ruwan kabeji
Nau'in Tsiren Aquarium

ruwan kabeji

Pistia Layered ko Ruwa kabeji, kimiyya sunan Pistia stratiotes. A cewar wata sigar, wurin haifuwar wannan shuka shine tafki mai tsauri kusa da tafkin Victoria a Afirka, a cewar wani - swamps na Kudancin Amurka a Brazil da Argentina. Wata hanya ko wata, yanzu ta yadu zuwa dukkan nahiyoyi ban da Antarctica. A yankuna da yawa na duniya, ciyawa ce da ake yaฦ™arta sosai.

Yana daya daga cikin tsire-tsire masu girma da ruwa mafi sauri. A cikin ruwa mai wadatar abinci, musamman wanda ya gurษ“ata da najasa ko takin zamani, inda Pistia stratus ke yawan bunฦ™asa. A wasu wurare, tare da ci gaba mai aiki, musayar gas na iya zama damuwa a cikin iska-ruwa dubawa, abun ciki na narkar da iskar oxygen yana raguwa, wanda ke haifar da mutuwar kifaye mai yawa. Har ila yau, wannan shuka yana ba da gudummawa ga yaduwar sauro Mansonia - masu dauke da abubuwan da ke haifar da brugiasis, wanda ke sanya ฦ™wai a cikin ganyen Pistia.

Yana nufin tsire-tsire masu iyo. Yana samar da ฦ™aramin gungu na manyan ganye da yawa, an kunkuntar zuwa tushe. Ganyen ganye suna da ฦ™umburi mai laushi na launin kore mai haske. Tsarin tushen da aka haษ“aka yadda ya kamata yana tsarkake ruwa daga narkar da sinadarai da ฦ™azanta. Don kyawawan bayyanarsa, an rarraba shi azaman tsire-tsire na aquarium na ado, kodayake a cikin daji, kamar yadda aka ambata a sama, ya fi ci gaba mai haษ—ari. Kalaman ruwa baya buฦ™atar sigogi na ruwa kamar taurin da pH, amma yana da ฦ™arancin zafi kuma yana buฦ™atar ingantaccen matakin haske.

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