apple tree pics


Scientific classification
Kingdom:Plantae
(unranked):Angiosperms
(unranked):Eudicots
(unranked):Rosids
Order:Rosales
Family:Rosaceae
Genus:Malus
Species:M. domestica
Binomial name
Malus domestica
Borkh., 1803
Synonyms
Malus communis Desf.
Malus pumila auct.[1]
Pyrus malus L.[2]
The apple tree (Malus domestica) is adeciduous tree in the rose family best known for its sweet, pomaceous fruit, the apple. It is cultivated worldwide as afruit tree, and is the most widely grown species in the genus Malus. The tree originated in Central Asia, where its wild ancestor, Malus sieversii, is still found today. Apples have been grown for thousands of years in Asia and Europe, and were brought to North America by European colonists. Apples havereligious and mythological significance in many cultures, including NorseGreekand European Christian traditions.
Apple trees are large if grown from seed, but small if grafted onto roots (rootstock). There are more than 7,500 known cultivars of apples, resulting in a range of desired characteristics. Different cultivars are bred for various tastes and uses, including cooking, eating raw and cider production. Apples are generally propagated by grafting, although wild apples grow readily from seed. Trees and fruit are prone to a number of fungalbacterial and pest problems, which can be controlled by a number of organic and non-organic means. In 2010, the fruit's genome wassequenced as part of research on disease control and selective breeding in apple production.
Worldwide production of apples in 2013 was 80.8 million tonnes, with China accounting for 49% of the total.[3]