Fertilizer rau kua txob. Av npaj rau cog peppers. Bulgarian kua txob: cog thiab saib xyuas nyob rau hauv qhib teb

Cov txheej txheem:

Fertilizer rau kua txob. Av npaj rau cog peppers. Bulgarian kua txob: cog thiab saib xyuas nyob rau hauv qhib teb
Fertilizer rau kua txob. Av npaj rau cog peppers. Bulgarian kua txob: cog thiab saib xyuas nyob rau hauv qhib teb

Video: Fertilizer rau kua txob. Av npaj rau cog peppers. Bulgarian kua txob: cog thiab saib xyuas nyob rau hauv qhib teb

Video: Fertilizer rau kua txob. Av npaj rau cog peppers. Bulgarian kua txob: cog thiab saib xyuas nyob rau hauv qhib teb
Video: Cog kua txob | Hmoob Lub Neej Ua Noj Ua Hau Ua Liaj Ua Teb | 2024, Plaub Hlis Ntuj
Anonim

Peppers thiab txiv lws suav yog cov qoob loo teb rau fertilization. Yog tias koj xav kom cov nroj tsuag txaus siab rau koj nrog kev sau qoob loo zoo, tom qab ntawd los ntawm thawj hnub ntawm kev cog qoob loo, koj yuav tsum xyuas kom meej tias cov av muaj tag nrho cov kab tsim nyog rau nws txoj kev loj hlob thiab kev loj hlob. Thiab txij li thaum lawv yuav nqus tau sai thiab mob siab rau, kua txob chiv yuav tsum tau siv tsis tu ncua raws li cov yub loj hlob.

chiv rau kua txob
chiv rau kua txob

Kev Sib Tw Tseem Ceeb

Thaum tham nrog cov neeg ua teb, koj feem ntau hnov tias lawv tsis tuaj yeem loj hlob peppers ntawm lawv daim phiaj. Qhov no yog vim qee qhov kev nyuaj, uas yog kev cog qoob loo ntawm cov qoob loo uas nyiam tshav kub hauv peb cov huab cua. Tsawg tus neeg paub tias qhov no yog tsob ntoo perennial, tab sis peb cog nws tshwj xeeb tshaj yog cov nroj tsuag txhua xyoo. Nws cov txiv hmab txiv ntoo nyiam los ntawm txhua tus, lawv tau siv los npaj zaub nyoos, thawj thiab thib ob chav kawm, thiab yog qhov chaw ntawm cov vitamins thiab minerals.

Nws nyuaj rau lawv loj hlob hauvRussia? Cia peb hais tias nws yog ua tau, raws li ntau txoj cai. Peb tsis suav nrog cov cheeb tsam yav qab teb ntawm lub tebchaws. Cov kab lis kev cai no muaj lub caij loj hlob ntev, uas txhais tau hais tias nyob rau hauv ntau thaj tsam ntawm lub teb chaws, kev cog qoob loo pib thaum Lub Ob Hlis. Qhov no muab sijhawm rau cov nroj tsuag kom tawg thiab loj hlob txiv hmab txiv ntoo hauv lub sijhawm luv luv, kub. Tsis tas li ntawd, cov nroj tsuag raws sij hawm thiab watering, loosening yog qhov tseem ceeb heev. Tsis txhob hnov qab fertilize cov av raws sij hawm. Rau kua txob, qhov no yog ib lub hauv paus ntawm lub neej ib txwm.

Yuav kom tau txais cov qoob loo zoo, nws yog ib qho tsim nyog yuav tsum tau cog cov noob hauv av thaum lub Ib Hlis - Lub Ob Hlis Ntuj. Ua li no, koj yuav tsum npaj lub thawv ua ntej, sau lawv nrog av, dej. Tom qab ob peb hnub, koj tuaj yeem pib cog cov noob. Cov av muaj pes tsawg leeg yog tib yam li cov uas yuav siv rau kev cog qoob loo tom ntej hauv av qhib, tsev cog khoom lossis tsev cog khoom. Koj yuav xav tau ob feem ntawm lub ntiaj teb, ib tug peat thiab ib tug humus. Txhua yam yog sib xyaw kom zoo. Yog tias koj noj cov av hauv vaj, ces tsis txhob hnov qab ntxuav nws nrog poov tshuaj permanganate lossis raug rau qhov kub thiab txias.

kua txob seedlings
kua txob seedlings

thawj pub

Txiv kab ntxwv kua txob yog lub hauv paus ntawm lub neej thiab kev noj qab haus huv. Tsuas yog nyob rau hauv cov av nplua nuj nyob rau hauv cov av yuav seedlings loj hlob muaj zog thiab noj qab nyob zoo. Qhov no txhais tau hais tias nws yuav yooj yim hloov pauv mus rau hauv av qhib thiab pib hauv paus yam tsis muaj teeb meem. Sai li sai tau lub seedlings muaj thawj nplooj tiag tiag, nws yog ib qhov tsim nyog los pub lawv. Qhov thib ob theem - ob lub lis piam tom qab xaiv. Seedlings rau lub sij hawm kawgpub 10 hnub ua ntej cog hauv av. Tsis tas li ntawd, txhua yam dej num yuav raug ua nyob rau ntawm qhov chaw nyob.

Cov chiv zoo tshaj plaws rau cov kua txob thaum thawj lub limtiam ntawm cov yub lub neej yog qhov nyuaj, cov khoom noj khoom haus sib xyaw uas muaj cov ntsiab lus nitrogen. Yog tias koj tsis muaj qhov yuav nws, koj tuaj yeem ua rau koj tus kheej. Tsis muaj dab tsi nyuaj hauv qhov no. Nws yog txaus kom yaj 1.5 g ntawm poov tshuaj ntsev thiab 0.5 g ntawm urea, raws li zoo raws li 4 g ntawm superphosphate nyob rau hauv ib liter dej. Qhov no yog qhov pib muaj pes tsawg leeg, uas yuav pab kom cov nroj tsuag sai sai tau lub zog thiab pib loj hlob. Kev hnav khaub ncaws saum toj kawg nkaus ntawm cov kua txob seedlings yog ua los ntawm watering pre-moistened av nrog ib tug nutrient muaj pes tsawg leeg.

Thaum cov nroj tsuag tso tawm nplooj thib ob thiab thib peb, nws yog lub sijhawm pib xaiv. Nws yog qhov zoo tshaj yog tias cov khob tam sim ntawd tsim los rau ib tus neeg haum. Piv txwv li, peat.

Tam sim ntawd tom qab no, lwm qhov kev noj cov kua txob cov noob qoob loo raws li. Nws yog qhov zoo tshaj plaws los siv urea rau qhov no. Ua li no, dissolve ib tablespoon ntawm cov khoom nyob rau hauv 10 liv dej ntshiab. Rau peb lub sijhawm, tam sim ntawd ua ntej cog hauv av, kev npaj muaj nitrogen thiab phosphorus yog siv. Cov poov tshuaj me me tau txais.

tswb kua txob chiv
tswb kua txob chiv

Kev noj tshuaj zoo tshaj yog tus yuam sij rau kev vam meej

Fertilizers rau kev loj hlob ntawm seedlings ntawm kua txob yuav tsum tau muab nkag rau hauv av tsis tu ncua, qhov no yog ib qho tseem ceeb guarantee ntawm kev loj hlob zoo thiab yav tom ntej sau. Cov tub ntxhais hluas peppers yog cov feem ntau unpredictable ntawm tag nrho cov vaj nroj tsuag. Lawv ua tauloj hlob thiab loj hlob ib txwm, thiab dheev, nyob rau hauv ib qho instant, lawv pib qhuav tawm. Kev paub gardeners hais tias qhov no tsuas yog tshwm sim los ntawm qhov tsis muaj zaub mov noj. Yog tias koj maj nrawm rau hnav khaub ncaws saum toj kawg nkaus, ces qhov xwm txheej tseem tuaj yeem cawm tau.

Nws muaj txiaj ntsig kom paub tias cov khoom no lossis cov khoom ntawd muaj dab tsi. Nitrogen yog qhov tsim nyog heev rau kev tsim kho ntsuab loj ntawm qia, phosphorus - rau lub hauv paus muaj zog. Tab sis cov yub yuav luag tsis siv cov poov tshuaj, nws yuav xav tau ntau tom qab. Tab sis tus lej yog qhov nyuaj me ntsis los txiav txim siab. Raws li kev paub dhau los, peb tuaj yeem hais cov hauv qab no. Tsuav yog cov nroj tsuag loj hlob zoo, muaj tuab stems thiab zoo-tsim nplooj, koj tsis tuaj yeem thab rau fertilize. Thiab sai li sai tau thaum kuaj pom qhov kev loj hlob qeeb, koj tuaj yeem kho qhov xwm txheej no nrog ib feem tshiab.

Peb tau tso tseg ntawm qhov no vim tias tus neeg ua liaj ua teb tsis muaj kev paub yuav txiav txim siab tias granulated compost, biohumus thiab lwm yam "kev ntxim nyiam" uas tau muag dawb hnub no hauv khw muag khoom hauv lub tebchaws tuaj yeem nchuav rau hauv cov hauv paus hauv qhov tsis muaj qhov txwv. Nws tsis zoo li cov nroj tsuag no yuav tuag, qhov no yog qhov tseeb, tab sis lawv yuav pib "rog". Ntawd yog, koj yuav tau txais ib tsob ntoo loj loj nrog cov nplooj lush uas yuav tsis kam tawg thiab tsim qoob loo. Tag nrho nws lub zog yuav mus rau qhov tsim ntawm ntsuab loj. Tab sis yog tias koj overfeed tag nrho, ces cov nplooj yuav poob lawv txoj kev zoo nkauj, pib curl thiab nkig.

Qhov sib txawv hauv kev pub cov noob qoob loo

Koj yuav tsum tau siv chiv rau tswb kua txob kom raug. Yog hais tias hauv av koj tuaj yeem yooj yim dej hauv av, thiab tsuas yog tom qab ntawd mus los ntawm cov khoom noj khoom haus nrog kev pab los ntawm lub pas dej, tom qab ntawd hauv cov thawv.yuav tau hloov tactics. Ntawm no koj moisten cov av thaum yav tsaus ntuj, thiab fertilize thaum sawv ntxov. Txwv tsis pub, muaj kev pheej hmoo ntawm dej nyab lub hauv paus system. Fertilization tactics yog ob hom. Nyob rau hauv thawj rooj plaub, cov as-ham yog thov nyob rau hauv lub hauv paus, thiab nyob rau hauv lub thib ob rooj plaub, lawv yog sprayed on ntsuab nplooj. Nyob rau hauv cov ntaub ntawv ntawm seedlings, thawj qhov kev xaiv yog haum, txij li thaum cov khoom noj khoom haus yuav tsum ncav cuag ob lub hauv paus thiab nplooj.

thawj khoom noj khoom haus cocktail yog npaj kwv yees li hauv qab no: 1 g ntawm urea, 8 g ntawm superphosphate, 3 g ntawm poov tshuaj sulfate. Qhov sib tov no yuav tsum tau yaj hauv ob litres dej. Muaj lwm txoj kev dag. Ua ntej fertilizing tswb peppers, nws yog pom zoo kom sprinkle av nyob rau hauv pots nrog tshauv. Tom qab ntawd, qhov concentration yog ob npaug. Qhov zaus ntawm daim ntawv thov yog ob lub lis piam.

kua txob cog thiab saib xyuas nyob rau hauv qhib teb
kua txob cog thiab saib xyuas nyob rau hauv qhib teb

Xaiv lub txaj

Nws yog qhov zoo tshaj plaws los npaj koj lub caij nplooj ntoos hlav cog ua ntej, thiab rau qhov no koj yuav tsum paub seb cov kua txob nyiam li cas. Loj hlob thiab tu sab nraum zoov yog yooj yim me ntsis dua li hauv cov lauj kaub. Qhov tseem ceeb tshaj plaws uas cov qhua yav qab teb xav tau yog thaj av sov nrog cov ntsiab lus siab ntawm humus. Nws yog qhov zoo tshaj plaws yog tias muaj pes tsawg leeg yog xuab zeb lossis loamy. Uas yog, moderately xoob. Yuav tsum muaj cov av noo zoo, yog li peat, turf thiab nplooj humus yuav tsum tau ntxiv rau cov av tsis sib xws. Nws yog qhov zoo tshaj yog tias legumes loj hlob hauv thaj chaw xaiv xyoo tas los. Tab sis lub txaj txiv lws suav tsis haum, vim lawv tsuas muaj kab tsuag xwb.

Cov av rau cog kua txob yog npaj ua ntej. Txij li thaum lub caij nplooj zeeg, cov organic teeb meem yuav tsum tau ntxiv rau lub txaj xaiv. Piv txwv li, rotted manure. Qhov no yog qhov kev xaiv zoo tshaj plaws rau txhua tus gardener. Nws yuav tsum tau siv nyob rau hauv ib tug npaum li ntawm 3-4 kg ib square meter. Lwm qhov kev xaiv yuav yog straw nrog ntxiv ntawm nitrogen Cheebtsam. Cov no yog cov kev xaiv chiv zoo tshaj plaws rau txhua yam av.

Nyob hauv av

Tam sijhawm hloov peb cov kua txob rau hauv lub vaj. Kev cog qoob loo thiab kev saib xyuas hauv thaj chaw qhib yuav raug txiav txim siab los ntawm huab cua. Yog tias huab cua kub thiab tshav ntuj, koj tsuas yog yuav tsum tau ntxiv cov khoom noj uas tsim nyog, nrog rau kev ua dej tsis tu ncua. Yog hais tias nws yog txias sab nraum, ces koj yuav tau npaj kev tiv thaiv ntxiv nyob rau hauv daim ntawv ntawm lub tsev xog paj los yog tsev xog paj. Tab sis ntxiv rau qhov ntawd tom qab.

Thawj hnav khaub ncaws sab saum toj yuav tsum tau ob lub lis piam tom qab cov kua txob me me tau txav mus rau hauv av qhib. Rau lub hom phiaj no, cov tshuaj hauv qab no yog siv. Rau 10 litres, koj yuav tsum noj ob teaspoons ntawm urea thiab tib tus nqi ntawm superphosphate. Nyob rau hauv txhua lub hav txwv yeem, koj yuav tsum tau ntxiv kwv yees li ib liter ntawm kev daws.

tshauv li chiv rau peppers
tshauv li chiv rau peppers

Nov yog lub sijhawm tseem ceeb, vim tias tam sim no koj cov qoob loo yav tom ntej tab tom raug tso. Lub zes qe menyuam tsim tam sim no yuav loj hlob thiab tig mus rau hauv cov zaub muaj txiaj ntsig. Yog li ntawd lub paj tsis mus pov tseg, nws yog ib qho tseem ceeb heev kom ntxiv potash chiv. Rau cov kua txob, qhov no yuav yog lawv thawj daim ntawv thov txij li thaum cog. Txhawm rau npaj cov kev daws teeb meem, koj yuav xav tau ib teaspoon ntawm poov tshuaj sulfate, ib qho zoo sib xws ntawm urea thiab ob tablespoons ntawm superphosphate. Dosage tib yam li thawjhnav khaub ncaws sab saum toj.

Fruit formation

Thaum lub paj tiav lawm, lub zes qe menyuam me tshwm rau ntawm cov hav txwv yeem. Txhua lub buds tuaj yeem loj hlob mus rau hauv cov kua txob loj thiab cua kua txob. Rau kev loj hlob thiab kev loj hlob ntxiv, kev hnav khaub ncaws sab saum toj thib peb tau ua tiav. Ua li no, rau 10 liv dej, koj yuav tsum noj ob teaspoons ntawm superphosphate thiab poov tshuaj ntsev. Yog hais tias txiv hmab txiv ntoo loj hlob heev, ces qhov no yuav txwv. Tab sis qee zaus tus neeg ua teb pom tias, txawm tias tag nrho cov kev siv zog, lub zes qe menyuam tseem txuas ntxiv dai ntawm cov hav txwv yeem tsis hloov pauv, lossis cov nroj tsuag nws tus kheej tau nres. Yog tias tsis muaj dab tsi ua tiav, koj tuaj yeem nyob rau thaum xaus ntawm lub caij nrog cov txiv hmab txiv ntoo ntsuab me me uas tsuas yog tsim nyog rau lub caij ntuj no sau qoob. Ib qho kev daws teeb meem zoo tshaj plaws yuav yog foliar top hnav khaub ncaws nrog kev daws ntawm urea. Nws yuav siv 30 g ib thoob dej, nws yog qhov zoo tshaj rau ua qhov no thaum yav tsaus ntuj, rau 5-7 hnub.

Teem sijhawm fertilizing hauv av kaw

Loj hlob cov nroj tsuag hauv tsev cog khoom muaj nws tus kheej tshwj xeeb. Ntawm no qhov ntsuas kub yog qhov sib txawv, uas txhais tau hais tias kev loj hlob ntawm peppers yuav khaus ntau dua. Yog li ntawd, ntau cov as-ham yuav xav tau. Nyob rau tib lub sijhawm, tsis txhob hnov qab tias cov khoom siv organic ua rau muaj txiaj ntsig zoo ntawm cov qoob loo, thiab cov zaub mov tsim nyog rau kev loj hlob ntawm cov nroj tsuag. Qhov zoo tshaj plaws chiv rau peppers thaum cog yog ib tug aqueous tov ntawm noog droppings. Cov concentration yuav tsum tsis muaj zog, siab tshaj 1:15. Koj tuaj yeem siv mullein, ntawm no cov proportions tuaj yeem yog 1:10. Cov khoom sib xyaw no muaj cov khoom ua tiav tiav uas pab txhawb kev loj hlob thiab kev loj hlob ntawm cov qoob loo. Yog hais tias lub tsev cog khoom av zooTxij li thaum lub caij nplooj zeeg, koj tuaj yeem hloov cov organics nrog poov tshuaj sulfate nrog superphosphate.

Mineral fertilizer rau tsev cog khoom peppers ua ib qho tseem ceeb heev txog ob lub lis piam tom qab flowering. Tam sim no los txog lub sij hawm ntawm active tsim thiab loj hlob ntawm txiv hmab txiv ntoo. Qhov kev xaiv zoo tshaj plaws yuav yog cov organic nrog ntxiv ntawm cov ntxhia chiv. Los ntawm txoj kev, sau cov txiv hmab txiv ntoo thawj zaug tsis txhais hais tias kev saib xyuas cov nroj tsuag tuaj yeem nres. Qhov thib peb pub yog ua nyob rau lub sijhawm no. Cov muaj pes tsawg leeg tuaj yeem hloov me ntsis. Qee zaum, gardeners ntseeg hais tias qhov zoo tshaj plaws chiv rau peppers yog cov saum toj no muaj pes tsawg leeg. Kev hnav khaub ncaws saum toj kawg nkaus yog tsim nyog tsuas yog tias cov av tsis zoo heev. Kev sib xyaw ntawm superphosphate nrog cov ntxhia chiv yog qhov zoo tshaj plaws ntawm no.

fertilizer rau seedling
fertilizer rau seedling

kev kho neeg zoo

Yog tias koj tawm tsam kev siv tshuaj, thiab tsis muaj txoj hauv kev kom tau cov quav khib nyiab, koj tuaj yeem siv lwm cov tshuaj pej xeem. Ua li no, ib tablespoon ntawm ntoo tshauv yuav tsum tau yaj nyob rau hauv ob litres ntawm dej kub. Sib tov thiab tawm mus brew rau ib hnub. Tam sim no nws tseem tsuas yog lim thiab siv raws li qhov xav tau. Tshauv raws li chiv rau peppers yog ib qhov chaw ntawm minerals tseem ceeb.

Qe plhaub kuj siv tau rau kev hnav khaub ncaws sab saum toj. Ua li no, coj lub plhaub ntawm ob lossis peb lub qe, ntxuav thiab qhuav. Tam sim no ua tib zoo zom, ncuav rau hauv ib lub hub ntawm peb-liter dej thiab cia nws brew rau peb hnub, stirring qee zaus. Thaum lub sij hawm no, dej yuav enriched nrog magnesium thiab hlau, calcium thiab potassium. Raws lihnav khaub ncaws sab saum toj no infusion siv tau, yug me nyuam ib mus rau peb.

Lwm daim ntawv qhia zoo yog dos tev tincture. Nws tsis tsuas yog saturates cov av nrog microelements, tab sis kuj disinfects nws, uas yog tshwj xeeb tshaj yog pab tau rau cov tub ntxhais hluas nroj tsuag. Nws yog ib qho yooj yim heev los npaj nws, rau qhov no koj yuav tsum noj 20 g ntawm husk ib 5 liv dej thiab insist rau tsib hnub. Yog tias koj nyiam kas fes, sim tsis txhob muab pov tseg hauv av txhua xyoo. Nws yog qhuav thiab harvested, thiab ces siv rau cov av. Yog li nws yog saturated nrog nitrogen thiab oxygen, uas yog heev pab tau rau cov nroj tsuag. Tsis tas li ntawd, gardeners pom zoo kom khaws cov txiv tsawb qhuav tawv. Crushed thiab ntxiv rau hauv av, lawv kuj yog ib qho zoo heev ntawm cov poov tshuaj thiab lwm yam as-ham.

complex fertilizer rau seedlings ntawm txiv lws suav thiab peppers
complex fertilizer rau seedlings ntawm txiv lws suav thiab peppers

Nyob rau-rau-siv nutrient complexes

Nws nyuaj hais tias qhov kev xaiv twg yog qhov zoo. Qee cov neeg nyiam cog lawv cov nroj tsuag tshwj xeeb ntawm kev hnav khaub ncaws saum toj kawg nkaus, xws li mullein lossis noog poob. Lwm tus los ntawm thaum ntxov caij nplooj ntoos hlav npaj rau kev lag luam kev daws teeb meem, hmoov thiab ntsiav tshuaj, uas yog txaus kom diluted nyob rau hauv dej thiab siv rau hauv av. Complex fertilizer rau seedlings ntawm txiv lws suav thiab peppers tuaj yeem yuav hauv cov kua los yog hauv granules. Cov cim lag luam yuav muaj cov npe sib txawv, tab sis qhov tseem ceeb ntawm qhov no tsis hloov. Tshawb xyuas qhov muaj pes tsawg leeg. Yog hais tias nws muaj nitrogen, phosphorus thiab poov tshuaj, ces qhov no yog raws nraim cov ntxhia complex uas koj xav tau. Rau cov kua txob, qhov feem pua yuav tsum yog N:P:K% 12, 5:17, 5:25. Thaum npaj cov av, chiv nyob rau hauv tus nqi ntawm 20-30 g ib 1ib square meter yog sib npaug zos rau saum npoo av, thiab ces khawb.

theem thib ob qhib thaum lub caij loj hlob. Tam sim no cov nroj tsuag yog ntxiv pub nrog ib nrab koob tshuaj. Ntawd yog, 10 g ib square meter twb tau siv. Cov khoom yog siv rau cov av noo thiab sib npaug ntawm ib ncig, embedding rau hauv av. Tsis tas li ntawd, chiv yog siv rau hauv daim ntawv ntawm kev daws. Txhawm rau ua qhov no, koj yuav tsum noj 10 g ntawm hmoov rau cov noob thiab 20 g rau cov neeg laus cov nroj tsuag. Ib qho me me ntawm insoluble residue tau txais. Rau cov yub, nws raug nquahu kom hloov cov khaub ncaws saum toj kawg nkaus nrog ib qho dej nrog dej. Rau cov neeg laus cov nroj tsuag, nws yog tsim nyog los siv nws nrog txhua watering.

Siv qhov xaus

kua txob yog cov qoob loo zoo nkauj, yog li txhawm rau kom tau txais cov qoob loo zoo, tus neeg ua teb yuav tsum muab tag nrho cov xwm txheej rau nws. Cov nroj tsuag yav qab teb nyiam huab cua kub thiab dej ntau, nrog rau cov av zoo. Yog tias thawj ob yam tseem ceeb heev nyob ntawm thaj chaw huab cua, ces qhov thib peb yog nyob ntawm koj. Kev xaiv ntawm hnav khaub ncaws txawv nyob rau hauv qhov nyiam ntawm gardener nws tus kheej. Koj tuaj yeem thov humus los ntawm ib tus neeg ua liaj ua teb nyob sib ze, ntxiv nrog ntoo tshauv thiab hav zoov humus, thiab koj yuav tau txais kev noj haus zoo rau koj cov nroj tsuag. Lossis koj tuaj yeem yuav cov tshuaj tshwj xeeb lossis cov granules hauv lub khw, uas txaus rau tag nrho lub caij.

Thiab thaum kawg, cov lus qhia ntawm kev paub txog gardeners. Tom qab sau qoob loo, sow lub txaj uas koj npaj yuav cog cov kua txob tsis tu ncua rau lub caij tom ntej. Sai li thawj zaug ntsuab tshwm, txiav nws nrog ib rab koob thiab tso rau hauv av. Nws yuav enrich cov avcov kab mob nodule thiab ua rau nws noj qab nyob zoo.

Pom zoo: