Kubatsira kwehupfumi kwepurazi remakwai kwakanangana nehunhu hwekubereka hwai.Veterinary ultrasound inobata basa rakakosha mukuongororwa kwemimba yemhuka dzechikadzi.Kubata kwenhunzvi kunogona kuonekwa ne ultrasound.
Murairi wemhuka/chiremba wemhuka anogona kurera nhunzvi dzine pamuviri nesainzi kuburikidza nekuisa mapoka uye kudyisa imwe neimwe kuburikidza nekuongororwa kwezvakabuda muongororo yekuongorora kwe ultrasonic, kuitira kuti nhunzvi dzine mimba dzive nekudya kunovaka muviri uye kuwedzera kukura kwekwayana.
Panguva ino, kune nzira yekuongorora mimba yemakwai, inonyanya kushandiswa kushandisa mhuka B-ultrasound muchina.
Veterinary B-ultrasoundinowanzoshandiswa pakuongorora pamuviri wemhuka, chirwere chechirwere, kufungidzira kwekukura kwemarara, kuzivikanwa kwekuberekwa kwekufa, nezvimwewo. Iine zvakanakira kuongorora nokukurumidza uye migumisiro yakajeka.Kana ichienzaniswa nemaitiro ekare ekuona, veterinary ultrasound inorerutsa zvikuru nzira yekuongorora, inoderedza mutengo wekuongorora, uye inobatsira mupfudzi/chiremba wemhuka kuti akurumidze kuwana dambudziko uye kutora hurongwa hwekupindura nekukurumidza, senge: kukurumidza kuronga boka.
ChiiBultrasound?
B-ultrasound inzira yepamusoro-tech yekutarisa muviri mhenyu pasina kukuvadzwa kana kukurudzirwa, uye yave mubatsiri anobatsira wezvipfuyo zvekuongorora zviitiko uye chinodiwa chekutarisa chiridzwa chetsvakiridzo yesainzi senge mhenyu yai kuunganidzwa uye embryo kutamiswa.
Makwai epamba akakamurwa zvikurukuru kuva mapoka maviri: makwai nembudzi.
(1)Kubereka makwai
Zviwanikwa zvemakwai eChina zvakapfuma, mhando dzechigadzirwa dzakasiyana.Kune marudzi makumi mashanu nerimwe emakwai emhando dzakasiyana-siyana dzekupfuya, apo makwai akanaka anoita 21,57%, semi-fine makwai anoita 1,96%, uye akakora anoita 76,47%.Kubereka kwemakwai kunosiyana zvikuru pakati pemarudzi akasiyana uye mukati merudzi rumwe chete.Mhuka dzakawanda dzine mwero wakadzikira kwazvo wekwayana, kazhinji makwayana 1-3, nepo mamwe makwayana anogona kuburitsa makwayana 3-7 mumarara, uye nhumbu yehwai inenge mwedzi mishanu.
Hwai dzemvere dzemakwai dzakatsetseka: kunyanya Xinjiang mvere dzemakwai nenyama zvakasanganiswa makwai akaisvonaka, Inner Mongolia mvere uye nyama yakasanganiswa makwai akaisvonaka, Gansu alpine makwai akaisvonaka, Northeast makwai akaisvonaka uye Chinese Merino makwai, Australian Merino makwai, Caucasian makwai akanaka, Soviet Merino gwai uye Porworth hwai.
Semi-fine mvere dzemakwai dzinobereka: kunyanya Qinghai plateau semi-fine wool hwai, kuchamhembe kwakadziva kumabvazuva semi-fine makushe hwai, muganhu nharaunda Leicester hwai uye Tsige hwai.
Makwai akaoma: kunyanya makwai eMongolia, makwai eTibetan, makwai eKazakh, muswe muduku Han hwai uye Altay hombe muswe hwai.
Makwai ane mvere nemakwai anoberekana: kunyanya matani hwai, Hu hwai, nezvimwewo, asi hwai dzayo dzakura dzinoburitsawo bvudzi rakakasharara.
(2) Mbudzi
Mbudzi dzinowanzo kupatsanurwa maererano nekuita uye kushandiswa kwekugadzira, uye dzinogona kukamurwa kuita mbudzi dzemukaka, mbudzi dzemvere dzemakwai, mbudzi dzemvere, mbudzi dzenyama uye mbudzi dzine chinangwa chembiri (mbudzi dzenzvimbo dzakajairwa).
Mbudzi dzemukaka: kunyanya mbudzi dzemukaka dzeLaoshan, mbudzi dzemukaka dzeShanneng uye mbudzi dzemukaka dzeShaanxi.
Mbudzi dzeCashmere: kunyanya Yimeng mbudzi nhema, Liaoning cashmere mbudzi uye Gai County chena cashmere mbudzi.
Fur mbudzi: zvikuru Jining mbudzi dzakasvibirira, mbudzi dzeAngora nembudzi Zhongwei.
Kushandiswa kwakakwana kwembudzi: kunyanya Chengdu hemp mbudzi, Hebei Wu 'mbudzi uye Shannan mbudzi chena.
B ultrasonic probe probe nzvimbo uye nzira
(1)Ongorora saiti
Kuongororwa kwemadziro emimba kunoitwa panguva yekutanga yetatu yekuzvitakura pamativi ese ezamu, munzvimbo ine vhudzi shoma pakati pemazamu, kana munzvimbo iri pakati pemazamu.Rusvingo rworudyi rwedumbu runogona kuongororwa pakati uye pakupera kwepamuviri.Hazvidikanwi kugera bvudzi munzvimbo shoma ine mvere, kugera bvudzi mu lateral abdominal wall, uye kuve nechokwadi chekugadzikana mu rectum.
(2) Nzira yekuongorora
Nzira yekuongorora yakangofanana neyeyenguruve.Inspector squatts kune rimwe divi remuviri wehwai, oisa probe necoupling agent, obva abata probe padhuze neganda, akananga pamusuwo wepelvic cavity, uye oita yakatarwa fan scan.Tarisa kubva pazamu uchidzokera kumashure, kubva kumativi ese ezamu kusvika pakati, kana kubva pakati pezamu kusvika kumativi.Early nhumbu sac haisi yakakura, embryo idiki, inoda kunonoka scan kuti ione.Inspector anogonawo kusvaira kuseri kwemagaro ehwai osvika paprobe kubva pakati pemakumbo ehwai ekumashure kusvika pabeche kuti aonekwe.Kana chifuva chembudzi yemukaka chakanyanya kukura, kana kuti lateral abdominal wall yakareba, iyo inokanganisa kuonekwa kwechikamu chekuongorora, mubatsiri anogona kusimudza chikamu chemashure chechikamu chekuongorora kuti abudise chikamu chekuongorora, asi hachisi. zvakakosha kugera bvudzi.
B-ultrasonic kuongororwa kwenhunzvi pakuchengeta nzira
Nhunzvi dzinowanzoita kumira kwechisikigo, mubatsiri anotsigira divi, oramba akanyarara, kana mubatsiri anobata mitsipa yenhunzvi nemakumbo maviri, kana furemu iri nyore inogona kushandiswa.Kurara padivi kunogona kufambisira mberi zuva rekuongororwa uye kugadzirisa kurongeka kwechirwere, asi zvinonetsa kushandisa mumapoka makuru.B-ultrasound inogona kuona pamuviri pekutanga nekurara padivi, kurara kumashure, kana kumira.
Kuti tisiyanise pakati pemifananidzo yenhema, tinofanira kuziva akati wandei akajairika B-ultrasound mifananidzo yemakwai.
(1) Ultrasonic mufananidzo maitiro echikadzi follicles paB-ultrasound mumakwai:
Kubva pachimiro chechimiro, mazhinji acho akatenderera, uye mashoma ane oval uye pear akaumbwa;Kubva pakusimba kwemaungira echifananidzo cheB chemakwai, nokuti follicle yakanga izere nefollicular fluid, makwai haana kuratidza echo neB ultrasound scan, uye makwai akaratidza nzvimbo yakasviba pamufananidzo, iyo yakagadzira kusiyana kwakajeka ne echo yakasimba. (yakajeka) nzvimbo yefollicle wall uye yakapoteredza tishu.
(2)Hunhu hwe luteal B ultrasonic mufananidzo wemakwai:
Kubva pachimiro che corpus luteum mazhinji ematishu akatenderera kana kuti oval.Sezvo ultrasound scan ye corpus luteum tissue iine echo isina simba, ruvara rwefollicle haruna kusviba seye follicle muB-ultrasound mufananidzo wemakwai.Mukuwedzera, musiyano mukuru pakati pe ovary uye corpus luteum muB-ultrasound mufananidzo wemakwai ndeyekuti kune trabeculae nemidziyo yeropa mu corpus luteum tissue, saka kune mavara akapararira uye mitsara yakajeka mukufungidzira, nepo follicle. kwete.
Kana mapedza kuongorora, tara makwai anenge aongororwa woaisa mumapoka.
Nguva yekutumira: Oct-25-2023
