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A cikin gandun daji na ƙwayoyin kaji, don samun sakamako, dole ne a bi da fasaha na shiryawa da qwai.
Don hatching, daya daga cikin muhimman mahimmanci shi ne lura da sigogi masu dacewa da suka shafi jigilar embryos. Gaba zamu dubi muhimmancin kiyaye yawan zafin jiki.
Me ya sa yake da muhimmanci?
Yanayin zafin jiki a cikin incubator shine babban mahimmanci don ƙujin kajin lafiya. Tsayawa na cikakken dabbobi - shi ne sakamakon aikin aiki wanda yake buƙatar saka idanu ga masu lura da su a cikin ma'aikatar incubator har tsawon lokaci.
Kula! Kula da yawan zafin jiki yana da mahimmanci don samar da yanayi kusa da na halitta. A kowane mataki na samuwar amfrayo, ya bambanta.
Kuna iya koyon ƙarin bayani game da yanayin shiryawa na qwai kaza a wasu lokuta, kazalika ka ga Tables na zafi mafi kyau, zafi da wasu dalilai da rana a nan.
Abubuwan da ake bukata
Kafin ka fara kwanciya qwai, dole ne ka yi matakai masu zuwa:
qwai da ya dace da shiryawa sun kasance har zuwa kwanaki 7;
- Kowane qwai yana wucewa na farko - sun dace da shafin tare da harsashi mai launi, ba tare da lalacewa ba, fasaha, kwakwalwan kwamfuta, girma da ciwo - akwai kwayoyin kwayoyin shiga cikin kwai (zaka iya koyo game da dokoki don zaba da gwada gwaji ga zuriya a nan);
- An tattara ƙwayoyin nama a cikin akwati na sawdust da adana a cikin zafin jiki ba fiye da digiri 18 a matsayi na tsaye tare da ƙarshen ƙarshen (don bayani akan yadda za a adana kiran kaza daidai ba, karanta wannan labarin);
- Kafin kwanciya, qwai yana mai tsanani zuwa digiri 23-25 kuma kowannensu yana wucewa tare da wani samfurori don ƙayyade takin.
Akwai halaye masu yawa masu yawa:
- Filatin Embryo - idan yanayin zafin jiki ya kasance a ƙasa da wajibi ne na likitanci, ci gaba na amfrayo yana tsayawa ko tsayawa gaba ɗaya (mutuwarsa ta auku).
- Eggshell zafin jiki (37 - 38 digiri). Wannan yana da mahimmanci saboda a farkon matakan cigaba, amfrayo yana tasowa a saman yakin, kusa da harsashi.
- Tsawanin incubator.
Matsayi na wucin gadi kiwo
Cigaba da qwai yana farawa daga lokacin kwanciya. Lokacin kwanciya ba kome ba, amma manoma masu gogaggen manoma sun bada shawara kan kwanciya a cikin maraice, don haka tsuntsaye su tashi da safe. Kafin saka qwai a cikin incubator, an canja su zuwa dakin dumi.
Kuna buƙatar zaɓar nau'in nau'in girman daya don kada kajin ya kwashe cikin rana ɗaya. Daga cikin manyan ƙwai, ƙwaƙwalwar kaji daga baya, saboda haka an sanya su a farkon, bayan sa'o'i 6 na matsakaiciyar matsakaici, kuma ƙarshen bayan lokaci guda kadan ne.
An ƙaddamar da shiryawa zuwa 4 matakai:
- lokacin farko yana kwana bakwai;
- na biyu lokaci daga 8-11 rana;
- lokacin na uku ya fara ne daga ranar 12th kuma yakan kasance har sai da farko na kaji marasa kaza;
- mataki na hudu ya ƙare tare da ƙulla samfurin yara.
Waɗanne alamun ya kamata su kasance a cikin incubator?
Lokaci | Terms ovoskopirovaniya | Humidity | Zazzabi | Twist |
1 | bayan kwanaki 6 | Ba kasa da 50% har zuwa kwanaki 18 ba | A bushe - 37.6 ° C A kan rigar - 29 ° C | kowace awa |
2 | bayan kwanaki 11 | |||
3 | bayan kwanaki 18 | |||
4 | - | sannu-sannu zo zuwa 78-80% | A bushe - 37.2 ° C A kan rigar - 31 ° C | ba a buƙata ba |
Me za a yi?
Bayan qwai ya kai yawan zafin jiki na digiri 25, an saka su a cikin wani incubator.
- Na farko kwanaki 18 da zazzabi an saita zuwa digiri 38, tare da zafi na 50%. A kowace sa'a qwai suna juyawa (kaji ya juya su tare da irin wannan mita). Da kyau, lokacin da incubator yana da aikin na atomatik juya kwai.Taimako! Ana yin wannan gyaran don tabbatar da cewa amfrayo bai tsaya ga bango na harsashi ba. A ƙarshen wannan lokacin, an cigaba da ci gaba da tsarin sigina kuma girman yolk an duba shi a hankali tare da wani otoscope. Ba takin qwai tsaftacewa ba.
- Don lokaci na biyu, yana da muhimmanci a girmama yanayin zafi, saboda iska mai iska zai iya kashe ƙwayar girma.
Daga lokaci na uku, an fara amfani da incubator, a wannan mataki wani yanayin aiki mai mahimmanci ya auku kuma ƙara yawan gas ɗin da ke faruwa, wanda zai iya tada yawan zazzabi a cikin incubator.
Yin amfani da shi zuwa ga al'ada. Zane-zane ovoskopii - zai zama kaza mai amfrayo, wanda yake zaune 2/3 na ƙarar kwai.
- Daga lokaci na huɗu, ana kiyaye yawan zazzabi a matakin 37,2 digiri, alamar zafi yana tasowa zuwa 80%. Ana shawo kan iska sau biyu a rana. Kwanciyar kaji na gaba yana magana akan sakamako mai kyau.
Dalili akan bambance-bambance na sigogi
Saboda gaskiyar cewa matakai daban-daban na ci gaba sun faru a cikin kwai kwai, an saita yawan zafin jiki a cikin incubator bisa tushen bukatun lissafi na kowane lokaci.
- A farkon lokaci, dukkanin kwayoyin da tsarin suna kwance a cikin amfrayo, don dacewa da kyau wanda yanayin zafi har zuwa digiri 38 ya zama dole.
- A karo na biyu, ƙwaƙwalwar da ta gaba tana da ciwon kwarangwal, ƙwaƙwalwa. Alamun zafin jiki mafi kyau shine 37, 6-37, 8 digiri.
- A karo na uku na ci gaba, ana adana kaza, an saukar da tsarin zazzabi zuwa 37, 2-37, 5 digiri.
- A mataki na karshe, an rage yawan zafin jiki a cikin ƙananan digiri, har zuwa digiri 37, amma suna ƙara yawan zafi da samun iska.
Sakamakon rashin bin doka
Ya kamata a bincikar halayen zazzabi a cikin cikin shiryawa. Idan akwai batun cin zarafin yanayi Wadannan nuances marasa kyau zasu iya faruwa:
- Tare da ƙaruwa mai tsawo a cikin aiki, an amfrayo da amfrayo. A lokacin da hatching, duk kajin zai zama ƙananan ƙananan kuma ba mai yiwuwa ba, saboda karfin igiya mai tsalle.
- Tare da ragewa a cikin alamun zafin jiki, hana hana embryo da kuma amfani da kayan abinci. Yayin da aka kara lokacin yaduwa, ƙwajin zasu iya mutuwa, ko kuma ba za su yi hasara ba a lokacin, matasa za su raunana.
- Halaye na jadawalin zafin jiki ya fi haɗari a cikin makon farko na shiryawa. Ƙarin rarraba na alamun zafin jiki suna da mummunan rauni tare da mutuwar dukan kayan da ake ciki. Dokar tazarar da ake gudanarwa ta hanyar iska mai yawa na mai saiti.
Kammalawa
Gwangwani na ƙwayar cuta shine al'ada a cikin kananan ƙananan gonaki da manyan gonakin masana'antu. Sai kawai tare da zaɓi na ƙwai da kyau da kuma biyan kuɗin da aka tsara don alamun mahimmanci, bayan makonni 3, ƙwaƙƙwan kaji za su ƙwace.