Dawb ntab (Amanita nivalis) yees duab thiab piav qhia

Dawb ntab (Amanita nivalis)

• Amanitopsis nivalis;
• Amanita vaginata var. Nivalis.

Daus dawb ntab (Amanita nivalis) belongs rau qeb ntawm nceb los ntawm tsev neeg Amanitaceae, Amanita genus.

Sab nrauv Description

Mushroom Snow-dawb ntab (Amanita nivalis) yog lub cev muaj txiv hmab txiv ntoo uas muaj lub kaus mom thiab ceg. Lub hau ntawm cov nceb nce mus txog 3-7 cm nyob rau hauv txoj kab uas hla, nyob rau hauv cov hluas thiab tsis paub qab hau nceb nws yog yus muaj los ntawm ib tug tswb-puab puab, maj mam ua convex-prostrate los yog tsuas yog convex. Nyob rau hauv nruab nrab ntawm lub hau, ib tug bulge yog pom tseeb - ib tug tubercle. Hauv nws qhov chaw nruab nrab, lub kaus mom ntawm cov daus-dawb ntab ntab yog cov nqaij tawv, tab sis raws cov npoo nws tsis sib xws, ribbed. Cov tawv nqaij ntawm lub kaus mom feem ntau yog dawb, tab sis muaj lub teeb ocher xim nyob rau hauv qhov chaw.

Cov ceg ntawm cov daus-dawb ntab yog tus cwj pwm los ntawm qhov ntev ntawm 7-10 cm thiab txoj kab uas hla ntawm 1-1.5 cm. Nws cov duab yog cylindrical, me ntsis nthuav nyob ze ntawm lub hauv paus. Hauv cov nceb tsis paub qab hau, txhais ceg yog ntom, tab sis thaum nws ripens, kab noj hniav thiab voids tshwm hauv nws. Cov ceg ntawm cov tub ntxhais hluas daus-dawb ntab yog cov xim dawb, maj mam darkens, ua qias neeg grey.

Mushroom pulp tsis muaj suab nrov lossis saj. Nrog rau txhua yam kev puas tsuaj, lub pulp ntawm fruiting lub cev ntawm fungus tsis hloov nws cov xim, tshuav dawb.

Nyob rau saum npoo ntawm cov txiv hmab txiv ntoo lub cev ntawm cov daus-dawb ntab, qhov seem ntawm daim ntaub thaiv yog pom, sawv cev los ntawm lub hnab-zoo li tus thiab dav dav dawb Volvo. Nyob ze ntawm qia tsis muaj lub nplhaib yam ntxwv ntawm ntau hom nceb. Ntawm lub kaus mom ntawm cov nceb hluas koj tuaj yeem pom cov pob zeb dawb, tab sis hauv cov nceb ripening lawv ploj mus yam tsis muaj kab.

Lub hymenophore ntawm lub ntab ntab dawb (Amanita nivalis) yog tus cwj pwm los ntawm hom lamellar. Nws cov ntsiab lus - daim hlau, nyob rau hauv feem ntau, dawb do, ho expanding rau ntawm ntug ntawm lub hau. Nyob ze ntawm lub qia, daim hlau yog nqaim heev, thiab feem ntau lawv tuaj yeem muaj qhov sib txawv.

Spore hmoov yog xim dawb, thiab qhov microscopic pore qhov ntau thiab tsawg sib txawv ntawm 8-13 microns. Lawv yog cov sib npaug hauv cov duab, du rau qhov kov, muaj cov fluorescent tee hauv qhov nyiaj ntawm 1 lossis 2 daim. Cov tawv nqaij ntawm cov nceb hau muaj microcells, qhov dav ntawm qhov tsis pub tshaj 3 microns, thiab qhov ntev yog 25 microns.

Grebe lub caij thiab chaw nyob

Cov daus-dawb ntab yog pom ntawm cov av hauv thaj chaw ntoo, ntawm ntug hav zoov. Nyob rau tus naj npawb ntawm cov nquag mycorrhiza-formers. Koj tuaj yeem ntsib hom nceb no ntawm txhua lub tebchaws tshwj tsis yog Antarctica. Feem ntau cov nceb no tuaj yeem pom hauv hav zoov deciduous, tab sis qee zaum nws loj hlob hauv hav zoov sib xyaw. Hauv toj siab nws tuaj yeem loj hlob ntawm qhov siab tsis tshaj 1200 m. Nws yog qhov tsawg heev kom tau raws li cov daus-dawb ntab hauv peb lub tebchaws, me ntsis paub thiab kawm tsis zoo los ntawm cov kws tshawb fawb. Active fruiting ntawm nceb ntawm hom no kav los ntawm Lub Xya hli ntuj mus rau Lub kaum hli ntuj. Nws muaj nyob hauv our country, Peb Lub Tebchaws, hauv qee lub tebchaws nyob sab Europe (England, Switzerland, Lub Tebchaws Yelemees, Sweden, Fabkis, Latvia, Belarus, Estonia). Tsis tas li ntawd, cov daus-dawb ntab loj hlob hauv Asia, hauv Altai Territory, Tuam Tshoj thiab Kazakhstan. Hauv North America, hom nceb no loj hlob hauv Greenland.

Kev noj haus

Cov daus-dawb ntab yog suav tias yog cov nceb noj tau yooj yim, tab sis tau kawm me ntsis, yog li qee cov nceb pickers xav tias nws muaj tshuaj lom lossis tsis tuaj yeem. Nws tau muab faib rau ntau lub tebchaws nyob sab Europe, tab sis tsawg heev.

Cov hom zoo sib xws thiab qhov sib txawv ntawm lawv

Lwm hom nceb zoo ib yam li cov daus-dawb ntab, thiab tag nrho cov ntawm lawv yog nyob rau hauv qeb ntawm conditionally edible. Txawm li cas los xij, cov daus-dawb ntab (Amanita nivalis) tuaj yeem yooj yim txawv ntawm lwm hom ya agaric los ntawm qhov tsis muaj lub nplhaib ze ntawm lub qia.

Lwm cov ntaub ntawv hais txog nceb

Cov daus-dawb ntab yog nyob rau genus Amanitopsis Roze. Txiv hmab txiv ntoo lub cev ntawm hom no tuaj yeem yog ob qho tib si loj thiab nruab nrab. Nyob rau hauv cov nceb tsis paub qab hau, qhov saum npoo ntawm qia thiab lub hau yog kaw nyob rau hauv ib tug ntau coverlet, uas qhib tag nrho raws li lub fruiting lub cev ripen. Los ntawm nws, nyob rau hauv lub hauv paus ntawm qia ntawm fungus, ib tug Volvo feem ntau nyob, uas tsis tsuas yog zoo qhia, tab sis kuj muaj ib tug haum loj ntim, yog yus muaj los ntawm ib tug zoo li lub hnab. Nyob rau hauv cov nceb paub tab ntawm cov daus-dawb ntab, Volvo yuav ploj mus. Tab sis lub npog ntiag tug ntawm xws li nceb yog tsis muaj kiag li, uas yog vim li cas tsis muaj lub nplhaib nyob ze ntawm lub qia.

Koj tuaj yeem yooj yim cais lub kaus mom ntawm cov daus-dawb ntab ntawm ceg. Tej zaum yuav muaj warts ntawm nws lub cuticle, uas yooj yim heev los cais los ntawm nyias lub cuticle.