A clamp is a compact heap, mound or pile of materials. A storage clamp is used in the

agricultural industry Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to ...

for temporary storage of root crops such as

potato The potato is a starchy food, a tuber of the plant ''Solanum tuberosum'' and is a root vegetable native to the Americas. The plant is a perennial in the nightshade family Solanaceae. Wild potato species can be found from the southern Unit ...

turnip The turnip or white turnip (''Brassica rapa'' subsp. ''rapa'') is a root vegetable commonly grown in temperate climates worldwide for its white, fleshy taproot. The word ''turnip'' is a compound of ''turn'' as in turned/rounded on a lathe and ' ...

rutabaga Rutabaga (; North American English) or swede (British English and some Commonwealth English) is a root vegetable, a form of ''Brassica napus'' (which also includes rapeseed). Other names include Swedish turnip, neep (Scots), and turnip (Scott ...

mangelwurzel Mangelwurzel or mangold wurzel (from :de:Futterrübe, German ''Mangel/Mangold'', "chard" and ''Wurzel'', "root"), also called mangold,Wright, Clifford A. (2001) ''Mediterranean Vegetables: a cook's ABC of vegetables and their preparation in Spain ...

, and

sugar beet A sugar beet is a plant whose root contains a high concentration of sucrose and which is grown commercially for sugar production. In plant breeding, it is known as the Altissima cultivar group of the common beet (''Beta vulgaris''). Together wi ...

. A clamp is formed by excavating a shallow rectangular depression in a field to make a base for the clamp. Root crops are then stacked onto the base up to a height of about . When the clamp is full, the earth scraped from the field to make the base is then used to cover the root crops to a depth of several inches.

Straw Straw is an agricultural byproduct consisting of the dry stalks of cereal plants after the grain and chaff have been removed. It makes up about half of the yield of cereal crops such as barley, oats, rice, rye and wheat. It has a number ...

or old

hay Hay is grass, legumes, or other herbaceous plants that have been cut and dried to be stored for use as animal fodder, either for large grazing animals raised as livestock, such as cattle, horses, goats, and sheep, or for smaller domesticat ...

may be used to protect the upper surface from rain erosion. A well-made clamp will keep the

vegetables Vegetables are parts of plants that are consumed by humans or other animals as food. The original meaning is still commonly used and is applied to plants collectively to refer to all edible plant matter, including the flowers, fruits, stems, ...

cool and dry for many months. Most clamps are relatively long and narrow, allowing the crops to be progressively removed from one end without disturbing the remaining vegetables. The use of a clamp allows a farmer to feed vegetables into market over many months.

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{{agriculture-stub Food preservation Agricultural terminology

See also

References

External links