Mazai anoda kuiswa fetereza kuti achechenyirwe here?

Hongu, mazai anotofanira kuberekeswa asati achechenywa.

Mazai anofanira kusanganiswa kuti avemazai akagadzirwadzisati dzakura kuita nhiyo, uye mazai asina kubereka haagoni kuchechenya nhiyo. Zai rakasanganiswa riri mujoko rezai, mutumbi mukuru wehuku ndiyo yoki, uye basa guru rezai jena nderokudzivirira mhata. Kuchochonya kwehuku kunosvika mazuva makumi maviri nerimwe, uye tembiricha yemumba inofanira kugara iri pa25 degrees panguva yekuchechenywa.

 Zvinhu Zvinokonzera Chick Hatchability

Zvinhu zvinokanganisa kuchechenya kwehuku zvinosanganisira tembiricha neokisijeni zviri mukati, uye nharaunda yakapoteredza inofanirwa kuchengetedzwa patembiricha ye25 degrees. Oxygen content zvakare chinhu chikuru kwazvo. Zvidzidzo zvakaratidza kuti pane yega yega 1% inodonha mumhepo yeokisijeni muincubator, mwero wekutsemuka unodonha ne1%. Kazhinji, iyo okisijeni yemukati mumhepo inenge 20%, uye inofanirwa kutarisisa kufefetera.

Zvakanakira kushandisa anegg incubator

＞Huwandu hwekamwe-nguva incubation, kuchengetedza zviwanikwa. Huku dzinochochonywa mukati memazuva makumi maviri nerimwe, nguva diki yekufukura, kukwirira kwepamusoro.
＞Yakazara-otomatiki yese-mu-imwe muchina wekupinza uye kuchochonya, unogona kubatidza nekuchechenya mumabhechi.
＞Yakakwira dhigirii ye otomatiki, yakaderera zvinodiwa kune tekinoroji kugona kwevashandisi, zviri nyore kugona nevanovices, kuchengetedza mutengo wevashandi.

 nzira yekuchechenya nhiyo

Nzira dzekuchochonya nhiyo dzinosanganisira kuchechenya kwehuku uyekuchochonya incubator. Kuchechenya kwehuku ndeyekuchechenya kwechisikigo, kunogona kuchengetedza basa, uye tembiricha nehunyoro hunopihwa zvinonyanya kuenderana nemitemo yechisikigo, asi nzira iyi haina kukodzera kuchechenya kukuru kwemazai; incubator Inopindirana nemitemo yekuchechenya yehuku, iri nyore kushanda, uye inogona kuchochonywa mumabhechi.

Mazai achangotengwa anogona kuwachwa here?

Kunyange zvazvo zai rinoratidzika nyore, chimiro charo chakaoma. Goko rezai roga rine zvidimbu zvishanu zvezvinhu zvakasiyana. Kubva mukati kusvika kunze, mutsetse wekutanga wegoko rezai ndiyo membrane yemukati megoko rezai, inova membrane yatinokwanisa kuona dzimwe nguva patinosvuura zai. Inoteverwa nekunze kweganda rezai membrane, papillary cone layer, palisade layer uye shell shell membrane zvakateerana. Goko rezai rinotarisa kunze, asi iro rine porous chimiro.

Pane firimu rinodzivirira rakagadzirwa negelatinous substance pamusoro pemazai, iyo inogona kudzivirira mabhakitiriya kubva pakupinda uye kudzivirira unyoro huri muzai kubva pakubuda. Kushambidza mazai nemvura kuchaparadza firimu rinodzivirira, rinotungamirira nyore kukurwisa kwebhakitiriya, kubuda kwemvura, uye kuora kwezai. Nokudaro, mushure mekutenga mazai, hapana chikonzero chekuageza asati achengeta. Kana dzave kudyiwa, dzinogona kuwachwa uye kubikwa mupoto.