Vim li cas cov ntoo spruce poob lawv cov koob?
Vim li cas cov ntoo spruce poob lawv cov koob?

Video: Vim li cas cov ntoo spruce poob lawv cov koob?

Video: Vim li cas cov ntoo spruce poob lawv cov koob?
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Anonim

Nyob ntawd yog ob peb yam vim li cas ib tsob ntoo spruce koob tuaj yeem tig xim av thiab poob . Yog koob yog browning ntawm tus tswv yim ntawm tus cov ceg ua raws li cov ceg qis tuag, koj tuaj yeem cuam tshuam nrog ib kab mob fungal hu ua cytospora canker, uas yog tus feem ntau tsis ncaj ncees lawm ua rau koob poob ntawm Colorado xiav spruce.

Yog li ntawd, cov ntoo spruce puas regrow koob?

Cov voracious eaters strip koob los ntawm spruce , thiab cov koob yuav TSIS MUAJ loj hlob rov qab . Hauv peb xyoos, lawv tuaj yeem tua tau ib tus tsob ntoo . Yog koj spruce nyob rau hauv tua DO TSIS TXAUS SIAB cov ceg tawv. 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.

Kuj Paub, yog vim li cas ib tsob ntoo Pine poob nws cov koob? Cov ua txhaum yog tej zaum tej yam kab mob los yog kab. Yog li, yog tias ib feem peb mus rau ib feem plaub ntawm cov koob ntawm tus sab hauv ntawm koj ntsuab ntsuab tsob ntoo yog poob tawm, nws yog tej zaum tsuas yog ib qho cim ntawm kev laus. Cia li rake tus tuag koob , los yog zoo dua tsis tau, cia lawv nyob rau hauv tsob ntoo rau ib tug zoo mulch.

Hais txog qhov no, koj qhia li cas yog tsob ntoo spruce tuag?

Cov tsos ntawm me me dub me ntsis, koob ntxov ntxov poob thiab ib tug thinning canopy yuav ua tau kos npe Rhizosphaera koob cam khwb cia. Cov kab mob fungal kis tau pib ze ntawm lub hauv paus ntawm lub tsob ntoo thiab kis mus rau pem hauv ntej. Ib tug mob hnyav xiav spruce muaj ntshav los yog xim av koob, cov ceg tuag thiab bald me ntsis.

Yuav ib tsob ntoo spruce regrow ceg?

Teb: Feem ntau, nws yog tsim nyog los tshem tawm cov tuag ceg pe pine ntoo raws li lawv yuav tsis loj hlob rov qab . Ntawm ntoo spruce , nws ua tau yuav pab tau rau cov tsob ntoo tshem tawm tuag ceg ntu kom noj qab nyob zoo ceg tau hloov lawv, txij li spruces yuav regrow raws kev noj qab haus huv ceg uas muaj buds.

Pom zoo: