Umfanekiso-Wikimedia / Marie-Lan Nguyen
Umhlaba wezityalo zasemanzini okanye ezinamanzi abanzi zinabile kakhulu: kukho ezinye ezihombise kakhulu kwaye kulula ukuzikhulisa, kwaye zikhona ezinye ezihlaselayo ngokumangalisayo. Enye yezinto zokugqibela ziintlobo I-Myriophyllum yasemanzini, ingca enemibala emihle eluhlaza.
Ukukhula kwayo kukhawuleza kakhulu, kodwa ayisiyiyo loo nto kuphela, ikwanqanda nezinye izityalo ukuba zikhule.
Imvelaphi kunye neempawu
Esi sisityalo esinganyangekiyo - sihlala iminyaka eliqela - siyinzalelwane yemigxobhozo yo Mzantsi Melika, kwaye saziswa eMntla Melika ngo 1800. Namhlanje sithandwa kakhulu sisetyenziswa kwii aquariums. Igama layo lenzululwazi ngu I-Myriophyllum yasemanzini, ikwabizwa ngokuba ngumsila wamanzi wempungutye. Ikhula ngeziqu ezishinyeneyo, inamagqabi ku-3-6, ubude be-2-5cm, ngombala oluhlaza ocacileyo. Iintyatyambo zi-unisexual, zincinci kwaye zimhlophe;, kwaye iziqhamo zi-1 ukuya kwi-2mm ubude be nut.
E-Spain kuthathwa njengesityalo esingafunekiyo nanjengoko zisisisongelo esinzulu kwizityalo zendalo, indawo yokuhlala okanye i-ikhosistim. Yayingeniswe kwiKhathalogu yeeNdawo eziHlangayo eziNgenayo ngo-Agasti 2, 2013.
Isebenzisa ntoni?
Umfanekiso-Wikimedia / Ihlathi kunye noKim Starr
Isetyenziswa njengesityalo se-aquarium, nokuba kungaphakathi okanye ngaphandle. Ingxaki kukuba ikhula ngokukhawuleza kakhulu kwaye kunzima ukuyilawula, kuba ayinalo ukhuphiswano kwaye akukho namayeza okubulala ukhula ayitshayele nya. Kwiindawo zemvelaphi ezinye izinambuzane zityisa kuwo, kwaye naseFlorida - apho waziswa khona - abanangxaki kakhulu, kuba imibungu yeAlticini oonomeva bayayisebenzisa njengokutya; kodwa kwihlabathi liphela asinalo elo thamsanqa.
Ukongeza kwingxinano, ezinye izizathu zokuba kungasetyenziswa ukusetyenziswa kwayo zezi:
- Ukukhula kwe-algae
- Ukwanda kwengcongconi
- Iingxaki zokunkcenkceshela kunye nokuhambisa amanzi
Ke ukuba ukhe uhendelwe ekufumaneni ikopi, kungcono ungayithengi.