Arrowhead subulate

Arrowhead subulate kapena Sagittaria subulate, dzina lasayansi Sagittaria subulata. M'chilengedwe, imamera kum'mawa kwa United States, ku Central ndi ku South America m'malo osaya, madambo, mitsinje ya mitsinje. Amapezeka m'madzi abwino komanso amchere. Amadziwika mu malonda a aquarium kwa zaka makumi ambiri, omwe amapezeka pamalonda nthawi zonse.

Nthawi zambiri amatchedwa mawu ofanana ndi a Teresa's Arrowhead, komabe, ili ndi dzina lolakwika lotanthauza zamitundu yosiyana kotheratu.

Chomeracho chimapanga masamba aafupi opapatiza (masentimita 5-10) obiriwira obiriwira, omwe amakula kuchokera pakatikati - rosette, kukhala mulu wandiweyani wa mizu yopyapyala. Ndikoyenera kudziwa kuti kutalika kwa kukula koteroko kumatheka pokhapokha ngati kuli kokwanira. Ngati Arrowleaf styloid ikukula yokha ndi malo akuluakulu ozungulira, masamba amatha kukula mpaka 60 cm. Pankhaniyi, amayamba kufika pamwamba, ndipo masamba atsopano amapangidwa akuyandama pamtunda wautali wa elliptical petioles. M'mikhalidwe yabwino, maluwa oyera kapena abuluu pa tsinde lalitali amatha kuwoneka pamwamba pamadzi.

Kukula ndikosavuta. Sichifunikira nthaka yazakudya, feteleza mu mawonekedwe a ndowe ya nsomba ndi zotsalira zazakudya zosadetsedwa ndizokwanira. Komabe, nthawi zina, iron supplementation ingafunike. Kuperewera kwa microelement iyi kumawonedwa pamene masamba amasanduka achikasu, ndipo m'malo mwake, ngati pali zambiri, ndiye kuti mithunzi yofiira imawoneka yowala. Chotsatiracho sichiri chotsutsa. Sagittaria subulate imamva bwino mumitundu yosiyanasiyana ya kutentha ndi ma hydrochemical values, imatha kutengera chilengedwe cha brackish.