请输入您要查询的百科知识:

 

词条 litchi
释义
litchi
fruit
also spelled Lychee, Lichi, or Leechee,
fruit of Litchi chinensis, a tree of the family Sapindaceae, believed native to southern China and adjacent regions. The handsome tree develops a compact crown of foliage, bright green the year round. The leaves are compound, composed of two to four pairs of elliptic to lanceolate leaflets that are 50–75 mm (2–3 inches) long. The flowers, small and inconspicuous, are borne in loose, diverse terminal clusters, or panicles, sometimes 30 cm (12 inches) in length.
The fruits, produced in clusters, are oval to round, strawberry red in colour, and about 25 mm (1 inch) in diameter. The brittle outer covering encloses white, translucent, watery flesh and one large seed. The fruit is eaten fresh, canned, or dried, as the litchi nut of commerce. The flavour of the fresh pulp is musky; when dried, it is acidic and very sweet.
Litchi has been the favourite fruit of the Cantonese since ancient times. Its introduction into the Western world came when it reached Jamaica in 1775. The first litchi fruits in Florida—where the tree has attained commercial importance—are said to have ripened in 1916. To a lesser extent the tree has been cultivated around the Mediterranean, in South Africa, in numerous parts of India, and in Hawaii.
The tree is propagated by seed and by air layering. When moved to a permanent orchard, litchi are set 7.5–10.5 m (24.5–34.5 feet) apart. They require very little pruning and no unusual attention, though they should have abundant moisture around the roots most of the time. The trees come into production at three to five years of age.
随便看

 

百科全书收录100133条中英文百科知识,基本涵盖了大多数领域的百科知识,是一部内容开放、自由的电子版百科全书。

 

Copyright © 2004-2023 Newdu.com All Rights Reserved
更新时间:2025/2/19 16:13:00