Video: Tus kab mob tshauv tuag rov zoo li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov tsos mob ntawm tshauv tuag rov qab suav nrog; Ntawm nplooj: Cov blotches dub tshwm, feem ntau ntawm cov hauv paus nplooj thiab nruab nrab. Qhov cuam tshuam nplooj wilt. Ntawm stems: Small lens- zoo li tus qhov txhab lossis necrotic me ntsis tshwm rau ntawm cov tawv ntoo ntawm cov qia thiab ceg ntoo thiab nthuav dav kom tsim tau cov kab mob uas muaj hnub nyoog.
Ntawm no, cov cim qhia tias tshauv tuag rov qab yog dab tsi?
Cov tsos mob ntawm tshauv tuag muaj xws li; Ntawm nplooj: Dub blotaws tshwm, feem ntau ntawm cov hauv paus nplooj thiab nruab nrab. Qhov cuam tshuam nplooj wilt. Ntawm cov qia: Lub lens zoo li tus kab mob lossis necrotic me ntsis tshwm rau ntawm cov tawv ntoo ntawm cov qia thiab ceg ntoo thiab nthuav dav kom tsim tau ntau xyoo cankers.
Kuj Paub, puas tshauv dieback tua tsob ntoo? Tshauv tuag rov qab yog tshwm sim los ntawm cov kab mob hu ua Hymenoscyphus fraxineus, uas yog nyob hauv Asia. Hauv nws thaj tsam ib puag ncig, nws ua rau muaj kev puas tsuaj me ntsis rau ntoo , tab sis thaum cov fungus tau nkag mus rau Tebchaws Europe txog 30 xyoo dhau los, nws ua rau muaj kev puas tsuaj loj heev. Kev kwv yees tsis ntev los no qhia tias tus kab mob tuaj yeem ua tau tua mus txog 70% ntawm ntoo tshauv.
Ib tus kuj tseem yuav nug, koj ua dab tsi yog tias koj muaj tshauv tuag?
Gardeners thiab cov thawj coj ntawm cov chaw ua si thiab lwm qhov chaw nrog tshauv ntoo tau pab nres qhov kev sib kis hauv zos tshauv tuag rov qab los ntawm sau cov poob tshauv nplooj thiab hlawv, faus los yog sib sib zog nqus composting lawv. Qhov no cuam tshuam cov fungus lub neej voj voog. Yog koj tswj hav zoov koj ua tau nrhiav kev taw qhia ntxiv los ntawm Forestry Commission ntawm no.
Dab tsi yog qhov ua rau tuag tshauv tuag?
Tshauv tuag rov qab yog ib tug mob hnyav ntawm tshauv ntoo ua los ntawm cov kab mob hu ua Hymenoscyphus fraxineus (Nws siv los hu ua Chalara fraxinea). Kab mob ua nplooj poob thiab yas tuag nyob rau hauv cov ntoo cuam tshuam thiab tuaj yeem ua rau tsob ntoo tuag.
Pom zoo:
Thaum ua qhov tshuaj ntsuam xiav dawb cov kab mob hauv cov kab mob muaj?
Hloov pauv, cov kab dawb dawb tsis tuaj yeem metabolize X-Gal los tsim cov xim xiav, vim tias lawv tsis tsim cov β-galactosidase ua haujlwm tom qab noj plasmid nqa cov DNA tso thiab cuam tshuam cov lacZ α noob. Cov kab mob dawb no muaj cov kab mob recombinant thiab yuav tsum tau xaiv (Daim duab 1)
Cov kab mob chemosynthetic txawv li cas ntawm cov kab mob photosynthetic?
Cov kab mob Photosynthetic yog cov kab mob hauv cov nroj tsuag ntsuab thaum cov kab mob chemosynthetic yog saprophytes ntawm cov khoom noj uas lwj. Lub zog ntawm lub hnub ci yog siv nyob rau hauv cov kab mob photosynthetic whereas nyob rau hauv chemosynthetic kab mob lub zog yog muab los ntawm oxidation ntawm inorganic tshuaj
Koj yuav qhia li cas yog tias koj tus kab mob septic rov qab?
Dab tsi yog cov cim ceeb toom ntawm lub septic system thaub qab? Cov dej phwj rov qab (kua kua dub) hauv cov chav dej thiab / lossis cov dej ntws. Kev yaug yaug thiab tso quav tso quav. Ntau tshaj ib lub qhov dej hauv tsev yog khiav qeeb. Cov dej khib nyiab tawm hauv av ze ntawm koj lub septic system, uas tej zaum yuav tsis muaj ntxhiab tsw
Tus kab mob tshauv zoo li cas?
Ash dieback zoo li cas? Thawj cov tsos mob ntawm tus kab mob tshauv tuag feem ntau yog xim av xim av kab mob ntawm nplooj, thiab thaj ua rau thaj xim av, nplooj tuag. Raws li tus kab mob loj hlob tuaj ntoo yuav poob ntau thiab ntau nplooj los ntawm lawv cov canopy thiab tej zaum yuav tsim lesions ntawm lawv cov tawv ntoo
Kev sib raug zoo ntawm tus kws kho mob tus neeg mob yog dab tsi?
Rau feem ntau cov kws kho mob, kev tsim kev sib raug zoo nrog tus neeg mob yog qhov tseem ceeb. Kev sib raug zoo ntawm tus kws kho mob thiab tus neeg mob yuav ua rau muaj cov ntaub ntawv zoo txog tus neeg mob tus kab mob thiab kev saib xyuas kev noj qab haus huv zoo dua rau tus neeg mob thiab lawv tsev neeg