Ukwandisa ukukhiqizwa kobisi, ingxube eyengeziwe idliwa izinkomo, ngokuvamile ngesikhathi sokusengaa. Isondlo sinekezwa nkomo ngayinye. Inani elondliwa izinkomo lithembele ehlobeni lwenkomo, ubisi olukhiqiziweyo noma isigaba sokusengwa.
Isidlo songadliwa ngokuya ngohlelo lokudla okulinganiselwe noma ukudla kwesilinganiso. Uhlelo lokudla okulinganiselwe lulandela inani elinganiselwe nsuku zonke kusukela ekutholeni kuze kube isikhathi sokusenga. Isibonelo, iHolstein izofuna 9 kg/ngosuku isikhathi eside.
Uhlelo lokudla okungena kulinganiswa, izinkomo zondliwa amanani ahlukene esondlo. Isibonelo 12 kg/usuku kusukela ekutholeni izinsuku ezingu-100 ngobisi (DIM), i-9 kg/ngosuku kusuka ngo-101-200 DIM bese u-6 kg/ngosuku kusuka ngo-201 DIM ukuze kwome. Inani elifanayo lokugxila lingadliwa izinkomo ezinefoliji ehlukene; Nokho, okuqukethwe amaprotheni namandla okugxila kuyohluka. Isibonelo, ukugxila ekunikeleni izinkomo emadlelweni kuyoba nomthelela wamandla namaminerali, kuyilapho ukugxila kunikezwe izinkomo kwi-hhoyi kufanele kube nokuqukethe amaprotheni u-19%.
Naphezu kokondla izinga lokudoba eliphezulu kanye nezinga eliphakeme lokugxila ku-12 kg/ngosuku ngesikhathi sokudla, ukudla kwamandla ngokuvamile akwanele. Lokhu kungabangela izinkomo zisebenzisa ama-reserves omzimba (amafutha) ukukhiqiza ubisi futhi zingabangela izinkomo ukuba zinciphise isisindo.
Phakathi nesikhatsi se-lactation (101-200 DIM) ukondla ubisi kanye nesimo somzimba wezinkomo kufanele kugcinwe. Ngasekupheleni kwesikhathi, uketshezi uyancipha futhi izinkomo zihamba kahle. Isimo somzimba sezinkomo sizophucula ngokuholela ekuboniseni ukwanda kwesisindo esibukhoma. Empeleni, kusho ukuthi izinkomo ezibi zibiza imali
Ukondla Izinkomo eZomile Zobisi
Izinkomo zomile ezinsukwini ezingu-50-60 ngaphambi kosuku olulandelayo lokuzala. Isikhathi esomile (esingelona ilanga) kubalulekile ekubuyiseleni amaseli okuvikela ubisi ebusweni. Izinkomo ezimile zondliwa ngokuhlukile kwezinye izinkomo ngenxa yezidingo zabo zokudla okuphansi.Akufanele abe namafutha kakhulu njengoba lokhu kuyabiza kodwa futhi kungabangela izinkinga ezifana ne-ketose ngemva kokuxoshwa. Ukugxila akufanele kudliwe ngamazinga aphakeme kakhulu njengoba lokhu kwandisa izindleko zokudla ngenkathi kubuye kube khona izindleko eziphansi zokubiza.
Impendulo ebusweni lobisi iyancipha emazingeni aphezulu okugxila. Lokhu kubizwa ngokuthi umthetho wezinzuzo zokunciphisa. Isibonelo, ukondla u-0 - 4 kg wokugxila kuzoletha ukuphendula kwesibisi ka-0.72 kg ngegreyidi yokugcizelela, kepha ukudla okungu-4 kuya kwezingu-8kg kuzoholela ekwehleni okwedlula u-0.35 kg kobisi. Ngakho-ke, ungadli amazinga aphezulu okugxila njengoba impendulo yokukhiqiza ubisi iyancipha.Translated by Nsika Khoza