Rajka (apple)
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Rajka is a
hybrid Hybrid may refer to: Science * Hybrid (biology), an offspring resulting from cross-breeding ** Hybrid grape, grape varieties produced by cross-breeding two ''Vitis'' species ** Hybridity, the property of a hybrid plant which is a union of two dif ...
cultivar of domesticated
apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ' ...
from the
Czech Republic The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The ...
, specifically for eating. Rajka was crossed and developed by the
Institute of Experimental Botany An institute is an organisational body created for a certain purpose. They are often research organisations (research institutes) created to do research on specific topics, or can also be a professional body. In some countries, institutes can ...
from the
Champion A champion (from the late Latin ''campio'') is the victor in a challenge, contest or competition. There can be a territorial pyramid of championships, e.g. local, regional / provincial, state, national, continental and world championships, a ...
and Katka apples for scab resistance, hence possible to grow organic.


Description

Tree is moderately vigorous, standard type, produces spurs freely, precocious in cropping, highly productive, fruits do not fall prematurely, good pollinator with mid-season blossoming, resistant to scab and tolerant to powdery mildew. Fruits are medium to large, globose conical, medium stem length. Yellow under-color is covered on almost the entire skin surface with an attractive bright red over-color. There is some
russeting Russeting or russetting is an abnormality of fruit skin which manifests in russet-colored (brownish) patches that are rougher than healthy skin. It is a common feature in apples and pears. Russeting is typically an undesirable trait, which reduce ...
in stem cavity which occasionally may extend out over base. Flesh yellowish, juicy with medium grained texture and distinctive pleasant aroma. Overall it is an early-winter, disease resistant, dessert variety with outstanding color, good rather sweet flavor and medium storage life. May be suited also to cooler areas. Has no specific requirements for
rootstock A rootstock is part of a plant, often an underground part, from which new above-ground growth can be produced. It could also be described as a stem with a well developed root system, to which a bud from another plant is grafted. It can refer to a ...
s. Suitable for commercial orchards as well as for home gardens.Institute of Experimental Botany
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In United Kingdom

Rajka was introduced into the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
in the 1990s.


See also

*
Topaz (apple) Topaz is a cultivar of dessert apple that was developed in Czech Republic by the Institute of Experimental Botany for scab resistance. According to Orange Pippin it is "one of the best modern disease-resistant varieties, with fairly sharp flavou ...


References


Orange PippinOrange Pippin UK


See also

* List of apple cultivars Czech apples Apple cultivars {{apple-fruit-stub