Nyob rau hauv thaj chaw swampy thiab thaj chaw uas muaj cov av noo thiab qhov ntxoov ntxoo, nws yog qhov nyuaj kom tsis pom qhov ci ntsuab ntxhua khaub ncaws. Hauv thaj chaw hav zoov, sphagnum moss yog dav, uas tau txhais los ntawm Greek raws li "daim txhuam cev".
Sphagnum Moss. Kev piav qhia
Hauv cov txheej txheem ntawm cov nroj tsuag kev loj hlob, erect unbranched tua raug tsim, sib sau ua ke hauv tuab turf zoo li tog hauv ncoo. Lawv qhov siab me me - feem ntau tsis siab tshaj 5-6 centimeters. Xws li, sphagnum tsis muaj qia; nws hloov los ntawm phyllidia thiab caulidia. Muaj qhov khoob ntawm cov ntsiab ntawm cov nroj tsuag, uas cia nqus cov dej thiab cov ntsev uas cov ntxhuab xav tau rau lub neej.
Phyllidia muaj tsuas yog ib txheej ntawm tes. Yam thib peb ntawm sphagnum - rhizoids yog keeb kwm ntawm tsob ntoo. Cov xov no tau kawg yos cov xov yos nqus dej tawm hauv cov av. Raws li ib txwm muaj rau sphagnum, rhizoids tsis tseg yuav nqus cov kua hauv lub sijhawm thiab ua si tsuas yog lub luag haujlwm ntawm kev txhawb nqa rau cov nroj tsuag.
Sphagnum Moss. Lub neej voj voog
Raws li nyob rau hauv txhua tus neeg sawv cev vascular ntawm cov nroj tsuag ntiaj teb, hauv sphagnum muaj ib qho kev hloov ntawm kev sib deev tiam (gametophyte) nrog asexual (sporophyte). Lub photosynthesizing ntsuab tsob nroj yog gametophyte. Nws muaj txiv neej thiab poj niam gametes, uas muab rau ib cov sporophyte uas tawm los ntawm zygote - lub qe ua qe.
Sporophytes - spore tiam tsis cais thiab nyob nrog lub gametophyte, pub rau nws. Hauv txhua ntawm lawv lub hlwb muaj txheej txheej txheej ob ntawm chromosomes, hauv gametes - ib qho. Sporophyte kev loj hlob hauv cov txheej txheem meiosis - kev faib tawm ntawm tes. Raws li qhov tshwm sim, txhua qhov kev sib cav yuav dhau los ua kev sib daj sib deev ntxiv. Nws loj hlob mus rau ib qho gametophyte.
Sphagnum Moss. Thov
Sphagnum muaj ntau cov khoom muaj txiaj ntsig uas tib neeg tau kawm los siv. Rov qab rau hauv lub xyoo pua 11th, ntxhuab tau pib siv tshuaj hauv cov ntaub ntawv hnav tsoos; nrog nws cov khoom hygroscopic, nws hloov cov paj rwb xov. Sphagnum tau siv dav dav hauv thaj chaw sib ntaus sib tua thaum Tsov Rog Thoob Ntiaj Teb Thoob Ntiaj Teb, vim nws nqus ntshav, ntshav thiab lwm yam kua.
Txawm tias tam sim no, qee lub tuam txhab ua lag luam tsim cov tshuaj tiv thaiv sphagnum moss tampons thiab hnav khaub ncaws ntub. Nyob rau hauv kev sib xyaw ua ke ntawm cov nroj tsuag, sphagnol tau pom - phenol zoo li compound uas muaj cov tshuaj tua kab mob, cov kab mob thiab cov nyhuv ua rau cov neeg ua haujlwm. Sphagnum tseem muaj cov tshuaj humic nrog cov khoom ntawm cov tshuaj tua kab mob ntuj.
Sphagnum insoles tseem nrov ntawm cov neeg siv khoom, uas pab zoo tiv thaiv cov kab mob ko taw. Yog tias koj muaj qhov txhab ntawm qhov mob tshwm sim ntawm daim tawv nqaij ntawm lub cev, cov chav da dej nrog sphagnum yuav pab tau. Tsis tas li, cov pob zeb no feem ntau siv los sau daim txaj pw thiab daim pawm. Qhov no yog qhov tshwj xeeb tshaj yog rau cov neeg mob txaj txaj hnyav, vim nws tso cai rau koj kom tawm tsam cov qhov ncauj tawm.
Sphagnum tseem siv hauv kev cog ntoo kom yooj yim dua thiab xis nyob ntawm kev loj hlob ntawm cov yub thiab los tiv thaiv cog ntawm ntog.
