Video: Thaum twg koj yuav tsum txiav Elaeagnus?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hom no pruning yog ua nyob rau hauv lig lub caij ntuj no, thaum cov nroj tsuag yog dormant. Qhov feem ntau nws rejuvenation pruning yog kev xyaum txiav tag nrho cov nroj tsuag rau ib he6 rau 12 nti saum av thaum lub caij ntuj no lig. Tom qab txiav lub shrub rov qab nws yuav pib loj hlob tshiab tua nyob rau lub caij nplooj ntoos hlav.
Kuj paub, Elaeagnus puas tuaj yeem txiav rov qab nyuaj?
Elaeagnus tsis yog cog rau nws cov paj, tab sis qhov ntawd kuj tsis zoo li paj xyoo tom ntej yog tias koj npaj mus nrog koj txoj kev npaj. Qhov no yuav txhais tau tias koj ua tau ib co paj xyoo tom ntej, thiab koj yuav tsum ces prunes tam sim ntawd tom qab flowering, tshem tawm tej kev loj hlob nyob rau tib lub sij hawm uas koj tsis noj nyob rau hauv lub caij ntuj no.
Ib yam li ntawd, Elaeagnus zoo li cas? Elaeagnus nroj tsuag yog deciduous los yog evergreen shrubs los yog ntoo me. Hloov nplooj thiab tua yog feem ntau them nrog me me silvery mus rau brownish nplai, muab cov nroj tsuag ib tug dawb mus rau grey-xim av xim los ntawm ib tug deb. Cov paj yog me me, nrog plaub-lobed calyx thiab tsis muaj petals; lawv yog feem ntau tsw.
Ib sab saum toj no, yog vim li cas kuv Elaeagnus tuag?
LUS TEB: Qhov no tshwm sim qee zaum nrog elaeagnus ( Elaeagnus pungens). Nws yog ib qho teeb meem hauv paus tshwm sim los ntawm cov fungi tawm tsam thiab ua rau cov hauv paus hniav puas. Raws li cov hauv paus hniav puas lawm, ntu ntawm sab sauv ntawm bushes wither thiab tuag, thiab qhov no ua rau xim av thaj ua rau thaj nyob rau hauv shrubs.
Elaeagnus loj hlob sai npaum li cas?
Elaeagnus × ebbingei hedge nroj tsuag yog ceev - loj hlob thiab ua tau ncav cuag li 40-60cm ib xyoos.
Pom zoo:
Yuav ua li cas koj txiav txim siab npaum li cas ntawm cov kua qaub uas yuav tsum tau neutralize lub hauv paus?
Kev daws qhov teeb meem Acid-Base Neutralization Kauj Ruam 1: Muab xam cov moles ntawm OH-. Molarity = moles / ntim. moles = Molarity x Volume. moles OH- = 0.02 M/100 milliliters. Kauj ruam 2: Xam qhov ntim ntawm HCl xav tau. Molarity = moles / ntim. Volume = moles/molarity. Volume = moles H+/0.075 Molarity
Thaum twg koj yuav tsum siv cov haujlwm series koj siv nws li cas?
Nws yog siv los txiav txim siab cov khoom ntawm ib qho kev hloov pauv, uas yog hlau A yuav hloov lwm cov hlau B hauv kev daws yog tias A siab dua hauv koob. Kev ua yeeb yam ntawm qee cov hlau ntau dua, teev nyob rau hauv qhov kev txiav txim qis ntawm reactivity
Thaum twg koj yuav tsum cog conifers?
Cog. Conifers tuaj yeem cog rau lub caij nplooj ntoo hlav thaum ntxov (Lub Peb Hlis txog Lub Tsib Hlis) thiab lub caij nplooj zeeg thaum ntxov (Lub Cuaj Hli txog Lub Kaum Hli). Raws li nrog rau tag nrho cov nroj tsuag, sim cog koj cov conifers nyob rau hauv ib tug overcast hnub thaum tsob ntoo yuav poob dej tsawg los ntawm transpiration (cov evaporation ntawm cov dej los ntawm cov nroj tsuag)
Thaum twg koj yuav tsum siv correlation thiab thaum twg koj yuav tsum siv yooj yim linear regression?
Regression feem ntau yog siv los tsim cov qauv / qhov sib npaug los kwv yees cov lus teb tseem ceeb, Y, los ntawm cov txheej txheem kwv yees (X) sib txawv. Kev sib raug zoo feem ntau yog siv los ua kom sai thiab ua kom luv luv cov kev taw qhia thiab lub zog ntawm kev sib raug zoo ntawm ib pawg ntawm 2 lossis ntau tus lej sib txawv
Thaum twg koj yuav tsum tsuag qos yaj ywm rau blight?
Txau cov qoob loo qos yaj ywm nrog cov tshuaj tiv thaiv fungicide ua ntej cov tsos mob tshwm sim. Pib txij lub Rau Hli, tshwj xeeb tshaj yog tias huab cua ntub. Txau dua tom qab ob peb lub lis piam los tiv thaiv kev loj hlob tshiab