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Snowdrop quav: hauj lwm, vaj tse cheeb tsam, limiting yam

Nroj tsuag ntawm lub genus Galanthus yog primroses. Qhov tseeb txiav txim lub ruaj khov ntawm ib tug neeg tsiaj nyob rau hauv ntau lub respects. Lawv muaj nyob rau hauv liab Phau Ntawv ntau lub teb chaws thiab muaj kev tiv thaiv raws li txoj cai. Ib tug ntawm lawv - ib tug snowdrop daim ntau quav tso, ntau nyob rau hauv lub Crimea, Romania thiab Moldova. Nws hlob nyob rau hauv mountainous roob hav, hav zoov sawv thiab nyob rau hauv fab. Cov nroj tsuag yog tsis tam sim no xam tau tias yog endangered, tab sis koj yuav tsum nco ntsoov yuav tsum paub txog kev tiv thaiv kev ntsuas. Khaws cia tej yam ntuj tso ntau haiv neeg yog tseem yooj yim dua rau restore qhov ploj.

Snowdrop quav: piav qhia

Cov nroj tsuag yog muab rau cov tsev neeg ntawm Amaryllidaceae. Qhov no perennial bulbous ephemeroid qhov siab ntawm 25-30 cm, uas cryptophytes. Noob me me luaj li cas (txog li 3-4 cm nyob rau hauv ntev thiab 2-2.8 cm nyob rau hauv txoj kab uas hla), nrog rau lub teeb dos. Nplooj linear qauv, tsaus ntsuab nrog ib tug xiavlus tinge, daim ntau quav tso, nrog sawv khoov duav cia. Nws yog noteworthy uas thaum lub sij hawm flowering yog yuav luag 2 lub sij hawm luv luv peduncle thiab muaj ib tug ciab txheej, ces alternated greasy ci.

Flowering pib nyob rau hauv lub peb hlis ntuj thiab Lub rau hli ntuj, nyob ntawm seb lub cheeb tsam. Peduncle cylindrical qhov siab ntawm 30 cm. Tej nplaim perianth nyhav diav zoo thiab ib tug ntev ntawm 2.5-3 cm. Paj muaj ib tug yam ntxwv mob siab heev aroma. Propagated los ntawm cov noob thiab daim ntau quav tso snowdrop teeb division.

Lub cheeb tsam ntawm kev loj hlob

Nyob rau hauv ib ncig ntawm Russia yog pom nyob rau hauv lub Novorossiysk cheeb tsam ntawm Krasnodar Territory (yav qab teb txoj kab nqes qaum teb hnub poob ntawm lub Main Caucasus Ntau). Hornbeam hlob nyob hauv cov ntshiab los yog tov nrog beech hav zoov nyob rau ntawm ib qhov chaw siab tshaj ntawm 100-500 meters saum toj no hiav txwv theem. Sab nraum lub cheeb tsam nyob ib zaug xwb txwv los yog me me qhov chaw. Ceev cov ruaj khov thiab yog sawv cev los ntawm cov nroj tsuag ntawm tag nrho cov muaj hnub nyoog tej yam kev mob ntawm noob los yog vegetative keeb kwm. Loj hlob snowdrop daim ntau quav tso nyob rau hauv lub Crimea, nyob rau hauv roob chaw, los ntawm Balaklava rau Koktebel, nyob rau hauv sab hma, lub fertile xim av xau.

limiting yam

Cov tsis zoo muaj zog ntawm pejxeem xov tooj ntawm no tsis tshua muaj hom mas yog vim tib neeg cawv rau loj hlob qhov chaw. Feem ntau, lub ntsiab yog vim li cas cov lus dag nyob rau hauv lub loj heev sau los ntawm lub sim saum nruab ntug qhov chaw thiab tag nrho tsob nroj rau lub hom phiaj ntawm khoom ntxiv mus. Los ntawm nrog limiting yam uas txwv snowdrop daim ntau quav tso, nco ntsoov unlimited thiab uncontrolled grazing tsiaj txhu loj hlob nyob rau hauv qhov chaw, raws li zoo raws li deforestation, kev puas tsuaj ntawm lub ntuj puag ncig rau cov nroj tsuag.

Ntsuas rau kev tiv thaiv ntawm hom

Yuav luag tag nrho cov mej zeej ntawm lub genus yog tsawg tsawg thiab endangered hom, rau ib co raws li, nws siv rau lawv thiab daim ntau quav tso snowdrop. Tus liab Phau Ntawv sij nws raws li txoj cai raws li "tsawg kawg yog kev txhawj xeeb". Txawm li cas los, raws li kev xyaum qhia, pawg no yog heev yooj yim mus rau lwm yam - "hom endangered." Yog li ntawd, tej yam ruam, xws li kev tswj xyuas nplua rau sau cov nroj tsuag. Ntawm qhov tsim nyog ntsuas, kws txawj pom zoo kom ban tus sau los ntawm cov xim, mus nrhiav kev tshiab yeej ntawm lub hom, mus nqa tawm kev xyuas ntawm cov pejxeem nyob rau hauv kev txiav txim los mus saib xyuas thiab txhim kho cov xwm txheej ntawm lub zeem cia Abrausskogo los ntawm lub regional theem rau tsoom fwv teb chaws.

Yuav kom snowdrop daim ntau quav tso rau ib tug tsawg raws li lawv pov tseg nyob rau hauv ib puag ncig ntuj, nws yog tsim nyog los noj ntsuas rau nws dag sau qoob nyob rau hauv Botanic vaj, greenhouses rau coj mus muag hom phiaj. Hom positioned raws li cog lus rau long-term kuaj, thiab yog haum rau loj hlob nyob rau hauv nraim lub vaj. Nyob rau hauv European lub vaj, nws yog twb tau lug siv thiab muaj txog ib tug kaum os cov vaj cov ntaub ntawv.

Loj hlob nyob rau hauv lub vaj

Hniav nqi primrose yog drooping dawb paj nrog ib tug muaj zog tshuaj tsw qab. flowering lub sij hawm yog ib tug nruab nrab ntawm 20-25 hnub, qhov ntev yog lom zem ntau txiav txim los ntawm kev tsuas xyaus ntawm cov av noo noo thiab cov huab cua kub. Cov kab lis kev cai ntawm no hom nkag tau rau hauv 1592, thiab txij thaum ntawd tau rho ntau tshaj li kaum vaj cov ntaub ntawv. Ib qho ntawm feem nto moo - Varga, muaj Terry tej nplaim, ib tug zoo ua tsov ua rog trophy ntawm British pab tub rog tom qab lub Crimean ua tsov ua rog. Los yog, piv txwv li, Diggory qib, muaj nyob rau hauv cov kev yees duab saum toj no.

Nyob rau hauv thiaj li yuav cog tsim thiab zus, nws yuav tsum tau muab fertile av nrog ib tug nruab nrab ras txog nruab nrab thiab muab cov nplooj pwm, thiab lub uas yuav tsum tau theem ntawm av noo. Thaum me ntsis daus nyob rau hauv lub caij ntuj no yuav tsum tau ntxiv watering caij nplooj ntoos hlav rau ntau flowering.

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