A potato (plural form: potatoes) (Solanum tuberosum) occurs as perennial plant of the Solanaceae, or nightshade, family, grown for its starchy tuber. Within recent centuries potatoes stand be the world's first tuber crop & its quaternary first source of food energy (after rice, wheat, and maize): farmers and gardeners develop the children globe-wide. Agriculturalist cultivate hundreds to thousands of different varieties of potato. A potato originated in the Andes, in the area of present-contemporary Peru. Pre-Columbian inhabitants of the Andean cultures cultivated around 200 different kinda potatoes.

a potato has exclusively a super distant relationship by using the sweet potato. Within areas of the United States where sweet potatoes grow ordinarily, population another time refer to the "Irish potato" to distinguish them, the information to the far flung cultivation of potatoes around Ireland in the 19th century.

Botanical description
Potato plants have a on line-flat-growing habit & bear whiten flowers with yellow stamens. It develop better around cool climates using serious rainside or even irrigation like in Maine, Idaho, Colorado, New Brunswick, Prince Edward Island, Belarus, Germany, Peru, Poland, and Russia. However it adapt readily, & producers develop the two, at least around the little shell, in virtually all moderate regions.

Buds known as "eyes" come out on the surface of potato tubers. Since most common varieties of potatoes don't make seeds (they bear infertile flowers), propagation occurs by planting pieces of existent tubers, cut to include at least 1 eye. Decoct, these pieces might bear a title "seed potatoes". A halm or even shaw of the potato plant may wither in case early harvesting doesn't occur.

Fallowing potato-plants flower, a few varieties might develop little green fruits that look similar to green cherry-tomatoes. These green groceries seeds such as more fruits. Insects may cross-pollinate a flowers of different potato plants. Every of the fruits may contain as much as 300 avowedly seeds. 1 could separate a seeds from either a fruits by putting the children around the liquidiser within a slow speed by owning a few a river, & so allowing the children in fluids for a day so that the seeds may sink and the rest of the fruit may float. A fruit contains poison: of these should non eat it. [http://www.selfsufficientish.com/potatoes.htm])

Naming of the potato
In the 16th century, the Spaniards introduced potatoes to Europe. A title "potato" come from either a Spanish word "patata" (the original Quechua word appears as "papa"). Numbers of more European languages spring of this Spanish title, however popular choice or even shortened forms survive around English, like spuds, tater, murphy, or even tatties (Scotland). In the Americas, Spanish-speakers use a word "papa" extra unremarkably than "patata". Interestingly, French-speakers call a potato pomme de terre, meaning literally "apple of earth" (Dutch speakers use a similar term aardappel. German speakers use a term Kartoffel, which derives from either an Italian same of truffle).

History
Man of science think that a potato plant originally come from either a Andes. Archaeologic grounds to believe suggests that homo develop cultivated a potato for at least 7,000 years. Recent transmissible analysis has shown that a potato was cultivated from either of these primogenitor inside an metropolitan area of southern Peru, and a cultivated coinage so spread from either there. Pre-Columbian societies of this region (pre-cursors of the Inca civilization) cultivated it originally, and it cover period to more Native American groups and became the staple food in some areas.

Popular legend has hanker credited Sir Walter Raleigh with first bringing a potato to England, however history suggests Sir Francis Drake as a more in all probability candidate. Around 1586, after battling a Spaniards in the Caribbean, Drake stopped at Cartagena in Colombia to collect provisions — including tobacco and potato tubers. Prior to giving to England he stopped at Roanoke Island, where the foremost English settlers experienced attempted to install a colony. A pioneers returned to England using Drake, along using a potatoes. Agriculturalists inside Europe shortly discovered potatoes more comfortable to develop & cultivate than more staple crops, like wheat and oats; potatoes produce other food energy than any other European crop for the equivalent locality of l& and call for sole the shovel for harvesting.

By 1650 potatoes had get a staple food of Irel&, & it began to replenish wheat when the major crop elsewhere within Europe, serving to feed two humans and fauna. A 1st mention of potatoes appearing around Northward Usa comes from either Irish settlers inside Londonderry, New Hampshire during 1719. Per prevent of a 18th century the potato got be popular within France, due to the protagonism of Antoine-Augustin Parmentier, an employee of King Louis XV. Now, potatoes develop widely witharound Europe, especially in To a north European countries like the British Isles, Germany, Poland, and Russia, due to their ability to thrive inside cold, dampish climates. Because a potato grew soh swell around Northern Europe, it could use at times contributed to the people-explosion there around the 19th century - though non in more centuries.

A potato became such an significant food for a Irish that the popular imagination automatically associates it sustaining the children within todays world, however its early history in Ireland remains obscure. 1 speculation has it that a potato might stand originally arrived within Ireland washed toward land from either wrecked galleons of the Spanish Armada (1588). An additional story credits a introduction of the potato inside Ireland to Sir Walter Raleigh, who did finance transatlantic expeditions, at least one of which processed landfall at Smerwick, County Kerry in October, 1587, but there is no record lives of what botanic specimens it could keep close at hand carried or even whether it thrived around Ireland. Occasionally stories say that Sir Walter foremost planted a potato in his estate touching Cork. The 1699 source (over of these century when a event) says 'A potato .... Was brought foremost away from Virginia by Sir Walter Raleigh, & he stopping at Irel&, a bit of was implanted there, around which it thrived swell & to adept purpose, for in threesome succeeding wars, whilst all the corn above ground was destroyed, this supported the babies; for the soldiers, unless it experienced excavate all the ground in which it grew, and about sifted it, may not extirpate the children.' ^{[http://www.finnvalley.ie/irelandsown/spuds/potato.html]}.

Whatever a source, a potato became popular within Irel& each because of its high productivity & because of the benefits of two incubation and storage hidden underground. English landlords besides encouraged potato-growing by Irish tenants because it wanted to make other wheat — whenever the Irish can live in the crop that took less land, that would free a greater metropolitan area for wheat production. One devastating event still, looms big in a Irish history of potatoes — the Irish potato famine. In the 1840s a major outbreak of potato blight, a plant disease, swept through Europe, wiping out a potato crop within several countries. A Irish working class lived largely on the sage grouse however fertile 'lumper', & whilst a blight reached Ireland their independent staple food disappeared.

Though Ireland grew the kind of crops at this period, virtually all went when exportation to Europe purchasable at the higher price. In point of fact, when you took the Potato Famine, Ireland remained a nett exporter of food stuffs. Even so a exported nutrients remained as well expensive for the Irish themselves to afford. Historiographer prove my point to debate a roles that English rule & European market value played around inducing a famine.

Ultmately a famine led to most a million deaths, & the subsequent expatriation of hundreds to thousands extra Irish (view Irish diaspora). Out-migration from either a German states as well grew, although central Europe did non suffer a mass starvation that occurred around Ireland.

Per seventeenth century a potato got be firmly established as a staple of Europe's unfortunate, leading rich to spurn it, although this changed step by step, sustaining Antoine-Augustin Parmentier's persuading King Louis XVI of France of the value of the crop. A soup potage Parmentier takes its name from either a smashing horticulturalist.

Around Russia, potatoes met by using initial suspicion: a humans known as a babies "the Devil's apples" because of folklore surrounding items which develop underground or even which use at times associations by owning dirt.

Varieties

Potatoes' skins came in the colors 'last, yellowness, pink, red, & purple (every now and again known as "blue"). Their flesh will come out white or even can reflect a color of the skin. A market calls little types "fingerlings" or even "new" potatoes, big potatoes could class when "earlies" or even "main crop", by using a "main crop" on to varieties that might store easily. Potato retail merchant will label different types when: "boiling", indicating that it locate a select few shape whenever boiled "baking", indicating that it merely hang on to their shape whenever baked "roasting", indicating full flavor whilst roasted "salad" to show suitableness for salad utilise (typically business firm & waxy-fleshed while boiled) "mashing" to suggest that whilst mashed it form the smooth consistency, neither fibrous nor grainy

Most common Northward Our contries potato varieties include: Russet Burbank — large, brown skin, white-fleshed, developed by Luther Burbank Yellow Finn — small, with yellow skin & flesh Red Gold — red skin, yellow flesh German Butterball — a yellow-fleshed small egg-shaped potato. Won foremost place within Rodale's Organic Gardening "Taste Off" Yukon Gold — yellow skin and flesh In a United States the term "Idaho potato" typically refers to the Russet Burbank, a mawithin kind grown in Idaho, that country's main potato-growing area. A term too occurs generically for more potatoes grown around Idaho.

Most common British potato varieties include: Maris Piper — a good general-purpose whiten main-crop potato, non suitable for salads. A favorite potato of chip shops King Edward — a best roasting potato, typically served sustaining the Sunday roast, white, main-crop Desiree — a red-skinned main-crop potato, a favorite by using allotment-holders because of its resistance to disease International Kidney — trademarked as Jersey Royal, the salad freshly potato, grown on the island of Jersey and in Spain Pink Fir Apple — a pink-skinned salad potato which grows in irregular shapes Golden Wonder — famous Scottish frying potato, used to produce a eponymic crisps Kerrs Pinks — bred in Northern Ireland: an fantabulous potato for boiling.

Numerous potato varieties in the U.K. originated in breeding stations which give a portion of the potato's title. So a Maris breeding station developed a above-above-named Maris piper & a Maris Peer. A second easily-known station, Pentl&, produced such varieties when Pentland Javelin and Dell.

Most common French varieties include Amandine — a variety of early potato, descended from a varieties Charlotte & Mariana. Bred within Brittany, France, it entered the national names of potato varieties around 1994. Amandine shaws occasionally create yearn tubers using super blench, unblemished skin. Their flesh, house & besides super picket, contains relatively little amylum. Amandine potatoes stand be popular within Switzerland.

More varieties include: Jersey benies Red kings Kipfler

Countries like Peru, the native locality of origin for potatoes, may offer a wide range of 4000 varieties.

Food value
Potatoes have a high carbohydrate content and include protein, minerals (particularly potassium, calcium), and vitamins, including vitamin C. Freshly harvested potatoes locate extra vitamin C than stored potatoes.

Fresh & fingerling potatoes offer a benefit that it contain fewer toxic chemical substance. Such potatoes offer an fantabulous source of nutrition. Bare-ass, long-stored potatoes use at times less nutritionary value, especially whilst fried, although it however own k & vitamin C.

Potatoes besides provide starch, flour, alcohol (when fermented), dextrin, and livestock fodder.

Cooking
Cooks & chefs could develop potatoes for even even even dine in many ways: either by having their skin in or in the raw, whole or delve pieces, & by owning seasonings or forgoing. A simply requirement involves preparation — to weaken a amylum & produce the babies victual. Virtually all prevent-consumers eat potatoes hot, however many basic potato formula require cooking a potatoes and so eating the two cold — potato salad and potato crisps (called "potato chips" inside a bit of wharehouses, like a U.S.). One of a usual presentation methods involves mashing potatoes: peeling, boiling, then mashing & mixing using butter, cream, or even more seasonings prior to serving. Mashed potatoes form a major component of many traditional dishes from either the British Isles such as shepherd's pie, bubble and squeak, and the 'tatties' which accompany haggis.

In a United States potatoes use at times get one of the virtually all widely-consumed crops, & so have a kind of preparation methods & condiments. Of these popular favored involves the baked potato by using cheddar cheese (or even sour cream & allium schoenoprasum) around top, & in New England "smashed potatoes" (the chunkier variatiin on mashed potatoes however retaining a peel of a russet potato) keep close at hand low popularity.

More presentations or even dishes will watch potatoes baked whole; boiled; steamed; cut into cubes & roasted; diced or sliced & deep-deep-fried (residence fries); grated into little thinly strips & fried (hash browns); grated & formed into dumplings, Rösti or potato pancakes; & dig yearn, thinly pieces and fried or even baked (chips, traditionally called "French fries" in the U.S.). Potatoes too help to produce the nature and severity of pasta known as gnocchi. Potatoes form one of a independent ingredients inside numerous soups like a pseudo-French vichyssoise & Albanian potato and cabbage soup. Potato chunks too unremarkably come out as a stew ingredient.

Toxic compounds in potatoes

Potatoes contain glycoalkaloids, toxic compounds, of which the virtually all prevailing come solanine and chaconine. Cooking at heat (all over 170 °C or even 340 °F) partially destroys these. A concentration of glycoalkaloid around solanum jamesii suffices to create toxic results within human being. Glycoalkaloids occur in a greatest concentrations good underneath the skin of the tuber, & it increase by owning age & exposure to weak. Glycoalkaloids might induce headaches, looseness of the bowels, spasms & inside severe subjects coma & dying; but, poisoning from either potatoes occurs super seldom. Lightly exposure too is the causal agent of greening, so returning the ocular clue when to arewhen of the tuber that might use be more toxic; but, this doesn't provide the definitive decision, as greening & glycoalkaloid accumulation could occur independently of every other. A select few varieties of potato contain greater glycoalkaloid concentrations than others; stock breeder getting newly varieties end line text for this, & another time develop to discard an otherwise promising cultivar.

Stock breeder try to keep solanine levels beneath Cipher.Deuce mg/g (200 ppmw). Nonetheless, whenever possibly these commercial varieties turn green, it may approach concentrations of solanine of I mg/g (G ppmw). Occasionally studies indicate that 200 mg of solanine potty be the unsafe dose. This dose would take eating One typical-sized spoiled potato or even even Four to 9 serious potatoes (all over Trio pounds or I.Quadruplet kilogram) at in one case. A National Toxicology Program suggests that a typical U.s. consumes Xii.Quint mg/person/day of solanine from either potatoes. Dr. Douglas L. Holt, a State Extension Specialist for Food Safety at a University of Missouri - Columbia, notes that no reported instances of potato-source solanine poisoning keep around occurred in the U.S. in the previous L years & virtually all shells required eating green potatoes or even swallowing potato-leaf tea.

Cultivation
Gardeners should plant seed potatoes 12 inches deep, whenever the soil may allow it; fallowing this, open a hole (astir captain hicks inches (150 millimeter) deep & non other than xii inches (300 millimetre) from side to side) & place horse-dung or even yearn litter in that, astir troika inches (75 millimetre) midst. After a immature shoots produce their appearance it should own freshly mould drawn around a babies by owning a hoe; handle a caring shoots to stop a frost from either injuring the children & willy heads; & globe the babies (however don't handle the children) once the shoots make another appearance, when in all likelihood the year might turn into less severe. Potato field
Fort Fairfield, Maine At harvest, workers usually excavate potatoes by owning the 3-prong grape or fork, but at more days, within dry weather condition, a plough could help when a virtually all timesaving implement for unearthing potatoes. whenever gathering a interval, break & separate a furrow taken per plough, so gathering a crop other totally than when taken higher per grape.