Me Me Ntoo Thuv Yog Qhov Kev Ua Vaj Kho Kom Zoo Tshaj Plaws

2024 Tus sau: Sebastian Paterson | [email protected]. Kawg hloov kho: 2023-12-16 13:50

Cov ntoo thuv me me - cov txiv ntoo-kev coj tus kheej cov nroj tsuag tsim nyog cov xim ntawm cov neeg nyob hauv lub caij ntuj sov

Nws tseem hu ua dwarf thuv, thiab ntau zaus - tsis raug - cedar elfin (qee zaum elfin), lossis cedar elfin, hauv Latin - Pinus pumila Rqz. (pall.). Nws loj hlob nyob rau sab qaum teb sab hnub tuaj ntawm peb lub teb chaws, feem ntau yog nyob rau hauv cov roob heev.

Kev faib thaj chaw ntawm cov ntoo thuv uas tsis muaj qhov muag: thaj chaw qaum teb khiav los ntawm lub qhov ncauj ntawm Lena mus txog qhov nruab nrab ntawm Anadyr, sab hnub poob ib qho - nruab nrab ntawm qis dua ntawm Lena thiab qhov nruab nrab nce mus txog ntawm Olenek River, tom qab ntawd los ntawm nruab nrab nce mus txog ntawm Vilyui mus rau sab saud ntawm Lena thiab Baikal. Yav qab teb - khiav raws lub xeev ciam teb ntawm lub teb chaws, thiab qab kawg ntawm kev faib khoom yog nyob rau Kuril Islands, sab qab teb ntawm 36 ° latitude sab qaum teb.

Nws yog txheeb ze rau cov seem ntawm cov noob txiv-pines (lub npe hu ua cedars), tab sis sab nraud nws txawv heev ntawm lawv nyob rau hauv tias nws yog tsob ntoo qis coniferous shrub nrog ib rab qia, feem ntau nkag mus hauv av. Photophilous. Nws yog tsiag ntawv los ntawm kev loj hlob qeeb; qhov ib txwm siab yog 4-5 meters. Los ntawm ib puas xyoo nws tuaj yeem ncav cuag 10-12 meters nrog lub pob tw tuab ntawm 20-25 centimeters.

Nws cov ntoo yog clumsy, knotty, tsis muaj nqi lag luam, nws tsuas yog haum rau taws. Hauv qhov chaw ntawm kev loj hlob, nws feem ntau ua rau daim tawv ntoo uas tsis yooj yim.

Koob 40-70 hli ntev sau nyob rau hauv 5 ntawm koob. Cones 3.5-4.5 cm ntev thiab 2.5 cm dav yog xim av xim nrog cov nplai tsis nthuav dav. Noob (neeg rau) 6-9 mm ntev thiab 4-6 mm thoob plaws. Lawv zoo li cedar nyob rau hauv cov duab, tab sis ntau me me thiab tsaus dua hauv xim. Tab sis undersized ntoo thuv muaj tshaj sau txhua yam yuav luag txhua xyoo. Qhov hnyav ntawm 1000 lub noob yog, nyob rau nruab nrab, 97 g (muaj 10,000-15,000 hauv ib phaus). Cov ntsiav muaj txog 42-48% ntawm qhov hnyav tag nrho ntawm cov txiv ntoo, thiab lub plhaub ua tau nce li 52-58%. Cov roj cov ntsiab lus hauv lawv (nrog lub khauj khaum) yog 23-26%, thiab hauv cov noob taum - 52 --63%, ntxiv rau, tom qab nias nws, kwv yees li 40% ntawm cov khoom qab qab thiab cov khoom noj muaj txiaj ntsig tseem nyob, uas “cedar” mis nyuj thiab cream yog npaj.

Er's Gardener phau ntawv ntaw Cov chaw zov me nyuam Lub khw muag khoom ntawm cov khoom lag luam rau tsev neeg thaum caij ntuj sov

Lub hauv paus system ntawm ntoo thuv me me yog dag. Cov ntoo zam ib qho av, tsis zoo li lwm hom tsiaj cuam tshuam, lawv tuaj yeem tsim tshuaj los ntawm txheej.

Cov ntoo thuv me me yog tsim nyog rau kev cog lus ntawm cov xuab zeb thiab qhov chaw muaj pob zeb, zoo rau kev khaws cia daus. Nws lub caij ntuj no hardiness yog qhov ntau tshaj ntawm tag nrho cov txiv ntoo-kev coj ntoo pines. Nws yog qhov zoo nkauj heev thiab ua qauv zoo nkauj curtains. Hais tawm tsuas yog noob. Hauv kab lis kev cai, nws yog qhov tseem tsawg kawg. Muaj cov ntawv luam ntawm nws nyob hauv arboretums ntawm Hav Zoov Academy, hauv Lub Tsev Kawm Botanical. V. L. Komarov, ntawm Moscow Agricultural Academy. K. A. Timiryazev, ntawm Lub Voronezh Hav Zoov Lub Chaw …

Ntawm daim phiaj vaj, cov ntoo thuv uas tsis muaj qhov muag yog qhov zoo los ntawm txhua qhov kev pom: nws yog tsob ntoo zoo nkauj coniferous (qhov no yog qhov zoo nkauj heev), nws yog cov ntoo txiv ntoo zoo, haum rau tsim txoj siv tiv thaiv los ntawm cov cua qaum teb, thiab, yog tias tsim nyog, rau kev kho cov av, tshwj xeeb yog cov pob zeb tawv thiab cov xuab zeb.

Lub yub cog rau ntawm thaj chaw ua ib daim duab zoo nkauj poob lossis thaj hav zoov 3-4 m siab.

Qhov peculiarity ntawm cov kab lis kev cai no yog tias nws cov ceg qis loj hlob ntawm tus nqi sib npaug zos nruab nrab. Nyob rau hauv lub caij ntuj no, lub hav txwv yeem yog nias rau hauv av, cov kab txwv txaj poob, kis mus. Cov daus nias rau nws ntau dua, thiab nws dhau los ua zoo li tus sau.

Lub caij nplooj ntoo hlav, nws nce siab dua me ntsis, tab sis tsis tiav. Ib tsob ntoo thuv me me saib zoo nkauj heev rau ntawm tej toj alpine, nyob hauv nruab nrab ntawm cov nyom.

Cov ntoo thuv me dhau lub sijhawm yuav tsum tau ua ib qho ntawm qhov chaw ntawm kev hwm nyob rau hauv toj roob hauv pes tsim. Thiab thaum qhia rau European sab qaum teb ntawm lub teb chaws, mus rau Kola Peninsula, Sab qaum teb Urals, rau Taimyr, nws tsis tuaj yeem tsuas yog tuaj yeem kho cov chaw hnyav no, tab sis kuj npaj muaj zaub mov ntau rau cov neeg thiab tsiaj.

Nws yog qhov teeb meem kom tau txais yub thiab txiav hauv European feem ntawm lub teb chaws, tab sis cov noob yog qhov muaj tseeb tiag. Lawv feem ntau tau coj los ntawm cov neeg uas los ntawm thaj tsam ntawm Sab Hnub Tuaj Siberia thiab Far East. Lawv qee zaum ntawm muag, feem ntau nyob hauv Dary Prirody khw muag khoom lossis hauv kev lag luam.