Ludwigia achikambaira

Zvinokambaira Ludwigia kana Ludwigia Repens, zita resainzi Ludwigia repens. Chirimwa ichi chinowanikwa kuNorth neCentral America, uko kunoparadzirwa zvakanyanya kumatunhu ekumaodzanyemba kweUnited States, Mexico, uye muCaribbean. Inowanikwa mumvura isina kudzika, ichigadzira mitsetse yakakora. Pasinei nezita rayo, Ludwigia inokura zvishoma pasi pemvura, uye repens = "kukambaira" inoreva chikamu chepamusoro, chinowanzopararira pamusoro pemvura.

Ichi ndicho chimwe chezvinonyanya kuzivikanwa zvidyarwa zve aquarium. Pakutengeswa kune marudzi akati wandei akasiyana muchimiro uye ruvara rwemashizha, pamwe neakawanda mahybrids. Dzimwe nguva zvakaoma zvikuru kusiyanisa imwe yakasiyana kubva kune imwe. Iyo yemhando yepamusoro Ludwigia repens ine dzinde refu rinosvika hafu yemamita pakureba ine dense glossy elliptical mashizha. Chikamu chepamusoro cheshizha cheshizha chine rima rakasvibirira kana tsvuku, mimvuri yechikamu chezasi inosiyana kubva kune pink kusvika ku burgundy. Nokuda kwemavara matsvuku, simiti inofanira kugamuchira chiedza chakakwana, yakaderera yeNO3 (isina kupfuura 5 ml / l) uye yakakwirira yePO4 (1,5-2 ml / l) uye iron muvhu zvakare. zvinodiwa. Zvakakosha kucherechedza kuti kupenya kwakajeka kuchaita kuti pave nekuonekwa kwenhamba yakawanda yemashizha emativi, uye tsinde inotanga kukotama, ichitsauka kubva panzvimbo yakamira.

Kana kuvepo kwemavara matsvuku kusingaite sarudzo, ipapo Ludwigia Repens inogona kutorwa sechinhu chisina kusimba uye chiri nyore kukura chirimwa. Kubereka kuri nyore kwazvo, zvakakwana kuparadzanisa pfuti yemativi uye kuinyudza muvhu.