Muburyo bwo korora inkoko, urupfu rwinkoko hakiri kare. Dukurikije ibyavuye mu iperereza ry’amavuriro, ibitera urupfu ahanini birimo ibintu byavutse ndetse n’ibintu byabonetse. Abambere bangana na 35% byumubare wimpfu zose, naho uwanyuma ugera kuri 65% byumubare wimpfu zose.
Impamvu zavutse
1. Ubworozi bw'amagi buturuka mu mukumbi w'aborozi urwaye pullorum, mycoplasma, indwara ya Marek n'izindi ndwara zishobora kwanduza amagi. Amagi ntabwo yatewe mbere yo gutera (ibi bikunze kugaragara cyane mu cyaro aho ubushobozi bwo gutera ari buto) cyangwa kwanduza bituzuye, kandi insoro zandura mugihe cyainzira yo gufata, bikaviramo gupfa inkoko zafashwe.
2. Ibikoresho byo kumera ntabwo bisukuye kandi hariho mikorobe. Nibintu bisanzwe mubyaro byo mucyaro, gufata amacupa y'amazi ashyushye hamwe no kwikuramo inkoko. Mugihe cyo kubyara, mikorobe yibasira insoro zinkoko, bigatera imikurire idasanzwe yinsoro. Nyuma yo kubyara, umbilicus izacanwa kandi ikore omphalitis, iyi ikaba ari imwe mu mpamvu zitera impfu nyinshi z’inkoko.
3. Impamvu mugihe cyo gukora incubation. Bitewe no kutamenya neza ubumenyi bwo kubyara, imikorere idahwitse yubushyuhe, ubushuhe hamwe n amagi ihinduka no gukama mugihe cyo kubyara byaviriyemo hypoplasia yinkoko, bigatuma inkoko zipfa hakiri kare.
Ibintu byabonetse
1. Ubushyuhe buke. Inkoko ninyamaswa zifite amaraso ashyushye, zishobora kugumana ubushyuhe bwumubiri burigihe mugihe runaka cyubushyuhe. Nyamara, mubikorwa byo kubyaza umusaruro, igice kinini cyinkoko zipfa kubera ubushyuhe buke, cyane cyane kumunsi wa gatatu nyuma yo kubyara, umubare wimpfu uzagera kumurongo. Impamvu yubushyuhe buke nuko imikorere yimikorere yinzu yinkoko iba mibi, ubushyuhe bwo hanze buri hasi cyane, ubushyuhe burakomeye nko kubura amashanyarazi, guhagarika imirwano, nibindi, kandi hariho umushinga cyangwa umushinga mubyumba byororoka. Niba ubushyuhe buke ari burebure, burashobora gutuma umubare munini winkoko zipfa. Inkoko zarokotse ubushyuhe buke zirashobora kwibasirwa cyane n'indwara zitandukanye n'indwara zanduza, kandi ibisubizo byangiza cyane inkoko.
2. Ubushyuhe bwo hejuru.
Impamvu z'ubushyuhe bwo hejuru ni:
(1) Ubushyuhe bwo hanze buri hejuru cyane, ubuhehere buri munzu ni bwinshi, imikorere yumuyaga ni mibi, kandi ubwinshi bwinkoko ni bwinshi.
(2) Ubushuhe bukabije munzu, cyangwa gukwirakwiza ubushyuhe butaringaniye.
(3) Uburangare bw'abakozi bashinzwe kuyobora butuma ubushyuhe bwo mu nzu butagenzurwa, nibindi.
Ubushyuhe bwo hejuru bubuza ikwirakwizwa ryubushyuhe bwumubiri nubushuhe bwinkoko, kandi ubushyuhe bwumubiri burahungabana. Inkoko zifite ubushobozi runaka bwo guhuza no guhinduka munsi yubushyuhe bwo hejuru mugihe gito. Niba igihe ari kirekire, inkoko zirapfa.
3. Ubushuhe. Mubihe bisanzwe, ibisabwa kubushuhe bugereranije ntabwo bikaze nkubushyuhe. Kurugero, mugihe ubuhehere budahagije cyane, ibidukikije byumye, kandi inkoko ntizishobora kunywa amazi mugihe, inkoko zirashobora kubura umwuma. Mu cyaro, hari umugani uvuga ko inkoko zizarekura igihe cyo kunywa amazi, abahinzi bamwe bagaburira gusa ibiryo by'inkoko biboneka mu bucuruzi, kandi ntibatanga amazi ahagije yo kunywa, bikaviramo gupfa inkoko kubera kubura amazi. Rimwe na rimwe, kubera kubura amazi yo kunywa igihe kirekire, amazi yo kunywa aratangwa gitunguranye, kandi inkoko zirushanwa kunywa, bigatuma umutwe, ijosi n'amababa yose yumubiri yinkoko zishiramo. Ubushuhe bukabije cyangwa buke cyane ntabwo aribyiza kubuzima bwinkoko, kandi nubushuhe bukwiye bugomba kuba 70-75%.
Igihe cyo kohereza: Nyakanga-14-2023
