Bromus inermis · beginklė dirsė «Bromus hordeaceus · švelnioji dirsė^Thumbnails»Bromus inermis · beginklė dirsė«Bromus hordeaceus · švelnioji dirsė^Thumbnails»Bromus inermis · beginklė dirsė«Bromus hordeaceus · švelnioji dirsė^Thumbnails»Bromus inermis · beginklė dirsė

Bromus inermis · beginklė dirsė

  • Bromopsis inermis (Leyss.) Holub
  • Hungarian Brome
  • Wehrlose Trespe, Unbegrannte Trespe, Unbewehrte Trespe
  • beginklė dirsė
  • bezakotu zaķauza
  • stokłosa bezostna

This rhizomatous grass is native to Europe and considered invasive in North America.

The plant is characterized by an erect, leafy, long-lived perennial, 46 to 91 cm tall, rhizomatous and commonly producing a dense sod. It starts growth in early spring; flowers May to July; reproduces from seeds, tillers, and rhizomes. It may regrow and re flower in the fall if moisture is sufficient. The leaves are glabrous or occasionally pubescent, particularly on the sheaths; blades 20 to 38 cm long, 0.6 to 1.3 cm wide, flat, with a raised and keeled midrib below; sheaths closed, except near collar, and papery when dry; leaves rolled in the bud; ligates up to 0.3 cm long, rounded, and membranous; auricles absent.

Daugiametis, pašarinis augalas. Aukštis iki 150 cm. Savaime auga laukuose, pakelėse, pakrantėse, pievose. Neatsėjant išsilaiko apie 10 metų. Šieno derlius ki 60 cnt/ha. Lietuvoje dažna, sėjama pievose, ganyklose.

 

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