Pig Flooring yog dab tsi?
Pig flooring yog hais txog hom ntawm qhov chaw nruab rau hauv thaj chaw uas npua nyob thiab txav mus rau ntawm ib qho chaw ua liaj ua teb. Nws ua lub luag haujlwm tseem ceeb hauv kev nplij siab, kev noj qab haus huv, thiab kev nyiam huv ntawm npua thiab hauv kev yooj yim ntawm kev saib xyuas rau tus neeg ua liaj ua teb. Muaj ntau hom npua hauv pem teb cov ntaub ntawv, nrog rau cov plag tsev slatted, cov khoom ua vaj tse, yas, thiab cov ntaub ntawv sib xyaw, txhua tus muaj nws tus kheej cov txiaj ntsig thiab qhov tsis zoo.
Qhov zoo ntawm Pig Flooring
Environmental tus phooj ywg
Kev tu npua ntawm npua hauv pem teb tuaj yeem txo cov pa phem ntawm npua quav rau ib puag ncig. Nyob rau hauv ib txwm txoj kev ntawm raising npua, ib tug loj npaum li cas ntawm npua quav quav feem ntau tshwm nyob rau hauv lub tsev npua. Cov quav no tsis tsuas yog tso cov ntxhiab tsw xwb, tab sis kuj ua rau cov dej paug hauv av, ua rau muaj kuab paug loj heev. Cov tsev npua nrog cov qauv tsim hauv pem teb tuaj yeem tso cov npua quav kom zoo, tsis txhob muaj teeb meem ib puag ncig los ntawm kev rov qab ntawm cov quav.
High productivity
Kev tsim cov npua hauv pem teb rau kev yug npua tuaj yeem ua rau kom muaj kev siv tau zoo ntawm qhov chaw sab hauv ntawm lub tsev npua thiab txo qhov kev pub mis, uas yog qhov zoo rau kev loj hlob thiab kev loj hlob ntawm npua. Nyob rau tib lub sijhawm, kev tsim hauv pem teb kuj tseem tuaj yeem txo cov qhov muag tsis pom kev huv hauv lub tsev npua, ua kom yooj yim ntxuav, txo qhov kev pheej hmoo ntawm kev kis kab mob, thiab txhim kho npua kev noj qab haus huv.
Tus nqi qis
Piv nrog cov khoom siv hauv tsev kim xws li cov cement hauv pem teb thiab cov av cib hauv cov txheej txheem kev yug me nyuam, tus nqi ntawm cov khoom siv hauv pem teb yog qhov tsawg, thiab kev txhim kho thiab kev saib xyuas kuj yog qhov yooj yim thiab yooj yim. Yog li ntawd, tus nqi ntawm lub tsev npua nrog cov qauv hauv pem teb yog qhov tsawg.
Kev noj qab haus huv ntawm ko taw
Cov npua zoo hauv pem teb tiv thaiv cov teeb meem ntawm ko taw los ntawm kev muab ib qho chaw uas ntws zoo thiab tsis dhau los ua nplua los yog av nkos. Qhuav, huv si tej yam kev mob pab tiv thaiv kev kis kab mob thiab lameness, uas yuav cuam tshuam rau tag nrho cov kev noj qab haus huv thiab productivity ntawm npua.
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![Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv Tsev]()
Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv TsevTaw qhia ntawm hlau cam khwb cia npua hauv pem teb Qhov zoo siab Nrum Hlau pem teb yog qhov tsim nyog rau siv nyob rau hauv tus cwj mem farrowing. Nta ntawm nrum Hlau npua hauv pem teb: 1. Lub zog -
![Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv Tsev]()
Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv TsevTaw qhia ntawm hlau cam khwb cia npua hauv pem teb Qhov zoo siab Nrum Hlau pem teb yog qhov tsim nyog rau siv nyob rau hauv tus cwj mem farrowing. Nta ntawm nrum Hlau npua hauv pem teb: 1. Lub zog -
![Npuas Nrum Hlau Pem Teb]()
Npuas Nrum Hlau Pem TebTaw qhia ntawm hlau cam khwb cia npua hauv pem teb Qhov zoo siab Nrum Hlau pem teb yog qhov tsim nyog rau siv nyob rau hauv tus cwj mem farrowing. Nta ntawm nrum Hlau npua hauv pem teb: 1. Lub zog -
![Swine Ua teb npua Flooring]()
Swine Ua teb npua FlooringKev pom zoo ntawm Yas npua fllor Qhov kev ua tau zoo ntawm cov yas slatted flooring yog qhov tsim nyog rau kev siv hauv cov tiaj tiaj thiab tus cwj mem farrowing. Nws yog qhov tsim nyog rau piggy -
![Yas Npab Pem Teb Rau npua Ua Teb]()
Yas Npab Pem Teb Rau npua Ua TebKev pom zoo ntawm Yas npua fllor Qhov kev ua tau zoo ntawm cov yas slatted flooring yog qhov tsim nyog rau kev siv hauv cov tiaj tiaj thiab tus cwj mem farrowing. Nws yog qhov tsim nyog rau piggy -
![Zoo Tshaj Tawm Hauv Nyog Yas Yas Slat Foor]()
Zoo Tshaj Tawm Hauv Nyog Yas Yas Slat FoorKev pom zoo ntawm Yas npua fllor Qhov kev ua tau zoo ntawm cov yas slatted flooring yog qhov tsim nyog rau kev siv hauv cov tiaj tiaj thiab tus cwj mem farrowing. Nws yog qhov tsim nyog rau piggy -
![Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv Tsev]()
Tus npua Ua liaj ua teb Farrowing Crate Siv Hauv TsevTaw qhia ntawm hlau cam khwb cia npua hauv pem teb Qhov zoo siab Nrum Hlau pem teb yog qhov tsim nyog rau siv nyob rau hauv tus cwj mem farrowing. Nta ntawm nrum Hlau npua hauv pem teb: 1. Lub zog -
![Npua cam khwb cia hlau]()
Npua cam khwb cia hlauKev qhia txog hlau npua npua pem teb No zoo siab Cam khwb cia hlau flooring yog tsim los siv rau hauv cuaj caum tob. Kev ntes ntawm cam khwb cia Hlau npua av: 1. Muaj peev xwm ua kom tsis muaj zog -
![BMC npua pem teb]()
BMC npua pem tebCov lus qhia yooj yim rau BMC Pem Teb rau npua 1. Feem ntau rau cov kab crawling los yog cov piglets hauv cov pob croat 2. Lub taub hau loj yog PP, nws yog ib qho nyuaj, muaj peev xwm ua kom sov so -
![Yas npua pem teb]()
Yas npua pem tebDescreption ntawm yas npua flor No zoo yas slatted flooring yog tsim rau siv nyob rau hauv lub rooj zaum ca thiab khov tob. Nws yog tsim rau piggy lub ntau yam ntawm kev ua si nyob rau hauv npua
Vim li cas thiaj xaiv peb?
Kev paub nplua nuj
Kev mob siab rau kev tswj hwm nruj thiab ua tib zoo saib xyuas cov neeg siv khoom, peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom tiav cov neeg siv khoom txaus siab.
Kev tswj kom zoo
Peb muaj cov neeg ua haujlwm tshaj lij los saib xyuas cov txheej txheem tsim khoom, tshuaj xyuas cov khoom thiab xyuas kom meej tias cov khoom kawg ua tau raws li cov qauv tsim nyog, cov txheej txheem thiab cov lus qhia tshwj xeeb.
Siab zoo
Peb cov khoom yog tsim los yog ua raws li cov qauv siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
24 teev online pabcuam
Peb sim thiab teb rau txhua qhov kev txhawj xeeb hauv 24 teev thiab peb pab pawg yeej ib txwm muab koj pov tseg thaum muaj xwm txheej ceev.
Raws li European npua kev lag luam hloov pauv los ntawm kev pub tus cwj mem rau ib pab pawg, cov kev ua ub ua no nce ntxiv thiab kev sib cuam tshuam ncaj qha nrog lwm cov tsiaj txhu ntau zaus. Cov neeg tsim khoom yuav tsum tau siv cov kev ntsuas ntxiv los tiv thaiv hoofing uas yuav tshwm sim ntau dua. , ceg thiab nqaij raug mob. Cov kev raug mob no tuaj yeem ua rau sows rau ceg tawv, ua rau muaj kev cuam tshuam loj heev rau kev tshem tawm tus nqi, uas txo qis kev ua tau zoo thiab txiaj ntsig ntawm cov tsiaj yug tsiaj.
Txawm hais tias muaj ntau yam uas ua rau cov qoob loo ceg tawv, kev sib cuag ntawm cov qoob loo thiab hauv pem teb yog qhov chaw pib tseem ceeb rau kev noj qab haus huv ntawm cov ntiv taw thiab cov pob qij txha, yog li nws yog ib qho tsim nyog yuav tau xaiv cov npua teb zoo hauv pem teb - peb-bar slats. pem teb. Lub tri-bar slatted pem teb tuaj yeem ua kom cov dej ntws ntawm cov quav, uas ua rau nws yooj yim los ntxuav cov tsiaj txhu thiab av. Tri-bar slatted floors kuj muab kev huv huv zoo rau npua thiab tuaj yeem tiv thaiv kab mob kev loj hlob thiab swine fever.
Hom npua Flooring
Qhob flooring
Qhob yog cov khoom siv dav siv hauv tsev hauv npua. Nws yog qhov ruaj khov, yooj yim los ntxuav, thiab muab qhov chaw ruaj khov thiab ruaj khov rau npua taug kev. Txawm li cas los xij, pob zeb hauv pem teb tuaj yeem nyuaj thiab tuaj yeem ua rau tsis xis nyob yog tias tsim tsis tau zoo. Nws yog feem ntau textured los yog grooved los txhim kho traction thiab tiv thaiv slippage.
Slatted flooring
Slatted flooring muaj ntau qhov sib npaug ntawm qhov qhib lossis qhov khoob uas tso cai rau cov khib nyiab, xws li cov quav thiab tso zis, hla mus. Slatted floors tuaj yeem ua los ntawm ntau yam ntaub ntawv, xws li yas, hlau, lossis pob zeb. Lawv txhawb kev nyiam huv los ntawm kev ua kom cov npua saum cov khib nyiab, tiv thaiv kev sib cuag thiab txo cov ntxhiab tsw. Slatted flooring yuav tsum tsim nrog qhov sib txawv me me kom ntseeg tau tias npua kev nplij siab thiab kev noj qab haus huv hoof.
Yas lossis composite flooring
Plastic lossis composite flooring yog tsim tshwj xeeb rau npua vaj tsev. Nws yog lub teeb yuag, ruaj, thiab tiv taus ya raws thiab corrosion. Cov khoom siv hauv pem teb no feem ntau muaj qhov tsis muaj qhov tsis zoo los muab cov traction rau npua thiab tso cai rau kev ntxuav yooj yim.
Khoom flooring nrog txaj
Cov khoom siv hauv pem teb, xws li pob zeb, tuaj yeem ua ke nrog cov ntaub pua tsev los muab kev nplij siab ntxiv rau npua. Cov ntaub ntawv txaj xws li straw, ntoo shavings, los yog sawdust tuaj yeem muab ntxiv los muab cov cushioning thiab txhawb kev coj cwj pwm zoo li cag thiab zes.
Roj hmab los yog lev flooring
Roj hmab los yog lev flooring yuav siv tau los muab ib tug softer thiab zoo dua nto rau npua. Roj hmab mats muab cushioning, poob siab absorbing, thiab thermal rwb thaiv tsev, txo qhov kev pheej hmoo ntawm kev raug mob thiab txhim kho npua kev noj qab haus huv. Lawv tuaj yeem ntsia tau rau hauv thaj chaw tshwj xeeb uas npua so lossis qhov xav tau ntxiv traction.
Kev xaiv ntawm npua hauv pem teb yog nyob ntawm cov yam ntxwv xws li qhov loj thiab qhov hnyav ntawm cov npua, cov txheej txheem vaj tsev, kev nyab xeeb, thiab kev tswj xyuas. Nws yog ib qho tseem ceeb los xaiv cov flooring uas txhawb nqa npua kev nplij siab, kev nyiam huv, thiab kev noj qab haus huv tag nrho thaum ua kom yooj yim tswj cov khib nyiab thiab yooj yim ntawm kev tu rau tus neeg ua teb.
Npua quav thaiv cov kab nrib pleb hauv pem teb slatted, thiab npua taw trample ntawm cov quav, cov quav tsis yooj yim tshem tawm, cov quav tsis huv tsis huv, thiab kev sib cais tag nrho ntawm cov quav thiab cov zis tsis tuaj yeem ua tiav. Cov khoom noj ntxiv uas tsis tau ntxuav hauv lub sijhawm nyob rau hauv cov slats yog sau thiab fermented, uas tsim cov kev mob zoo rau kev nthuav tawm sai thiab kev sib kis ntawm cov kab mob pathogenic, thiab txo qis kev noj qab haus huv thiab kab mob ntawm npua.
Ib tug loj tus naj npawb ntawm cov tshuaj tsis tau kiag li tua kab mob nyob rau hauv yug me nyuam ib puag ncig, uas tsis tsuas yog cuam tshuam qhov zoo ntawm nqaij npuas, tab sis kuj tsub kom qhov kev tiv thaiv ntawm tus thawj pathogens thiab evolves tshiab pathogens. Qhov no tsis tsuas yog ua rau muaj kev nyuaj rau kev tiv thaiv kev sib kis, tab sis kuj ua rau muaj teeb meem loj rau kev lag luam yug me nyuam. Kev poob nyiaj txiag tseem cuam tshuam ncaj qha rau txoj kev loj hlob ntawm kev lag luam aquaculture. Yog li ntawd, npua flooring yog tsim los xaiv cov khoom sib xyaw ua kom cov npuag flooring board nrog ib tug du nto thiab ib daim ntawv nyias tab sis muaj zog.
Qhov hnyav npaum li cas tuaj yeem Dung Leakage Board ntawm Cov Khoom Sib Txawv Dais
Muaj ntau ntau yam khoom siv rau cov dung to board nyob rau hauv kev ua lag luam yug me nyuam. Ntawm lawv, lub peev xwm load-bearing yog ib qho tseem ceeb qhia rau kev ntsuam xyuas qhov hnyav ntawm dung to board.
Cement leakage board
Siv cov khoom siv cement, xuab zeb, pob zeb, steel tuav. Qhov loj me hauv khw yog 1.05-3 meters. Nyob ntawm qhov ntev thiab tuab, qhov nruab nrab ntawm cov kabmob muaj peev xwm yog li 1000kg, thiab lub peev xwm thauj khoom ntawm lub tshuab ua cement dung board tuaj yeem ncav cuag 1500kg.
Composite dung leakage board
Cov ntaub ntawv tseem ceeb yog cob, calcium carbonate, iav fiber ntau, steel bar, thiab lwm yam, feem ntau siv rau hauv sow farrowing txaj, chaw zov me nyuam cwj mem thiab fattening, ntev 1.05-3 meters, thiab nws cov kabmob muaj peev xwm yog li ntawm {{2. }}kg ib.
Yas dung leakage board
Raw khoom engineering polypropylene, feem ntau yog siv rau chaw zov me nyuam npua thiab npua. Feem ntau, npua tuaj yeem hloov mus rau tus cwj mem thaum lawv loj tuaj txog li 40kg, thiab lawv lub peev xwm thauj khoom yog li 200kg.
Cam khwb cia hlau dung leakage board thiab kub-dip galvanized dung leakage board
Siv rau sows farrowing sows txoj hauj lwm, siv tsawg, thiab nws lub peev xwm load-bearing yog li ntawm 1000kg.
Yuav ua li cas xaiv ib lub Pig Pw haum
Los ntawm kev xav ntawm cov lag luam aquaculture, muaj ob lub ntsiab lus ntawm kev txhawj xeeb:
Durable
Tsis txhob ua phem rau tus npua hoov,
Cov teeb meem tshwm sim thaum siv yog kev puas tsuaj rau cov npoo ntawm cov slats thiab hnav ntawm qhov chaw ntawm cov slats, uas cuam tshuam nrog kev hnav tsis txaus ntawm cov pob zeb. Nyob rau hauv cov ntaub ntawv no, kev puas tsuaj rau cov ceg thiab hooves ntawm npua yog loj heev.
Pig pem teb txheem qhov ntau thiab tsawg
Los ntawm kev xav ntawm tsiaj noj qab haus huv, lub koom haum European muaj cov ncauj lus kom ntxaws txog qhov dav ntawm qhov sib txawv thiab qhov dav ntawm cov slats:
Ua ntej, qhov yuav tsum tau muaj rau qhov sib txawv dav ntawm qhov siab tshaj plaws leakage board:
Unweaned piglets 11 hli;
Ncua npua 14mm;
Fattening npua 18mm;
Loj 20mm.
Qhov thib ob, qhov tsawg kawg nkaus dav yuav tsum tau rau slats
50mm rau unweaned piglets thiab chaw zov me nyuam npua;
80mm rau fattening npua thiab sows.
Qhov sib txawv ntawm american-style manure leaking pem teb yog qhov dav, thiab cov lus pom zoo ntawm mwps-8 yog raws li hauv qab no.
Cov duab ntawm cov slats yuav tsum tau pab txhawb kev poob ntawm cov quav, thiab cov npoo ntawm cov slats yuav tsum du kom tsis txhob ua rau npua lub hooves.
Qhov saum npoo ntawm cov slats yuav tsum tiaj tus li qhov ua tau, qhov kev ua yuam kev flatness yuav tsum tsis txhob siab dua 3 hli (qhov me dua qhov zoo dua), tab sis tsis dhau du. Yuav tsum tsis muaj burrs thiab pom tseeb protrusions ntawm tag nrho cov dung leakage board, thiab yuav tsum tsis txhob muaj cov kab nrib pleb loj dua 0.1 hli rau ntawm lub dung leakage board.
Vim li cas Zoo Swine Flooring tseem ceeb
Npua tuaj yeem nyuaj rau hauv pem teb, uas yog vim li cas kev nqis peev hauv cov flooring ruaj yog qhov tseem ceeb. Cov flooring zoo yuav txuag tau koj cov nyiaj los ntawm kev ua kom koj cov npua tsis raug mob thiab mob thiab txo qis rau cov neeg ua haujlwm ib yam nkaus.
Ua kom npua noj qab nyob zoo
Koj cov npua noj qab nyob zoo, cov tsiaj tsawg dua koj yuav poob vim raug mob lossis mob thiab cov swine ceev yuav ncav cuag qhov hnyav thiab ua lag luam. Cov plag tsev uas yooj yim los ntxuav txo qis kev loj hlob ntawm cov kab mob, uas txhais tau hais tias npua tsis tshua muaj mob. Cov flooring ruaj khov nrog kev sib tw zoo tiv thaiv npua los ntawm kev swb thiab ua rau lawv tus kheej raug mob, yog li lawv muaj feem ntau nyob hauv qhov zoo.
Khaws qhov kub zoo rau npua
Pem teb muaj qhov chaw ruaj khov cam khwb cia kom cov qoob loo txias thiab xis nyob, thaum piglet flooring ua rau lub cev sov. Qhov no yog qhov tseem ceeb tsis yog rau kev noj qab haus huv thiab kev nplij siab ntawm cov noob thiab piglets, tab sis kuj vim tias piglets ncav cuag qhov hnyav dua thaum lawv tsis nkim lub zog tshee thaum txias. Cov chaw zov me nyuam ua rau cov menyuam yaus huv si, qhuav, xis nyob, uas pab kom lawv ncav cuag qhov hnyav ntawm kev lag luam eariler.
Yog tias koj xav tau cua sov ntau dua rau qhov huab cua txias heev, cov flooring kuj tuaj yeem hloov kho nrog cov phaj kub los yog so kom sov rau cov mats kom tso dej yaug nrog hauv pem teb. Cov teeb hluav taws kub kub kuj muaj kev nyab xeeb siv tshaj hauv pem teb.
Hauv pem teb ntawm lub tsev npua yog pav nrog cov cement, uas yog ruaj khov, yooj yim los ntxuav thiab siv dav. Txawm li cas los xij, ntau qhov tsis zoo kuj tau tshwm sim hauv cov txheej txheem ntawm kev yug npua. Yog tias tsis ua raws li kev ntsuas, cov txiaj ntsig tuaj yeem cuam tshuam tau yooj yim. Npua muaj tus cwj pwm ntawm kev noj cov av, uas lawv tuaj yeem tau txais cov zaub mov tsim nyog kom tau raws li qhov xav tau ntawm kev loj hlob thiab kev loj hlob. Txawm li cas los xij, cov cement hauv pem teb cais cov npua los ntawm kev sib cuag nrog cov av. Cov npua tsis tuaj yeem tau txais cov zaub mov los ntawm cov av thiab ua rau muaj cov ntxhia tsis txaus. Yog li ntawd, thaum yug npua hauv tsev npua nrog cov cement pem teb, yuav tsum tau them nyiaj rau kev ntxiv cov zaub mov thiab cov vitamins, xws li calcium, phosphorus, sodium, chlorine, potassium, sulfur, magnesium, tooj liab, hlau, manganese, sulfur, cobalt, zinc. , thiab lwm yam. Thaum noj concentrates, xyuam xim rau ntxiv ntsev, pob txha noj mov thiab zaub ntsuab.
Thaum cov hlau reserves nyob rau hauv piglets me me thiab cov ntsiab lus ntawm cov hlau nyob rau hauv cov mis nyuj yog tsawg, lub lactating piglets yuav tsis tau hlau los ntawm cov av vim lub barrier ntawm hard cement pem teb, thiab nws yog feem ntau muaj hlau deficiency anemia. Txhawm rau hloov qhov xwm txheej no, thaum pub menyuam npua, 2.5 gram ntawm ferrous sulfate thiab 1 gram ntawm tooj liab sulfate tuaj yeem yaj hauv 1000 ml dej, lim thiab pub rau piglets rau haus.
Cov plag tsev yog cov plag tsev txias uas tuaj yeem sib txawv ntawm qhov kub thiab txias. Thaum piglets pw hauv av, lawv lub plab yuav ua rau mob khaub thuas thiab raws plab. Yog li ntawd, thaum yug piglets nyob rau hauv ib lub tsev npua nrog ib tug cement pem teb, ua tib zoo saib xyuas kom sov thiab muab ib co nyom qhov twg piglets pw.
FAQ
Q: Dab tsi hauv pem teb yog qhov zoo tshaj plaws rau npua?
Q: Hauv pem teb ntawm lub tsev npua yog dab tsi?
Q: Dab tsi yog qhov txiaj ntsig ntawm slatted flooring rau npua?
Q: Dab tsi yog qhov zoo tshaj plaws flooring rau npua cwj mem?
Q: Dab tsi yog qhov slats rau npua?
Q: Dab tsi yog qhov txiaj ntsig ntawm slatted flooring rau npua?
Q: Hom flooring twg yog qhov zoo tshaj plaws rau npua?
Q: npua flooring yog dab tsi?
Q: Dab tsi yog qhov zoo ntawm slatted shed?
Q: Dab tsi yog qhov slats rau npua?
Q: Dab tsi yog qhov zoo tshaj plaws hauv pem teb rau lub tsev npua?
Q: Dab tsi yog qhov txawv ntawm npua sheds?
Q: Cov khoom siv dab tsi yog siv rau npua?
Q: Puas yog cement pem teb zoo rau npua?
Lub pob zeb hauv pem teb yog yooj yim los ntxuav. Npua kom huv si, ua rau muaj cov kab mob tsawg. Feem ntau yog ib qho kev tso dej ntau. Pub thiab dej troughs kuj yog feem ntau tsim nyob rau hauv cib thiab plastered nrog xis mas thiab yog li ntawd kav ntev.
Q: Cov khoom ntawm lub tsev npua yog dab tsi?
Q: Ntev npaum li cas hog slats?
Q: Ntev npaum li cas hog slats kav ntev?
Q: Qhov hnyav npaum li cas yog hog slat?
Q: Yuav ua li cas koj pem teb ib tug npua cwj mem?
Q: Koj puas tuaj yeem muab xuab zeb tso rau hauv tus cwj mem npua?
Peb yog ib qho ntawm cov ua npua flooring tuam ntxhab nyob rau hauv Suav teb, muab qhov zoo tshaj plaws npua flooring nrog tus nqi sib tw. Txais tos tiv tauj peb lub Hoobkas los tso cov xaj.
Cov Khoom Nrov
