2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40
Epigea (lat. Epigaea) - genus ntawm cov ntoo qis qis ntawm tsev neeg Heather. Tam sim no, epigea tau cog dav hauv North America. Hauv tebchaws Russia, epigea tau loj hlob ntawm cov tsev neeg tus kheej hauv thaj av Krasnodar, nrog rau hauv thaj tsam tsis-chernozem thiab thaj chaw nruab nrab.
Yam ntxwv ntawm kab lis kev cai
Epigea yog tsob ntoo me me uas loj hlob mus txog 35 cm siab. Cov nplooj tau ntsuab ntsuab, yooj yim, obtuse lossis taw qhia, ciliate lossis yoj raws ntug, elliptical, sib npaug, ovate lossis ovoid-oblong. Cov paj yog me me, liab dawb lossis dawb, muaj ntxhiab heev, sau hauv axillary lossis apical bundle-shaped inflorescences. Lub corolla yog tubular. Cov txiv hmab txiv ntoo yog cov tshuaj ntsiav qhuav uas muaj ntau cov noob me.
Epigea creeping (lat. Epigaea repens) yog ib hom tsiaj uas nrov tshaj plaws nyob hauv thaj tsam Atlantic los ntawm Florida mus rau Newfoundland. Nws yog tsob ntoo ntsuab uas muaj tsob ntoo siab txog 30-35 cm, ua rau cov ntoo loj tuaj thaum nws loj tuaj. Stems rooted yooj yim, recumbent, them nrog nplua plaub mos mos. Cov nplooj yog luv-petiolate, tawg me ntsis, puag ncig lossis ovate, nrog lub hauv paus zoo li lub plawv, mus txog 8 cm ntev. Creeping epigea blooms nyob rau lub Tsib Hlis lig - thaum ntxov Lub Rau Hli. Qhov sib txawv ntawm qhov ua kom khov tiv taus, tiv taus te kom txias txog -45C.
Loj hlob nta
Epigea yog photophilous, tab sis ntxoov ntxoo-zam. Nws txhim kho zuj zus tuaj hauv qhov ntxoov ntxoo tuab dua li thaj chaw muaj teeb ci. Nws muaj tus cwj pwm tsis zoo rau ncaj qha tshav ntuj, thaum nruab hnub kub nws xav tau ntxoov ntxoo. Cov kab lis kev cai yog hygrophilous, tab sis tsis zam lub sijhawm dej ntws mus ntev, tshwj xeeb tshaj yog thaum lub caij nplooj ntoo hlav thaum lub caij daus npog. Yuav tsum muaj dej ntws zoo rau kev txhim kho ib txwm muaj. Qhov zoo nkauj tshaj plaws epigea ntawm lub teeb, xoob, loamy xau uas tsis muaj txiv qaub.
Propagated epigea los ntawm noob, noob, txiav thiab faib. Cov noob ntawm epigea yog me me thiab tsis xav tau kev cog qoob loo. Lawv tau ua tib zoo tawg thoob cov av, txau nrog lub raj tshuaj tsuag thiab npog nrog iav, hauv qhov xwm txheej loj, nrog yas qhwv. Cov noob hatched yog sown hauv cov thawv ntim nrog cov av zoo nrog peat sib npaug. Cov yub tshwm nyob rau hauv 25-40 hnub, uas feem ntau nyob ntawm kev loj hlob. Cov yub tau cog rau hauv qhov chaw ruaj khov rau lub caij nplooj ntoo hlav tom ntej.
Txoj hauv kev feem ntau yog txiav txim siab ua kom rov tsim dua los ntawm kev faib cov hav txwv yeem. Cov hav txwv yeem tau ua tib zoo khawb tawm, sim tsis ua kom puas lub hauv paus system, tom qab ntawd lawv tau faib thiab cog rau qhov chaw ruaj khov. Tam sim ntawd tom qab cog, kev daws teeb meem ntawm urea thiab microertilizers tau qhia rau hauv thaj tsam ze ntawm lub cev, ywg dej thiab mulched nrog cov khoom siv ntuj tsim, piv txwv li, peat, nplua chips lossis sawdust.
Saib xyuas
Zoo li ntau lwm tus tswv cuab ntawm Heather tsev neeg, epigea xav tau dej, nyom, xoob thiab pub mis. Fertilizers tau thov nyob rau lub caij nplooj ntoo hlav thaum ntxov. Cov chiv yuav tsum tsis poob rau ntawm tsob ntoo. Thaum lub sijhawm tshav kub ntev, epigea tau txau kom huv, tab sis tsuas yog nyob rau yav tsaus ntuj. Epigea tsis xav tau chaw nyob rau lub caij ntuj no, vim tias feem ntau hom tsiaj tau nce cov khoom tiv taus te.
Pab
Epigea yog qhov zoo nkauj heev; raws li nws loj hlob, nws tsim cov av-npog tussocks ntawm nruab nrab ntom. Paj zoo nkauj zoo nkauj thiab cov paj ntoo zoo nkauj ntxiv qee qhov zest rau kev tsim toj roob hauv pes vaj. Ntxiv mus, epigea yog qhov zoo tshaj plaws rau tsim txaj paj txaj. Kab lis kev cai zoo li zoo nyob hauv vaj heather, ntxiv rau rockeries thiab pob zeb vaj.
