Calving hauv nyuj: cov tsos mob, cov tsos mob, kev npaj, qauv, pathology, txais ib tug calf thiab cov lus qhia los ntawm kws kho tsiaj

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Ib xyoos ib tug nyuj coj ib tug nyuj rau nws tus tswv. Feem ntau, kev yug me nyuam mus zoo, tab sis qee zaum muaj teeb meem tshwm sim. Veterinarians pom zoo kom cov tswv yuav tsum nrog tus nais maum ntub dej thaum lub sij hawm calving. Yog tias cov txheej txheem mus zoo, ces nws tsis tsim nyog cuam tshuam nrog nws. Yog hais tias yug yog pathological, ces nws yog ceev mus hu rau ib tug kws kho tsiaj.

Xaiv thiab calving calving

Yug nyuj yuav tshwm sim thaum nws lub cev npaj txhij rau lawv. Tab sis tus tswv yuav tsum paub qhov kwv yees hnub, yog li koj yuav tsum khaws daim ntawv qhia hnub tshwj xeeb. Tom qab npog, tus tswv sau lub sijhawm ntawm insemination. Yog hais tias tom ntej no mus yos hav zoov tsis tau tuaj, ces tus nyuj raug suav hais tias conditionally them. Txhawm rau txhawm rau txiav txim siab cev xeeb tub ntawm tus kws saib xyuas neeg mob, koj yuav tsum tau caw tus kws kho mob hauv ob peb lub hlis. Tus kws kho tsiaj yuav kuaj qhov quav thiab xyuas seb tus nyuj puas raug them.

Yog lo lus teb zoo, ces tus tswv sau ntawv rau kev vam meej insemination nyob rau hauv nyuj lub calving daim ntawv qhia hnub. Txij hnub no nwsyuav tsum suav 285 hnub, qhov no yuav yog hnub uas tus menyuam yuav tshwm sim. Qhov no tsis tau txhais hais tias tus nyuj yuav yug me nyuam inconspicuously nyob rau hnub no, qhov kev tshwm sim yuav tshwm sim me ntsis ntxov los yog me ntsis tom qab. Tsis tas li, tus tswv yuav tsum xam hnub pib, nws tshwm sim 60 hnub ua ntej hnub xav tau ntawm calving.

Npaj rau calving

Ib tug nyuj yuav tsum yug hauv chav huv. Tus tswv yuav tsum tau ntxuav tus nyuj lub khw ua ntej. Yog tias ua tau, nws raug nquahu kom ntxuav tag nrho cov phab ntsa hauv chav ua ntej calving ntawm nyuj. Lub txaj yuav tsum tau hloov nrog ib qho huv. Yog hais tias chips yog poured rau hauv pem teb nyob rau hauv lub barn, ces nws yuav tsum loj. Yog tias tsuas muaj sawdust me me, ces nws yog ib qho tsim nyog los hloov lawv nrog quav nyab lossis straw.

Ib lub lis piam ua ntej yug me nyuam, tus nais maum tsis tau tsav mus rau hauv pab tsiaj. Qhov no yog ua rau ntau yam. Ua ntej, tus nyuj muaj peev xwm calve nyob rau hauv lub tshav pob, qhov twg nws tsis yog ib txwm muaj peev xwm muab kev kho mob raws sij hawm. Qhov thib ob, noj cov nyom tshiab nce tom qab yug me nyuam edema. Tsis tas li ntawd, lwm yam tsiaj hauv pab tsiaj tuaj yeem ua mob rau tus nyuj nyob rau theem kawg ntawm cev xeeb tub.

Sim hais tias yuav tshwm sim calving

Nyob ze rau hnub yug, tus tswv yuav tsum ua tib zoo saib xyuas tus nyuj. Ua tsaug rau qhov kev soj ntsuam, tus tswv yuav tuaj yeem nkag siab tias cov txheej txheem yuav pib sai sai. Ib qho cim qhia ntawm calving hauv nyuj yog qhov txhaws ntawm udder nrog colostrum. Tab sis nyob rau hauv tag nrho cov tsiaj cov txheej txheem no tshwm sim nyob rau lub sij hawm sib txawv. Nyob rau hauv ib tug nyuj, lub udder pib sau 3 lub lis piam ua ntej calving, nyob rau hauv lwm yam - 3 teev.

Ulub plab poob qis, cov pob txha ntawm tus txha nraub qaum pib pom meej. Ob peb hnub ua ntej yug me nyuam, ligaments nyob ze ntawm tus Tsov tus tw so ntawm tus nais maum ntub dej. Nyob rau hauv ib tug nyuj ua ntej calving, sab nraud ntawm qhov chaw mos swells, cov yam ntxwv tso tawm tshwm sim los ntawm lawv. Tus tsiaj zoo li tsis xis nyob, twitches nws pob ntseg, tshuaj xyuas nws lub plab. Tus nyuj feem ntau tsa nws tus Tsov tus tw thiab licks nws ob sab. Thaum lub sij hawm ntawm contractions, ib nthwv dej zoo li dhau los ntawm tus nais maum lub plab, uas txhais tau hais tias kev yug menyuam pib.

calving ua haujlwm li cas?

Feem ntau, nyuj yug tsis muaj teeb meem. Veterinarians tsis pom zoo kom cuam tshuam nrog lawv yam tsis muaj laj thawj tshwj xeeb. Nws tseem ceeb npaum li cas calvings tus nyuj twb muaj, yog 6-7 los yog ntau tshaj, ces qhov tshwm sim ntawm cov teeb meem yuav nce. Thawj tus nyuj yug los kuj yog ib qho uas tsis muaj tseeb.

nyuj calving yog muab faib ua 3 theem. Thawj ntawm lawv, lub ncauj tsev menyuam qhib. Tus nais maum pib txhawj xeeb, ntaus nrog nws lub hoof, tig rov qab ntawm nws lub plab. Nthwv dej ntawm contractions yog pom ntawm nws sab, nws feem ntau defecates thiab mooing plintively. Cov theem no hauv nyuj yuav siv li 3-6 teev, nyob rau hauv heifers - mus txog 10. Thaum kawg ntawm lub sij hawm no, lub zais zis fetal tshwm sim. Tus tswv yuav tsum saib xyuas tus nais maum, tab sis tsis cuam tshuam nrog txheej txheem.

Nyob rau theem ob, lub zais zis fetal tawg. Dej ntws tawm. Yog hais tias tus tswv muaj lub cib fim, ces lawv yuav tsum tau sau thiab haus cawv los ntawm tus nyuj. Contractions ua ntau zaus, tus kws saib xyuas neeg mob ua pa hnyav, lub taub hau ntawm tus nyuj yog qhia los ntawm qhov chaw mos. Tsis ntev tus nyuj pib thawb, thawb tus menyuam tawm ntawm nws lub cev. Lub fetus yug. Theem thib ob kav 1-2 teev, rau heifers - 2-4.

Tom qab ntawd cov placenta raug ntiab tawm. Qhov no yog theem peb thiab zaum kawg. Feem ntau tom qab yug me nyuam tawm hauv 8-12 teev tom qab yug me nyuam. Qee zaum nws yuav nyob twj ywm. Tom qab nws sib cais, lub calving ntawm tus nyuj yog tiav. Nws yog qhov zoo dua tsis pub tus nyuj tom qab yug me nyuam, vim nws tuaj yeem ua rau raws plab.

Nyob zoo ib tsoom niam txiv kwv tij neej tsa sawv daws.

Ib tug me nyuam yug los yuav tsum tau ntsib kom raug. Kev txais tos ntawm tus menyuam mos yog nqa tawm tsuas yog ntawm daim ntaub huv lossis daim ntawv. Nws lub qhov ntswg thiab qhov muag raug ntxuav ntawm cov hnoos qeev. Koj tuaj yeem tso siab rau txoj haujlwm no rau tus nyuj, tab sis qee zaum heifers ntshai thiab tsis paub yuav ua li cas rau tus menyuam. Muab tus me nyuam txoj hlua khi nrog cov xov tsis muaj menyuam thiab txiav cov ntug seem nrog txiab. Kho qhov txhab nrog tshuaj tua kab mob, xws li hydrogen peroxide lossis cawv.

Yog tus nyuj calving mus zoo, nws feem ntau ua rau nws tus kheej. Yog tias kev yug me nyuam nyuaj, tus kws saib xyuas mob feem ntau tsis muaj zog los saib xyuas nws tus menyuam. Hauv qhov no, mis nyuj nyuj thiab pub nws colostrum rau tus nyuj. Qhov no yuav tsum tau ua tsis pub dhau 60 feeb tom qab nws yug los. Tom qab tus menyuam mos muab tso rau hauv ib lub paddock cais los yog sab laug hauv qab tus nyuj.

Muaj Teeb Meem

Yog hais tias tus nyuj calving tau los, tab sis nws tsis muaj cim, ces qhov no yuav tsum ceeb toom tus tswv. Koj tuaj yeem caw ib tus kws kho tsiaj uas yuav txiav txim seb yog vim li cas rau qhov tsis muaj zog ua haujlwm. Yog hais tias calving twb tshwm sim, ces tej zaum muaj teeb meem tshwm sim tom qab nws. Feem ntau ntawm lawv xav tau kev sab lajkws kho tsiaj.

Cov teeb meem yuav cuam tshuam nrog lub hnub nyoog ntawm tus kws saib xyuas neeg mob. Nws tau ntev tau pom tias cov nyuj laus calve nyuaj thiab muaj teeb meem ntau dua tom qab. Cov nyuj hluas kuj feem ntau nyuaj rau yug me nyuam. Lub ntsiab yog vim li cas rau cov tsos ntawm pathologies yog tsis tsim nyog kev npaj ntawm tus tsiaj rau calving. Muaj kev pheej hmoo yog nyuj tsis noj nqaij thiab rog rog, nrog rau nyuj muaj teeb meem gynecological.

Kev tso quav tso quav

Noj qaib calving tas yam nyab xeeb, tus calving noj qab nyob zoo, tab sis ntxov dhau rau tus tswv yuav so. Tsis pub dhau 10-12 teev, kev sib cais ntawm cov placenta yuav tsum tshwm sim, tsuas yog tom qab ntawd qhov kev yug me nyuam raug txiav txim siab ua tiav. Yog tias qhov no tsis tshwm sim, cov tswv yuav tsum hu rau tus kws kho tsiaj.

Kev tso quav tso tseg yuav tshwm sim los ntawm:

• pub mis tsis sib npaug thaum cev xeeb tub;
• tsis muaj cov vitamins;
• tsis muaj kev tawm dag zog;
• kev nyuaj siab.

Ua ntej tus kws kho mob tuaj txog, cov tswv tuaj yeem muab cov dej qab zib rau nyuj haus. Yog tias koj tswj kom sau cov kua amniotic, ces koj tuaj yeem muab rau lawv. Tus kws kho tsiaj yuav tsum tshuaj xyuas tus nyuj thiab muab tshuaj rau nws. Yog tias tag nrho cov kev ua no tsis tau txais txiaj ntsig, ces cov placenta raug muab cais ua ke.

Prolapsed uterus

Qee zaum nyuj muaj teeb meem ntawm calving. Tom qab yug menyuam, lub tsev menyuam pib tawm tom qab tus menyuam hauv qee kis. Qhov no yog qhov txaus ntshai heev thiab tuaj yeem ua rau tus neeg saib mob tuag. Prolapse ntawm lub tsev menyuam tshwm sim vim muaj zog heev, uas tshem tawm tsis tau tsuas yog lub fetus. Qee zaum qhov no pathology yog tshwm sim los ntawm qhov tsis raugkev yug menyuam, xws li thaum tus menyuam mos liab rub tawm.

Kev kho rau uterine prolapse muaj repositioning thiab suturing lub tsev menyuam. Cov txheej txheem no yuav tsum tau ua los ntawm kws kho tsiaj. Tus kws kho mob kuj feem ntau sau cov tshuaj noj. Rau qhov calving tom ntej, nws yog qhov zoo dua los npaj ua ntej nrog tus kws kho tsiaj, vim tias uterine prolapse yuav rov zoo dua.

Postpartum paresis

Cov kab mob no feem ntau tshwm sim hauv cov nyuj laus. Feem ntau tom qab yug me nyuam pib hauv thawj 3 hnub tom qab calving. Ua ntej, cov pos hniav ploj ntawm tus nyuj, ces qhov tshee ntawm caj npab pib. Tsis ntev tus nyuj poob rau ntawm nws sab thiab tsis sawv rov los. Tus kab mob pib tam sim ntawd, tus tswv yuav tsum hu rau tus kws kho tsiaj sai li sai tau thiab coj nws mus rau tom teb.

Yog tsis kho, nyuj tuag ob peb hnub. Tus kws kho mob tshuaj xyuas tus nyuj thiab muab tshuaj. Feem ntau siv cov droppers nrog piam thaj thiab calcium. Cov tshuaj ntxiv kuj tseem siv tau rau hauv kev tswj hwm nrog cov tshuaj no. Qee zaum, tus kws kho mob ua rau lub plab zom mov raws li Evers.

Vet advise

Ib tug nyuj thaum cev xeeb tub yuav tsum tau noj kom zoo. Koj tsis tuaj yeem khaws cia rau ntawm quav nyab lossis nyom xwb. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau cov nyuj uas muaj txiaj ntsig zoo, piv txwv li, Holstein yug. Thaum lub sij hawm calving, tus nyuj yuav tsum muaj qhov nruab nrab rog. Koj tsis tuaj yeem pub nws, tab sis nws kuj yog qhov tsis xav tau coj nws kom qaug zog.

Tom qab calving, tus nyuj yuav tsum tau haus ob peb thoob dej sov. Ib ntawm lawv tuaj yeem ntxivqab zib. Tam sim no qee lub tuam txhab tsim cov khoom tshwj xeeb rau kev haus cawv tom qab yug menyuam. Nws tsuas yog yuav tsum tau diluted nrog dej thiab muab rau tus nyuj.