dziwe la Wright

Wright's pondweed, dzina lasayansi Potamogeton Wrightii. Chomeracho chinatchedwa ndi botanist S. Wright (1811-1885). Amadziwika mu malonda a aquarium kuyambira 1954. Poyamba, adaperekedwa pansi pa mayina osiyanasiyana, mwachitsanzo, Malay pondweed (Potamogeton malaianus) kapena Javanese pondweed (Potamogeton javanicus), yomwe imagwiritsidwabe ntchito kwambiri, ngakhale kuti ndi yolakwika.

Imamera Kum'mawa ndi Kumwera chakum'mawa kwa Asia m'madamu omwe ali ndi madzi osasunthika kapena m'mbali mwa mitsinje yomwe imathamanga pang'onopang'ono. Chofala kwambiri m'madzi amchere amchere.

Chomeracho chimapanga chokwawa rhizome ndi magulu a mizu. Zitsamba zazitali zimamera kuchokera ku rhizome. M'malo abwino, amakula mpaka 3 mita kutalika. Masamba amakhala pawokha pagulu lililonse. Tsamba lamasamba, mpaka 25 cm kutalika ndi 3 cm mulifupi, lili ndi mawonekedwe ozungulira okhala ndi m'mphepete pang'ono wavy. Tsambalo limamangiriridwa ku tsinde ndi petiole mpaka 8 cm kutalika.

Ndiosavuta kuyisamalira, imagwirizana bwino ndi mikhalidwe yosiyanasiyana ikakhala m'madzi ofunda ndikuyika mizu mu gawo lazakudya. Akulimbikitsidwa kuti agwiritsidwe ntchito m'mayiwewa kapena m'madzi akulu am'madzi, pomwe ayenera kuyikidwa kumbuyo. Chifukwa cha kuthekera kwake kulekerera pH ndi dGH zapamwamba, Dziwe la Raita lidzakhala chisankho chabwino kwambiri pamadzi okhala ndi ma cichlids aku Malawi kapena Tanganyika.