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Papratnice - građa i način života

Papratnice - građa i način života. Vegetativni biljni organi: Rizom ( korenčić) Listovi ( sporangije, spo re) Papratnice Prečice Rastavi ći Paprati. Z eljaste biljke Stanište paprat nic a: u šumi, na stenama , na drveću … p ožarišta , krčevine. Prečice u četinarskim šumama

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Papratnice - građa i način života

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  1. Papratnice-građa i način života

  2. Vegetativni biljni organi: Rizom ( korenčić) Listovi ( sporangije, spore) Papratnice Prečice Rastavići Paprati

  3. Zeljaste biljke Stanište papratnica: u šumi, na stenama, na drveću… požarišta, krčevine

  4. Prečice • u četinarskim šumama • puzeće stablo • klas (sporangije)

  5. Rastavići člankovito uspravno stablo ( bočne grane) klas sa sporangijama

  6. Papratirizom ( korenčić)listovi ( perasto složeni )sporangije ( spore) sorusi

  7. Izumrle papratnice Drvenaste paprati 350 miliona godina kameni ugalj

  8. Značaj i zaštita papratnica U ishrani • Obnavljanje šuma • Praktična primena • ( lekovi, čajevi, puder...) • U ishrani (slatka paprat) • Otrovne paprati ( bujad) • Ugrožena vrsta –Venerinevlasi

  9. Ukrasnebiljke Jelenskijezik Sobnapaprat

  10. Hvala na pažnji!

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