Marsilea Bamasaren shine nau'in fern, wanda yake na tsire-tsire masu kariya ta musamman. Irin wannan tsire-tsire na amphibian na yau da kullun ana samunsa a cikin waɗannan yankuna:
- Masar;
- Kazakhstan;
- ƙananan ƙananan Volga;
- Astrakhan;
- Kudu maso gabashin Asiya;
- China.
Soilasa mafi dacewa don germination ita ce:
- depressions na tuddai sands bushe a lokacin rani kakar;
- yankuna masu yashi, amma jikin ruwan gishiri ne kawai;
- sandar sandy-yashi.
Rage yawan jama'a galibi ya rinjayi:
- tattake wuraren ci gaba da dabbobi;
- gurɓata mahalli ta dabbobi;
- gurɓataccen ruwa na mutane;
- competitivearfin gasa, wato tare da ciyawar da ke girma.
Hakan ya biyo baya daga wannan cewa mafi ingancin matakan kariya shine shirya gidan tsafin namun daji ko kuma abin tunawa na halitta.
Short halayyar
Marsilea ɗan Egypt ɗan ƙaramin fern ne na amphibian, wanda tsayinsa yakai santimita 10 kawai. Rhizome na irin wannan tsire yana da tsayi kuma sirara, kuma yana samun tushe a cikin nodes.
Bar ganye daga rhizome, wanda ake kira frond - suna ci gaba a kan dogon petioles. Bugu da kari, ana lura da kayan kwalliya (suma suna kaura daga rhizome) - su kaɗai ne, amma suna tare da dogayen ƙafa.
Ganyayyaki suna da kunkuntar kuma suna motsawa, galibi tare da gefen ƙira. Amma ga ɓarnar ɓarnar, suna da ƙafafu-huɗu, ana haɗa su da tsagi wanda yake kan dorsum ko peduncle, kuma gajerun haƙori da yawa suna nan a gindin.
Sporulation yana faruwa daga Yuli zuwa Satumba - spores suna da siffar zobe.
Gaskiya mai ban sha'awa
Marsilea ta Masar ana ɗaukarta ado ne na tafki, tunda a yau akwai nau'ikan nau'ikan irin wannan shuka, wanda shine dalilin da yasa ake amfani dashi sau da yawa don bayar da kyakyawar alama ga ƙananan matattarar ruwa ko tafki, da kuma raƙuman rafuka, waɗanda aka mallaka.
Tunda ana iya yin shuka a cikin akwatin ruwa, ana amfani da shi sau da yawa a gida don wannan maƙasudin - don yin ado da akwatin kifaye. Noma yana faruwa ne ta hanyar samuwar jijiyoyin jinsi da na maza, wadanda suka hadu zuwa zaigot. A saman ruwa, suna kama da ƙananan ɗigon fari. An tattara su kuma an sanya su don tsire-tsire masu zuwa a cikin yanayi mai laima - yana iya zama ko yashi. Samuwar sabuwar shuka yakan dauki kimanin shekara daya da rabi zuwa shekaru 2.
