Lub firethorn yog ib tsob ntoo ntsuab uas muaj qhov pom kev zoo nkauj txhua xyoo nrog lawv cov nplooj ntsuab tsaus thiab ci txiv hmab txiv ntoo. Yog tias nplooj tig xim av, qhov no tuaj yeem muaj ntau yam ua rau, uas peb xav mus rau hauv cov ncauj lus kom ntxaws ntawm no.
Vim li cas pos thiaj tau nplooj daj?
Scab fungifeem ntau yog lub luag haujlwm rau cov nplooj ntawm firethorn tig xim av. Qhov dreadedFire blightkuj ua rau cov nplooj browning. Wilting fungi nyob rau hauv lub hauv paus cheeb tsam, Frost los yog overwatering kuj ua rau nplooj hloov.
Puas yog cov fungi tuaj yeem ua rau nplooj xim av ntawm firethorn?
Koj tuaj yeem paub qhov kis nrogkab mob fungilos ntawm tus yam ntxwvgrey-xim av fungal turfntawmleaf. Cov fungal mycelium khiav los ntawm tag nrho cov nplooj thiab qhov chaw ntawm cov tawv ntoo.
Kev tua kab mob nyuaj vim lub sijhawm kis kab mob ntev:
- Txiav tag nrho cov ceg ntoo uas cuam tshuam rov qab mus tob rau hauv ntoo zoo.
- Tshem cov clippings hauv tsev pov tseg.
- Txhawm rau tiv thaiv kev sib kis, ua tib zoo tua txhua yam cuab yeej txiav.
Nyob rau hauv cov kab mob scab fungal, txau nrog tshuaj tua kab tsis zoo yuav ua tiav.
Kuv yuav ua li cas thiaj paub tau tus kab mob hluav taws kub?
Twb nyob rau hauvspringleavesthiabflowersntawmxim brownblack thiab saib hlawv. Qhov cuam tshuam tua cov lus qhia khoov downwards. Cov kab mob uas tsis muaj xim, tom qab yellowish-xim av mucus tawm ntawm qhov chaw kis kab mob. Cov chaw tuag ntawm cov ceg ntoo thiab lub cev zoo ib yam li cov kab mob canker.
Vim tias tsis muaj kev kho zoo tiv thaiv hluav taws, cov ntoo cuam tshuam yuav tsum raug txiav rov qab lossis tshem tawm los ntawm tus kws tshaj lij.
Tus kab mob firethorn no ceeb toom. Koj tuaj yeem paub txog cov kev ntsuas tsim nyog los ntawm lub chaw saib xyuas kev tiv thaiv tsob nroj.
Puas yog Frost ua rau firethorn nplooj tig xim av?
Zoo ntauevergreennroj tsuag, lubfirethorn yog susceptibleraufrost puas,uas yog tshwm sim los ntawm xim av xim ntawm nplooj yuav pom:
- Nyob rau hnub ntshiab frosty, tshav ntuj sov cov foliage ntawm firethorn.
- Cov dej hauv cov nplooj ntoo nplooj evaporates.
- Vim av khov lawm, tsob ntoo tsis tuaj yeem nqus dej tshiab.
- Cov nplooj nplooj qhuav thiab tig xim av.
- Nyob rau lub caij nplooj ntoos hlav cov nplooj ntoo tawg cov nplooj thiab hloov lawv nrog cov tshiab.
Puas dej ntau dhau ua rau nplooj daj?
Txoj kev npau taws-hlub firethorn reacts heevsensitiverauwaterlogging,uas ua rauthiab nyob rau hauv Ua raws linplooj daj ua. Cov kab mob no tuaj yeem tshwm sim los ntawm cov kab mob los yog kab mob.
Cov no pom kev zoo nyob rau hauv cov av ntub, compacted av. Lawv yaj cov phab ntsa ntawm tes ntawm cov khoom nruab nrog cev, uas ua kom mos thiab tsis tuaj yeem ua tiav lawv txoj haujlwm. Cov kab mob cuam tshuam cov kab hluav taws xob thiab cov hluav taws kub hnyiab pib wilt, uas yog pom tau, ntawm lwm yam, los ntawm kev hloov xim ntawm nplooj.
Tip
Ib qhov chaw tiv thaiv rau peb cov phooj ywg feathered
Cov noog nyiam siv cov ntoo ua zes vim cov ceg tawv nrog cov pos muaj zog tiv thaiv lawv ntawm cov yeeb ncuab. Lawv pub rau cov xim zoo nkauj zoo nkauj, tab sis kuj rau cov kab uas nyob ntawm nplooj. Tias yog vim li cas cov ntoo ntoo zoo nkauj tsis tshua muaj kev cuam tshuam los ntawm cov kab tsuag loj heev.
