Ngokuthuthuka okuqhubekayo kwemboni yezingulube yezwe lami, isidingo sezingulube ezifuywayo ezisezingeni eliphezulu siyakhula unyaka nonyaka, okudinga ukuthuthukiswa okuqhubekayo kobuchwepheshe besimanje bokuzalanisa, ukusheshisa inqubekelaphambili yokuzalanisa, ukuthuthukisa ukusebenza kahle kokukhetha, nokwenza ngcono izakhi zokuzalanisa. izingulube ukuze zihlangabezane nezidingo zemboni yembewu.
Ukujiya kwe-backfat yengulube kanye nendawo yemisipha yamehlo kuhlobene ngokuqondile namaphesenti enyama yengulube, futhi aziswa kakhulu njengemingcele yezinkomba ezimbili ezibalulekile ekuzaleni kofuzo lwengulube kanye nokuhlolwa kokusebenza, futhi ukuzimisela kwabo okunembile kubaluleke kakhulu.Ukusebenzisa izithombe ze-B-ultrasound enembile ukukala ukujiya kwe-backfat yengulube kanye nendawo yemisipha yeso ngesikhathi esifanayo, inezinzuzo zokusebenza okulula, ukulinganisa okusheshayo nokunembile, futhi akulimazi umzimba wengulube.
Ithuluzi lokulinganisa: I-B-ultrasound isebenzisa i-probe engu-15cm, 3.5MHz ukukala ukujiya kwe-backfat yengulube nendawo yemisipha yamehlo.Isikhathi sokulinganisa, indawo, inombolo yengulube, ubulili, njll. kumakwa esikrinini, futhi amanani alinganisiwe angaboniswa ngokuzenzakalelayo.
Isikhunta se-Probe: Njengoba indawo yokulinganisa ye-probe iwumugqa oqondile futhi indawo yomsipha weso lengulube iyindawo egobile engavamile, ukuze wenze uphenyo kanye nomhlane wengulube usondele ukuze kube lula ukudlula kwamagagasi e-ultrasonic, kungcono kakhulu. ukuba nomxhumanisi phakathi kwesikhunta se-probe namafutha okupheka.
Ukukhethwa kwezingulube: Izingulube ezinempilo enesisindo esingama-85 kg kuya ku-105 kg kufanele zikhethelwe ukuqapha okujwayelekile, futhi idatha yokulinganisa kufanele ilungiswe u-100 kg wokuqina kwe-backfat kanye nendawo yemisipha yeso ngokusebenzisa isofthiwe.
Indlela yokulinganisa: Izingulube zingavinjelwa izinsimbi zokulinganisa izingulube, noma izingulube zingalungiswa ngomvikeli wezingulube, ukuze izingulube zikwazi ukuma ngokwemvelo.Imigoqo yensimbi ingasetshenziswa ukuphakela amanye ama-concentrates ukuwagcina ethulile.Gwema izingulube ngesikhathi sokulinganisa.Ukhalo olugobile noma olugobile luzosonta idatha yokulinganisa.
Umshini we-B-ultrasound wezingulube
Indawo yokulinganisa
1. I-backfat kanye nendawo yemisipha yeso yezingulube eziphilayo ngokuvamile ikalwa endaweni efanayo.Amayunithi amaningi ezweni lethu athatha inani eliphakathi lamaphuzu amathathu, okungukuthi, unqenqema lwangemuva lwe-scapula (cishe izimbambo ezi-4 kuye kweziyi-5), ubambo lokugcina kanye nokuhlangana kwe-lumbar-sacral kukude nomugqa ophakathi nendawo ngemuva, futhi zombili izinhlangothi zingasetshenziswa.
2. Abanye abantu bakala iphuzu elingu-4 cm kuphela ukusuka kumugqa omaphakathi womhlane phakathi kwezimbambo ze-10 nezingu-11 (noma izimbambo zokugcina zesi-3 kuya kwezine).Ukukhethwa kwephuzu lokulinganisa kunganqunywa ngokuvumelana nezidingo zangempela.
Inqubo yokusebenza: hlanza indawo yokulinganisa ngangokunokwenzeka, → gcoba indiza yokuhlola, indiza yesikhunta kanye nendawo yokukala ingemuva yengulube namafutha emifino → beka isikhunta bese uphenya endaweni yokulinganisa ukuze isikhunta se-probe sisondelene. nomhlane wengulube → bheka futhi ulungise umphumela wesikrini ukuze uthole Lapho isithombe sisihle, misa isithombe → kala ukujiya kwe-backfat nendawo yemisipha yamehlo, bese wengeza idatha echazayo (njengesikhathi sokulinganisa, inombolo yengulube, ubulili, njll.) ukuze gcina bese ulinda ukucutshungulwa ehhovisi.
Izinyathelo zokuzivikela
Lapho ukala, i-probe, isikhunta se-probe kanye nengxenye elinganisiwe kufanele ibe seduze, kodwa ungacindezeli kakhulu;indiza eqondile ye-probe i-perpendicular to the longitudinal axis of the midline of the pig back, and can't cut obliquely;kanye ne-3 kanye ne-4 ye-hyperechoic shadow bands ekhiqizwa yi-longissimus dorsi sarcolemma, bese inquma izithombe ze-hyperechoic ze-sarcolemma ezungeze umsipha weso ukuze kunqunywe umjikelezo wendawo yemisipha yeso.
Isikhathi sokuthumela: Feb-13-2023
