolons, each being a modified stem, which extends laterally enabling the grass to develop a firm sod.
