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short rotation coppice
Short rotation coppice (SRC) is coppice grown as an energy crop. This woody solid biomass can be used in applications such as district heating, electric power generating stations, alone or in combination with other fuels. Currently, the leading countries in area planted for energy generation are Sweden and the UK.
== Species used ==
SRC uses said high yield varieties of poplar and willow. Typically willow species chosen are varieties of the Common Osier or Basket Willow, ''Salix viminalis''. Poplar is generally planted for visual variation rather than being a commercial crop, although some varieties can outperform willow on suitable sites.
Species are selected for their acceptance of varying climate and soil conditions, relative insusceptibility to pests and diseases, ease of propagation and speed of vegetative growth. To combat pests such as brassy and blue willow beetles, as well as the fungal pathogen ''Melampsora'' (a rust), planting a carefully selected mix of varieties is recommended.〔Defra (Growing Short Rotation Coppice )〕 The management of the plantations highly affects the productivity and its success.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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