Kodi dziko laling'ono maluwa?

Chomera dziko ndi yaikulu komanso amazipanga osiyanasiyana. Kumayambiriro a 2010, botanists afufuza komanso anafotokoza 320 zikwi zomera, kuphatikizapo oposa 280.000 - maluwa. Malinga ndi kufanizitsa kuyambirira asayansi, dziko amalima mitundu zosachepera 500 zikwi osiyana zomera! Nkhaniyi imatiuza za maluwa zazing'ono dziko. M'munsimu mudzapeza nkhani ya makhalidwe.

mafotokozedwe

ndi duwa laling'ono mu dziko? Dzina la chozizwitsa - Wolff. Zomera za m'madzi amene ali ndi apamwamba maluwa monocot, wa banja Araceae, subfamily - Lemnaceae ali 11 mitundu.

Izi ndi dziko laling'ono maluwa ali ndi mpira mawonekedwe, pang'ono flattened laterally, wowala wobiriwira kapena chikasu. M'litali si upambana 1-1.4 mm, m'lifupi - 0.5-1 mm, kwambiri "katundu" mpira akulemera palibe micrograms zoposa 200. Yerekezerani: mbali imodzi ya machesi mutu kulumikiza za 30 maluwa awa!

Wolffia - rootless zomera, thupi lake ndi kuchepetsedwa mkati mbiya imene stomata ndi breathable, kutalika microns 12-14 yekha. Ndi thandizo lawo, kuwombola mpweya ikuchitika pakati Wolf ndi chilengedwe. Pa makungwa a pa maluwa, mu July ndi August, pali maluwa kakang'ono, ndi wosazindikira mu dongosolo, koma adakali ndi pistil ndi stamens angapo. Muchiyese yekha pansi simungathe kutiona, apoyera simungakhoze kuziwona izo, kotero izo ndi zazing'ono.

inafikira

Dziko laling'ono maluwa ndi subtropical. Mitundu yonse ya zomera kukula mu madzi ndi mafunde ofooka mu North ndi Africa West, South ndi ku Central America komanso ku Asia. mtundu chabe Wolfia arrhiza Chimakula mu M'madera a zitunda kum'mwera la Chitaganya cha Russia.

Chomera akumverera bwino ndi mwachangu proliferates kokha pamene kutentha madzi ndi mu osiyanasiyana kuchokera + 23 ° C ndi 29 ° C. Pa amadwala wolffia arrhiza Dries. Angathe kupirira kutentha dontho 15 ° C.

kubalana

Wolffia zimafalitsidwa makamaka vegetatively. Pankhaniyi, pali njira ziwiri:

• maphunziro mu thupi la mayi tosaoneka otrostochka kuti akafike kukhwima, ndipo palibe chiyambi kuti "wamkulu" moyo;
• kugawikana kwa kholo phesi mu magawo angapo, nthawi zambiri 2 kapena 3.

Ngati nyengo ndi yabwino, ndiye dziko laling'ono maluwa wachulukitsa mofulumira kwambiri. Mu kotentha, padziko iliyonse madzi patsogolo dziwe chimakwirira pamphasa wobiriwira mwa zomera.

Wolffia arrhiza ali lonse kugawa malo. Ichi ndi chifukwa akuphatikizapo: padziko mipira pang'ono yomata, chifukwa chimene iwo mosavuta Ufumuyo chinthu chilichonse chimene chili madzi komwe chomera moyo. mipira Choncho "anagwidwa" malo latsopano.

Mipweya: ubwino ndi mopweteka kwa Wolffia

Dziko laling'ono maluwa wolemera mavitamini A, C, B, PP. Wolffia mapuloteni limapangidwa ndi kuchuluka monga soya, kotero mbewu ting'onoting'ono mbadwa ntchito mu chakudya, monga duwa ichi chibvomerere kudya Aquarium nsomba.

Wolffia bioochistitelem Komano, asayansi apeza ntchito mu mafakitale akasinja sedimentation: mipira zobiriwira madzi osasankhidwa, ayeretsedwe izo kuchokera salt zitsulo zolemera.

Komabe, nthawi zambiri wawononga minda paddy, kotero mwachangu kumenyera kulima mpunga.

Tsopano inu mosavuta kuyankha funso la chimene ali duwa laling'ono mu dziko.