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Sharp sand, also known as grit sand or river sand and as builders' sand, concrete sand, or ASTM C33 when medium or coarse grain, is a gritty sand used in concrete and potting soil mixes or to loosen clay soil [1] as well as for building projects. It is not cleaned or smoothed to the extent recreational play sand is. It is useful for drainage. [2]
The broadest definition includes handheld power tools, but in general usage, the term implies huge motorized machines, particularly tractors and the many types of farm implements which they tow and/or supply power to. The mechanization of agricultural tasks is a defining element of industrial agriculture.
Sand boil, also known as sand volcano – Cone formed by the ejection of sand on a surface from a central point; Sandhill – Type of ecological community or xeric wildfire-maintained ecosystem; Sandur – Plain formed from glacier sediment transported by meltwater; Scowle – Type of landscape feature; Scree – Broken rock fragments at base ...
Sand is a granular material composed of finely divided mineral particles. Sand has various compositions but is defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural class of soil or soil type; i.e., a soil containing more than 85 percent sand-sized particles by mass. [2]
Backcrossing - Back garden - Bāgh - Bare root - Baroque garden - Basal shoot - BBC Gardeners' World - Bedding (horticulture) - Belvedere - Beneficial insect - Beneficial weed - Berry-picking rake - Biblical garden - Bibliography of hedges and topiary - Biennial bearing - Biennial plant - Biofertilizer - Bioherbicide - Biological pest control - Biopesticide - Birth flower - Bitter pit ...
The Gardeners Dictionary was a widely cited reference series, written by Philip Miller (1691–1771), which tended to focus on plants cultivated in England. [1] [2] Eight editions of the series were published in his lifetime. After his death, it was further developed by George Don as A general system of gardening
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This glossary of geography terms is a list of definitions of terms and concepts used in geography and related fields, including Earth science, oceanography, cartography, and human geography, as well as those describing spatial dimension, topographical features, natural resources, and the collection, analysis, and visualization of geographic ...