M'zaka zaposachedwapa, Chowona Zanyama ultrasound makampani wakhala mwamphamvu kulimbikitsa ndipo anayamba.Chifukwa cha ntchito yake yonse, yotsika mtengo, komanso yopanda kuwonongeka kwa thupi la nyama ndi ubwino wina, imadziwika ndi kugwiritsidwa ntchito kwambiri ndi ogwiritsa ntchito.
Pakali pano, ambiri kuswana mayunitsi akadali ndi mavuto aakulu luso ntchito Chowona Zanyama B-ultrasound, kotero ntchito Chowona Zanyama B-ultrasound m'mafamu makamaka okha pa matenda mimba, ndi ntchito zonse za Chowona Zanyama B-ultrasound si mokwanira ankaimba. .
B akupanga ng'ombe kumunda ntchito chithunzi
Paulimi, zomwe zimayambitsa matenda a ng'ombe za mkaka zimagwirizana ndi matenda ambiri omwe ng'ombe za mkaka zimakonda.
M'mafamu a ng'ombe omwe ali ndi madyedwe abwinobwino, pali mitundu iwiri yofala ya matenda obereka: imodzi ndi endometritis, ndipo ina ndi kusalinganika kwa mahomoni.Matendawa amatha kuyesedwa koyambirira ndi bovine B-ultrasonography.
Zifukwa za endometritis mu ng'ombe za mkaka
Poweta ng'ombe, endometritis yambiri imayamba chifukwa cha kusungidwa kwa lochia ndi kuchuluka kwa mabakiteriya chifukwa cha kusagwira bwino pa nthawi yobereka kapena itatha.
Insemination yokumba ndi kudzera m'njira zosiyanasiyana mu chiberekero cha nyini, ngati opareshoni molakwika, disinfection si okhwima, adzakhalanso chifukwa chofunika endometritis.Chilengedwe cha chiberekero chikhoza kuwonetsedwa bwino kudzera mu bovine B-ultrasound, kotero mu ntchito yachizolowezi yodyetsa ndi kasamalidwe, kugwiritsa ntchito ng'ombe B-ultrasound kuyang'anira ndikofunikira kwambiri.
Chithunzi chojambula cha kulowetsedwa kwa ng'ombe
Kuzindikira kwa ng'ombe pambuyo pobereka ndi B-ultrasound
Pambuyo pa kuchotsedwa kwa malaya atsopano a fetal, maselo a epithelial a chiberekero amathyoka ndi kugwedezeka, ndipo zotsekemera zomwe zimapangidwa ndi ntchofu, magazi, maselo oyera a magazi ndi mafuta zimatchedwa lochia.
Ndi ntchito yofunikira kwambiri kuyang'anira ng'ombe zoberekera pogwiritsa ntchito B-ultrasound.
Popeza nthawi zambiri mabakiteriya obereka amakhala otseguka, mabakiteriya amatha kubadwa pambuyo pobereka, ndipo kuchuluka kwa mabakiteriya mu lochia kumadalira ukhondo ndi kubereka / kuzamba panthawi ya kubadwa.
Ng'ombe ndi thanzi labwino, malo oyera, amphamvu uterine contraction, yachibadwa estrogen katulutsidwe (kotero kuti endometrial hyperemia, kuchuluka maselo oyera a magazi ntchito ndi "kudziyeretsa"), zambiri za masiku 20, chiberekero adzakhala aseptic boma, pa nthawi ino. Muyeneranso kugwiritsa ntchito bovine B-ultrasound kufufuza chiberekero.
Kukhalapo kwa zinthu zonyansa zamtundu wina ndi mtundu mu lochia wa ng'ombe za mkaka kumasonyeza kupezeka kwa endometritis.Ngati palibe lochia kapena mastitis mkati mwa masiku 10 pambuyo pobereka, bovine B-ultrasound iyenera kugwiritsidwa ntchito kufufuza endometritis.Mitundu yonse ya endometritis idzakhudza kupambana kwa kubereka kwa madigiri osiyanasiyana, kotero bovine B-ultrasonography kuti muwone malo a chiberekero ndi njira yofunikira, komanso kuyeretsa chiberekero ndikofunika kwambiri.
Kodi mungadziwe bwanji ngati ng'ombe ili pamoto?
(1) Njira yoyesera mawonekedwe:
Avereji ya nthawi ya estrus ndi maola 18, kuyambira maola 6 mpaka 30, ndipo 70% ya nthawi yomwe estrus imayamba kuyambira 7pm mpaka 7am.
Estrus oyambirira: kukwiya, moo, kutupa pang'ono m'dera la pubic, khalidwe lachikondi, kuthamangitsa ng'ombe zina.
Middle estrus: kukwera pamwamba pa ng'ombe, kukwera pamwamba pa ng'ombe, nthawi zonse moona, kutsekemera kwa maliseche, kuwonjezeka kwa chimbudzi ndi kukodza, kununkhiza ng'ombe zina, kunyowa kwa ng'ombe, kufiira, kutupa, mucous.
Post-estrus: osalandira kukwera kwa ng'ombe, ntchofu zouma (ng'ombe mu estrus interval ya masiku 18 mpaka 24).
(2) Kuwunika kwa rectum:
Kuti mudziwe ngati ng'ombe ndi estrus bwanji, fikani mu rectum ndikugwirani kukhwima kwa ma follicle apamwamba a ovarian kupyolera mu khoma lamatumbo.Pamene ng'ombe ili mu estrus, mbali imodzi ya ovary imakhudzidwa chifukwa cha kukula kwa follicular, ndipo mphamvu yake nthawi zambiri imakhala yokulirapo kuposa ya mbali ina ya ovary.Mukakhudza pamwamba pake, imamva kuti follicle imachokera pamwamba pa ovary, yomwe imakhala yovuta, yosalala, yofewa, yopyapyala komanso yotanuka, ndipo pamakhala kusinthasintha kwamadzimadzi.Panthawiyi, zotsatira za ultrasonography ndizomveka komanso zomveka.
Chithunzi cha Ultrasound cha follicle ya bovine
Chithunzi cha rectal kuyezetsa
(3) Njira yoyezera ukazi:
Kachipangizo kotsegulira analowetsa m’nyini ya ng’ombeyo, ndipo kusintha kwa chiberekero chakunja kwa ng’ombe kunawonedwa.The nyini mucosa wa ng'ombe popanda estrus anali wotumbululuka ndi youma, ndi khomo pachibelekeropo anatsekedwa, youma, wotumbululuka ndi wothinikizidwa mu chrysanthemum nyini popanda ntchofu.Ngati ng'ombe ili mu estrus, nthawi zambiri mumatuluka ntchofu mu nyini, ndipo ntchofu ya nyini imakhala yonyezimira, yonyezimira komanso yonyowa, ndipo khomo lachiberekero limakhala lotseguka, ndipo khomo lachiberekero limakhala lodzaza, lonyowa, lonyowa komanso lonyezimira.
Nthawi yoyenera kuswana ng'ombe ikabereka
Ndi nthawi iti yabwino yoti ng'ombe ikhale ndi pakati itatha kubereka, makamaka zimadalira kuchira kwa uterine rejuvenation ndi ntchito ya ovarian.
Ngati chiberekero cha ng'ombe chili bwino pambuyo pobereka ndipo mazira mwamsanga kubwerera ku ntchito yachibadwa ya ovulation, ng'ombe imakhala yosavuta kutenga pakati.M'malo mwake, ngati nthawi ya ng'ombe yotsitsimula chiberekero italika ndipo ntchito ya ovulatory ya ovary ikulephera kuchira, kutenga pakati kwa ng'ombe kuyenera kuchedwa moyenerera.
Choncho, nthawi yoyamba kuswana ng'ombe pambuyo pobereka, mochedwa kwambiri kapena mochedwa kwambiri si koyenera.Kuswana kumachedwa kwambiri, chifukwa chiberekero cha ng'ombe sichinayambe bwino, zimakhala zovuta kuti itenge.Ngati kuswana kwachedwa kwambiri, nthawi yobereka ya ng'ombe idzatalikitsidwa moyenerera, ndipo ng'ombe zimabadwa zochepa komanso mkaka wochepa umatulutsa, zomwe zidzachepetsa kugwiritsa ntchito chuma cha ng'ombe.
Momwe mungasinthire chonde cha ng'ombe
Zinthu zazikulu zomwe zimakhudza kubereka kwa ng'ombe ndi cholowa, chilengedwe, zakudya, nthawi yoswana ndi zinthu zaumunthu.Kugwiritsiridwa ntchito kwa njira zotsatirazi kumathandizira kuti ng'ombe ziwonjezeke.
(1) Onetsetsani kuti mukudya mokwanira komanso moyenera
(2) Kuwongolera kasamalidwe
(3) Sungani bwino ntchito ya ovarian ndikuchotsa estrus yachilendo
(4) Kupititsa patsogolo njira zoberekera
(5) Kupewa ndi kuchiza kusabereka chifukwa cha matenda
(6) Kuthetsa ng'ombe ndi congenital ndi physiologic infertility
(7) Gwiritsani ntchito mokwanira nyengo yabwino ndi chilengedwe kuti ng’ombe zizitha kuŵeta bwino
Chithunzi cha momwe ng'ombe imakhalira panthawi yobereka 1
Chithunzi cha momwe ng'ombe imakhalira panthawi yobereka 2
Nthawi yotumiza: Nov-30-2023
