Cov txheej txheem:
Video: Puas yog xiav spruce koob poob?
2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32
Zoo li tag nrho cov nroj tsuag evergreen, ob qho tib si koob thiab broadleaf, spruce ntoo thaum kawg poob nplooj. Ib tug neeg koob yuav nyob ntawm ib spruce ceg tau 2-3 xyoos, thiab tom qab ntawd tig xim av ua ntej poob . Cytospora canker, kab mob fungal, feem ntau yog vim li cas rau qhov tsis zoo koob poob ntawm Colorado xiav spruce.
Hauv qhov no, yuav ib tsob ntoo spruce regrow koob?
Cov voracious eaters strip koob los ntawm spruce , thiab cov koob yuav TSIS MUAJ loj hlob rov qab . Hauv peb xyoos, lawv ua tau tua ib tsob ntoo . Yog koj spruce yog nyob rau hauv tua TSIS TXAUS SIAB cov ceg stripped. Lub bud ntawm lub ntsis yog tseem ciaj sia, thiab yuav tsim tawm tshiab koob lub caij nplooj ntoos hlav tom ntej uas yuav disguise qhov kev puas tsuaj.
Ib yam li ntawd, dab tsi tua xiav spruce ntoo?
- Cov kab mob adelgids. Adelgids yog cov kab me me uas pub rau tua los ntawm kev nqus cov kua txiv hmab txiv ntoo.
- Spruce kab laug sab mites. Spruce kab laug sab mites ua rau rab koob tsis muaj xim thiab thaum kawg tua cov koob, uas tuaj yeem yuam kev rau tus kab mob needlecast (Duab 7).
Kuj paub, koj paub li cas thaum lub xiav spruce tuag?
Nov yog yam uas yuav tsum tau saib rau:
- Koob tig daj los yog xim av thiab tso tseg. Nws yog ib qho yooj yim los qhia seb koj cov ntoo xiav spruce puas noj qab nyob zoo los yog tsis.
- Qhuav thiab tuag ntawm cov ceg qis. Thaum koj pom cov ceg qis ntawm xiav spruce qhuav thiab tuag, koj yuav tsum xav tias qhov phem tshaj.
- Tuag Nuj Nqis Thiab Tawm Tshiab.
Vim li cas kuv cov ntoo spruce tuag hauv qab?
Dej kev nyuaj siab - ib tug ntoo thuv tsob ntoo tuag los ntawm hauv qab tej zaum yuav yog tus ntoo thuv tsob ntoo ziab los ntawm hauv qab . Kev ntxhov siab hauv dej hauv pines tuaj yeem ua rau koob tuag. Cov ceg qis tuaj yeem tuag los ntawm kev ntxhov siab hauv dej txhawm rau txhawm rau ua kom lub neej ntev ntawm cov seem tsob ntoo . Tiv thaiv tuag koob ntawm cov ntoo thuv qis los ntawm kev tiv thaiv kev ntxhov siab ntawm dej.
Pom zoo:
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