Mary Allen
Taw qhia: Navel ntawm ib tug nyuj
Lub plab, tseem hu ua umbilicus, yog ib feem tseem ceeb ntawm lub cev ntawm txhua tus tsiaj. Nyob rau hauv nyuj, lub plab yog qhov chaw uas txoj hlab ntaws txuas tus calf rau niam thaum cev xeeb tub. Thaum tus menyuam mos liab yug los, lub dab teg ua haujlwm rau cov hlab ntsha thiab cov khoom noj kom txog thaum tus menyuam mos ntawm tus menyuam lub cev. Lub plab kuj yog ib feem tseem ceeb ntawm tus menyuam mos lub cev tiv thaiv kab mob vim nws yog qhov chaw nkag rau cov tshuaj tiv thaiv los ntawm leej niam lub colostrum.
Anatomy ntawm nyuj lub plab
Lub plab ntawm tus nyuj tau muab faib ua plaub qhov chaw: lub rumen, reticulum, omasum, thiab abomasum. Lub rumen yog qhov loj tshaj plaws compartment thiab yog lub luag hauj lwm rau fermentation ntawm ingested pub. Lub reticulum yog qhov txuas ntxiv ntawm rumen thiab ua raws li cov lim dej rau cov khoom txawv teb chaws. Lub omasum yog lub luag haujlwm rau kev nqus dej thiab abomasum ua haujlwm raws li lub plab tiag tiag. Lub plab yog nyob rau ntawm lub ventral midline ntawm lub plab, nruab nrab ntawm lub kawg tav thiab lub plab mog.
Qhov tseem ceeb ntawm Navel
Lub plab yog ib feem tseem ceeb ntawm tus menyuam nyuj lub cev tiv thaiv kab mob, vim nws yog lub portal rau cov tshuaj tiv thaiv los ntawm leej niam lub plab colostrum. Lub plab noj qab nyob zoo yog qhov tseem ceeb rau tus menyuam mos lub peev xwm tiv thaiv kab mob thiab kab mob. Tsis tas li ntawd, cov hlab ntaws ua haujlwm rau cov khoom noj khoom haus kom txog thaum tus menyuam mos ntawm lub cev ua haujlwm.
Yuav Ua Li Cas Pom Navel ntawm Tus Nyuj
Lub plab yog nyob rau ntawm lub ventral midline ntawm calf lub plab, nruab nrab ntawm lub xeem tav thiab lub plab mog. Nws feem ntau yog ib lub nplhaib ntawm cov ntaub so ntswg, txog qhov loj ntawm ib lub hlis twg. Hauv cov menyuam yug tshiab, lub plab tuaj yeem tshwm o thiab noo.
Tej yam cuam tshuam rau Navel qhov chaw
Qhov chaw ntawm lub plab tuaj yeem sib txawv raws li tus nyuj yug thiab tus menyuam nyuj txoj hauj lwm hauv lub tsev menyuam. Tsis tas li ntawd, qhov loj thiab cov duab ntawm tus menyuam mos tuaj yeem cuam tshuam rau qhov chaw ntawm lub plab.
Qhov sib txawv hauv Navel Qhov Chaw los ntawm Kev Loj Hlob
Ntau hom nyuj sib txawv tuaj yeem muaj qhov sib txawv me ntsis ntawm qhov chaw. Piv txwv li, hauv Holsteins, lub plab yuav siab me ntsis ntawm lub plab dua li Angus nyuj.
Lub luag haujlwm ntawm Navel hauv Calf Health
Lub plab noj qab nyob zoo yog qhov tseem ceeb rau tus menyuam mos lub peev xwm tiv thaiv kab mob thiab kab mob. Cov hlab ntaws ua haujlwm rau cov tshuaj tiv thaiv los ntawm leej niam lub colostrum thiab cov khoom noj kom txog rau thaum tus menyuam mos ntawm tus menyuam lub cev tsim. Lub cev muaj kab mob tuaj yeem ua rau lub cev tsis muaj zog thiab muaj kev pheej hmoo kis mob ntxiv.
Navel Infections hauv Calves
Cov kab mob hauv plab, tseem hu ua omphalitis, tuaj yeem tshwm sim thaum cov kab mob nkag mus rau hauv lub plab thiab ua rau muaj kab mob. Cov tsos mob ntawm tus kab mob ntawm lub plab muaj xws li o, liab, thiab tawm los ntawm lub plab.
Tiv thaiv kab mob Navel hauv cov menyuam mos liab
Kev tiv thaiv kab mob ntawm lub plab pib nrog kev tu cev kom zoo thaum lub sij hawm thiab tom qab calving. Calving cov chaw yuav tsum huv si thiab qhuav, thiab cov menyuam mos liab yuav tsum tau tsiv mus rau qhov chaw huv, qhuav sai li sai tau. Tsis tas li ntawd, dipping cov hlab ntsha hauv cov tshuaj tua kab mob, xws li iodine, tuaj yeem pab tiv thaiv kab mob.
Kev Xaiv Kev Kho Mob rau Navel Infections
Yog hais tias tus calf tsim muaj kab mob ntawm lub plab, kev kho mob feem ntau yog siv tshuaj tua kab mob thiab tshuaj tua kab mob. Hauv cov xwm txheej hnyav, kev phais yuav tsim nyog tshem tawm cov ntaub so ntswg.
Xaus: Navel Care nyob rau hauv nyuj Management
Lub plab yog ib feem tseem ceeb ntawm lub plab mog lub cev tiv thaiv kab mob thiab kev noj qab haus huv tag nrho. Kev tu cev kom zoo thaum lub sij hawm thiab tom qab calving, nrog rau kev saib xyuas tsis tu ncua rau cov tsos mob ntawm tus kab mob, tuaj yeem pab tiv thaiv kab mob ntawm lub plab thiab ua kom muaj kev noj qab haus huv ntawm cov menyuam mos liab.
Cov ntawv nyeem thiab nyeem ntxiv
- "Bovine Anatomy thiab Physiology." Merck Veterinary Manual, 2020. https://www.merckvetmanual.com/management-and-nutrition/bovine-anatomy-and-physiology
- "Kev Tiv Thaiv thiab Kho Omphalitis hauv Calves." Penn State Extension, 2019. https://extension.psu.edu/preventing-and-treating-omphalitis-in-calves
- "Umbilical Infections hauv Calves." University of Minnesota Extension, 2020. https://extension.umn.edu/umbilical-infections-calves.