2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
Cov ntoo tshauv nyob sab Europe tsis nyob hauv tsev neeg tshauv, txawm hais tias muaj qhov cim zoo ib yam ntawm lawv cov nplooj. Lawv feem ntau hu ua rowan ntoo. Cov no yog cov ntoo zoo nkauj uas muaj keeb kwm paub tsis meej, thiab tau cog rau sab nraum tsev vim tias tsob ntoo rowan tau muaj npe los ua kom cov dab thiab kev phem tawm mus.
roob tshauv thiab ntoo rowan zoo ib yam? Lawv yeej yog tib tsob ntoo. Nyeem rau kom paub ntau ntxiv txog cov ntoo no.
European roob tshauv
Cov ntoo tshauv nyob sab Europe tsis yog ntoo tshauv tiag tiag, thiab tsis yog tsob ntoo pom hauv cov ntoo tshauv, Fraxinus. Es tsis txhob, tsob ntoo lub npe botanical yog Sorbus aucuparia thiab nws yog nyob rau Europe thiab Asia, tsis yog North America. Txawm li cas los xij, tsob ntoo tau cog rau hauv Canada thiab sab qaum teb Asmeskas raws li kev cog qoob loo thiab nws tau tsim muaj nyob rau ntawd.
roob tshauv ntoo yog cov ntoo me me, cov ntoo deciduous uas loj hlob mus txog 40 ko taw (13 m.) nrog cov nplooj sib xyaw. Lawv muaj qhov nqaim nqaim thaum hluas tab sis sau thaum lawv loj tuaj, loj hlob mus txog 25 feet (7 m.) wide.
Rowan Tree Growing Conditions
Ntau tus neeg nyob sab Europe, tshwj xeeb yog Askiv, hais txog tsob ntoo no ua tsob ntoo rowan, uas tuaj yeem ua rau tsis meej pem. Puas yog roob tshauv thiab ntoo rowan zoo ib yam? Lawv yog.
Ob lo lus no yog cov npe siv rau cov ntoo Sorbus aucuparia, uas muaj kev vam meej hauv thaj chaw txias-lub caij ntuj no xws li Teb Chaws Asmeskas. Department of Agriculture cog hardiness zones 3 mus txog 6. Qhov ntawd txhais tau hais tias rowan tsob ntoo loj hlob zoo ib yam li roob tshauv loj hlob, thiab cov European roob tshauv saib xyuas kuj yog rowan ntoo tu.
Cov ntoo no nyiam qhov chaw hnub ci, tab sis lawv tuaj yeem loj hlob hauv qhov ntxoov ntxoo. Qhov zoo tshaj plaws rowan ntoo loj hlob tej yam kev mob muaj xws li zoo-drained, acidic av thiab txaus irrigation.
Txoj Kev Loj Hlob Ntawm Tsob Ntoo Rowan
Cov nplooj ntawm cov ntoo rowan yog qhov txaus siab heev, nrog ntau daim ntawv ua rau txhua nplooj ntawv sib xyaw. Cov nplooj pinnate tig xim xim thaum lub caij nplooj zeeg, los ntawm daj mus rau reddish-ntsuab. Cov tawv nqaij yog du thiab silvery grey, thiab nplooj buds yog ntshav thiab plaub hau.
Rowan ntoo tsim paj dawb nyob rau lub caij nplooj ntoo hlav uas loj hlob mus rau lub npe nrov, ntshav-liab rowan ntoo berries. Nws yog cov txiv hmab txiv ntoo uas tau muab cov ntoo rowan rau lawv qhov kev paub tsis meej, txij li lawv tau ntseeg ntev los khaws cov khawv koob dub thiab kev foom tsis zoo.
Rowan/European Mountain Ash Care
Cov ntoo zoo nkauj no tsis tas yuav tu ntau dhau. Ntawm qhov tod tes, lawv raug tua los ntawm ntau cov kab tsuag. Cov no suav nrog cov nplooj nqus cov kab tsuag xws li aphids thiab sawfly larvae nrog rau nplai.
Teb chaws Europe roob tshauv ntoo kab mob tuaj yeem yog qhov teeb meem loj dua. Lawv yog cov yooj yim rau cov kab mob tua hluav taws blight, uas ua rau nplooj ntawm lub tswv yim ntawm cov ceg kom wilt thiab kab mob ceg ntsia scorched. Yog hais tias tsob ntoo yog girdled raws li cov kab mob txav mus rau hauv lub cev, nws yuav tuag. Ib feem ntawm European roob tshauv saib xyuas yog zam kom tsis txhob muaj nitrogen chiv uas ua rau muaj qhov tsis zoorau tus kab mob no.
Rowan ntoo kuj raug kab mob, kab mob uas ua rau muaj kev cuam tshuam loj heev. Lawv kuj tuaj yeem kis tau ntau yam kab mob fungal uas ua rau twig thiab pob tw cankers.
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