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Shade-grown coffee : ウィキペディア英語版 | Shade-grown coffee Shade-grown coffee is a form of the beverage produced from coffee plants grown under a canopy of trees. A canopy of assorted types of shade trees is created to cultivate shade-grown coffee. Because it incorporates principles of natural ecology to promote natural ecological relationships, shade-grown coffee can be considered an offshoot of agricultural permaculture or agroforestry. The resulting coffee is usually sold as “shade-grown”. ==History== Coffee (especially ''Coffea arabica'') is a small tree or shrub that grows in the forest understory in its wild form, and traditionally was grown commercially under other trees that provided shade. Since the mid-1970s,〔http://nationalzoo.si.edu/scbi/migratorybirds/fact_sheets/?id=1〕 new sun-tolerant trees and shrubs have been developed in response to fungal disease presence, especially coffee leaf rust (''Hemileia vastatrix''), and with the aim to yield higher production rates. As a result of modernization and a push for higher yielding crops, sun-tolerant coffee plants were created to produce larger yields through higher-density, open planting, but the cultivation practices used for them are considered unsustainable and often have a negative impact on the environment. This has resulted in a new trend in support of shade-grown coffee.〔(【引用サイトリンク】title=Coffee Drinkers and Bird Lovers )〕 〔(【引用サイトリンク】title=What is Shade-grown Coffee? )〕 〔(【引用サイトリンク】title=About Shade Coffee )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Shade-grown coffee」の詳細全文を読む
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