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Lowland semi-natural grassland : ウィキペディア英語版 | Lowland semi-natural grassland
Lowland semi-natural grassland is grassland that has not had significant fertilizer or herbicide applied to it, and exists at an altitude of less than 350 metres. They are sometimes managed as grazing or as winter food for livestock -cutting for hay or silage. They are generally meadow or pasture land. Because of their traditional management, they contain a high diversity of species native to the particular country. ==Historical==
They have formed as a result of human activity. For example, forest clearing, and subsequent grazing and clearing of scrub. The plant species were formerly from woodland plants. Man has been managing land since mesolithic times.
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「Lowland semi-natural grassland」の詳細全文を読む
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