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A cherry is the fruit of many plants of the genus Prunus, and is a fleshy drupe (stone fruit).
Commercial cherries are obtained from of several species, such as the sweet Prunus avium and the sour Prunus cerasus. The name 'cherry' also refers to the cherry tree and its wood, and is sometimes applied to and visually similar flowering trees in the genus Prunus, as in "Ornamental plant cherry" or "cherry blossom". Wild cherry may refer to any of the cherry species growing outside cultivation, although Prunus avium is often referred to specifically by the name "wild cherry" in the British Isles.
The word "cherry" is also used for some species that bear fruits with similar size and shape even though they are not in the same Prunus genus; some of these species include the "Muntingia" ( Muntingia calabura) and the "Mimusops elengi" ( Mimusops elengi).
Cherries were introduced into England at Teynham, near Sittingbourne in Kent, by order of Henry VIII, who had tasted them in Flanders."All the cherry gardens and orchards of Kent are said to have been stocked with the Flemish cherry from a plantation of 105 acres in Teynham, made with foreign cherries, pippins , and golden rennets goldreinette, done by the fruiterer of Henry VIII." () with the crest of a "cherry tree fructed proper" and motto "known by their fruits" were only granted on July 28, 1949, however.
Cherries, along with many other fruiting trees and plants, probably first arrived in North America around 1606 in the New France colony of Port Royal, which is modern-day Annapolis Royal, Nova Scotia. Richard Guthrie described in 1629, the "fruitful valley adorned with...great variety of fruit trees, chestnuts, pears, apples, cherries, plums and all other fruits."
Irrigation, spraying, labor, and their propensity to damage from rain and hail make cherries relatively expensive. Nonetheless, demand is high for the fruit. In commercial production, sour cherries, as well as sweet cherries sometimes, are harvested by using a mechanized "shaker." Hand picking is also widely used for sweet as well as sour cherries to harvest the fruit to avoid damage to both fruit and trees.
Common rootstocks include Mazzard, Mahaleb, Colt, and Gisela Series, a dwarfing rootstock that produces trees significantly smaller than others, only 8 to 10 feet (2.5 to 3 meters) tall. Sour cherries require no pollenizer, while few sweet varieties are self-fertile.
A cherry tree will take three to four years once it is planted in the orchard to produce its first crop of fruit, and seven years to attain full maturity.
Cherries have a short growing season and can grow in most temperateness latitudes. Cherries blossom in April (in the Northern Hemisphere) and the peak season for the cherry harvest is in the summer. In southern Europe in June, in North America in June, in England in mid-July, and in southern British Columbia (Canada) in June to mid-August. In many parts of North America, they are among the first tree fruits to flower and ripen in mid-Spring.
In the Southern Hemisphere, cherries are usually at their peak in late December and are widely associated with Christmas. 'Burlat' is an early variety which ripens during the beginning of December, 'Lapins' ripens near the end of December, and 'Sweetheart' finish slightly later.
See cherry blossom and Prunus for ornamental trees.
In 2020, world production of sweet cherries was 2.61 million , with Turkey producing 28% of this total. Other major producers of sweet cherries were the United States and Chile. World production of sour cherries in 2020 was 1.48 million tonnes, led by Russia, Turkey, Ukraine and Serbia.
In France since the 1920s, the first cherries of the season come in April/May from the region of Céret (Pyrénées-Orientales), where the local producers send, as a tradition since 1932, the first crate of cherries to the president of the Republic.
Most cherry varieties have a chilling requirement of 800 or more hours, meaning that in order to break dormancy, blossom, and set fruit, the winter season needs to have at least 800 hours where the temperature is below . "Low chill" varieties requiring 300 hours or less are Minnie Royal and Royal Lee, requiring pollination, whereas the cultivar, Royal Crimson, is self-fertile. These varieties extend the range of cultivation of cherries to the mild winter areas of southern US. This is a boon to California producers of sweet cherries, as California is the second largest producer of sweet cherries in the US.
Native and non-native sweet cherries grow well in Canada's provinces of Ontario and British Columbia where an annual cherry festival has been celebrated for seven consecutive decades in the Okanagan Valley town of Osoyoos. In addition to the Okanagan, other British Columbia cherry growing regions are the Similkameen Valley and Kootenays, all three regions together producing 5.5 million kg annually or 60% of total Canadian output. Sweet cherry varieties in British Columbia include 'Rainier', 'Van', 'Chelan', 'Lapins', 'Sweetheart', 'Skeena', 'Staccato', 'Christalina' and 'Bing.'
Key commercial varieties in order of seasonality include 'Empress', 'Merchant', 'Supreme', 'Ron's seedling', 'Chelan', 'Ulster', 'Van', 'Bing', 'Stella', 'Nordwunder', 'Lapins', 'Simone', 'Regina', 'Kordia' and 'Sweetheart'. New varieties are being introduced, including the late season 'Staccato' and early season 'Sequoia'. The Australian Cherry Breeding program is developing a series of new varieties which are under testing evaluation.
The New South Wales town of Young is called the "Cherry Capital of Australia" and hosts the National Cherry Festival.
Compared to sweet cherries, raw Prunus cerasus contain 50% more vitamin C per 100 g (12% DV) and about 20 times more vitamin A (8% DV), beta-Carotene in particular (table).
Pests and diseases
Generally, the cherry can be a difficult fruit tree to grow and keep alive. In Europe, the first visible pest in the growing season soon after blossom (in April in western Europe) usually is the Myzus cerasi ("cherry blackfly," Myzus cerasi), which causes leaves at the tips of branches to curl, with the blackfly colonies exuding a sticky secretion which promotes fungal growth on the leaves and fruit. At the fruiting stage in June/July (Europe), the cherry fruit fly ( Rhagoletis cingulata and Rhagoletis cerasi) lays its eggs in the immature fruit, whereafter its larvae feed on the cherry flesh and exit through a small hole (about 1 mm diameter), which in turn is the entry point for fungal infection of the cherry fruit after rainfall. In addition, cherry trees are susceptible to bacterial canker, cytospora canker, brown rot of the fruit, root rot from overly wet soil, crown rot, and several viruses.
Cultivars
The following cultivars have gained the Royal Horticultural Society's Award of Garden Merit:
Production
+ Top (sweet) cherry producing nations in 2020 (tonnes)
!Rank
!Country
! data-sort-type="number" Production 724,994 294,900 255,471 185,068 164,080 104,380 93,740 82,130 63,550 52,330 + Top sour cherry producing nations in 2020 (tonnes)
!Rank
!Country
! data-sort-type="number" Production 254,800 189,184 174,630 165,738 153,100 121,651 70,650 63,276 61,460 53,763
Middle East
Major commercial cherry orchards in West Asia are in Turkey, Iran, Syria, Lebanon, and Azerbaijan.
Europe
Major commercial cherry orchards in Europe are in Turkey, Italy, Spain and other Mediterranean regions, and to a smaller extent in the Baltic States and southern Scandinavia.
North America
In the United States, most sweet cherries are grown in Washington, California, Oregon, Wisconsin, and Michigan. Important sweet cherry cultivars include Bing cherry, Ulster cherry, Rainier cherry, Brooks, Tulare, King, and Sweetheart. Both Oregon and Michigan provide light-colored 'Royal Ann' ('Napoleon'; alternately 'Queen Anne') cherries for the maraschino cherry process. Most sour (also called tart) cherries are grown in Michigan, followed by Utah, New York, and Washington. Sour cherries include 'Nanking' and Evans cherry.' Traverse City, Michigan is called the "Cherry Capital of the World", hosting a National Cherry Festival and making the world's largest cherry pie. The specific region of northern Michigan known for tart cherry production is referred to as the "Traverse Bay" region.
Australia
In Australia, cherries are grown in all the states except for the Northern Territory. The major producing regions are located in the temperate areas within New South Wales, Victoria, South Australia and Tasmania. Western Australia has limited production in the elevated parts in the southwest of the state. Key production areas include Young, Orange and Bathurst in New South Wales, Wandin, the Goulburn and Murray valley areas in Victoria, the Adelaide Hills region in South Australia, and the Huon and Derwent Valleys in Tasmania.
Nutritional value
Raw sweet cherries are 82% water, 16% carbohydrates, 1% protein, and negligible in fat (table). As raw fruit, sweet cherries provide little nutrient content per 100 g serving, as only dietary fiber and vitamin C are present in moderate content, while other and dietary minerals each supply less than 10% of the Daily Value (DV) per serving, respectively (table).
Health risks
The cherry kernels, accessible by chewing or breaking the hard-shelled cherry Pyrena, contain amygdalin, a chemical that releases the toxic compound hydrogen cyanide when ingested. The amount of amygdalin in each cherry varies widely, and symptoms would show only after eating several crushed pits (3–4 of the Prunus cerasus variety or 7–9 of the red or black varieties). Swallowing the pits whole normally causes no complications.
Other uses
Cherry wood is valued for its rich color and straight grain in manufacturing fine furniture, particularly desks, tables and chairs.
See also
External links
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