Niaj hnub no, nqaij qaib - ib qho feem ntau ntawm kev lag luam. Qee tus neeg ua liaj ua teb tau nqaij qaib rau nqaij, lwm tus neeg rau cov qe, thiab lwm tus rau cov tshuag hluas.
Yog qhov kev xaiv thib peb tau xaiv, ces qhov kev siv tshuaj ua haujlwm yog siv rau kev ua tiav. Tab sis tus txheej txheem ntawm incubating qe muaj nws lub sij hawm, tshwj xeeb tshaj yog thaum nws los mus khaws cia qe. Peb nyeem nyob rau hauv kom meej txog qhov no nyob rau hauv tsab xov xwm. Saib kev yees duab.
Hatching qe - dab tsi yog nws?
Ib lub qe muag yog ib lub qe uas muab tso rau hauv ib qho chaw ua haujlwm los yog muab tso rau hauv ib lub txiv mis los ua kom to taub. Tsis zoo li lub qe txheej, qhov tsim kom loj hlob yuav tsum tau muaj kab mob..
Ntawm cov nqaij ua qoob loo, tag nrho cov qe uas npaj kom muab tso rau hauv cov kab tsim ua ke nrog lub cuab yeej tshwj xeeb rau kev kuaj pom muaj ib qho embryo (nyeem txog qhov hnyuv qoob qe thiab seb nws yog dabtsi, nyeem ntawm no, thiab los ntawm cov khoom siv no koj yuav kawm txog kev cai xaiv thiab xyuas cov khoom siv rau cov me nyuam). Nyob rau hauv tsev, lub guarantee tias lub qe yog incubatory yog lub coexistence ntawm pojniam nrog ib tug rooster. Ntxiv mus, tsis yog txhua lub qe yuav muaj embryos.
Nta ntawm txuag
Qhov chaw uas cov khoom yuav muab khaws cia yuav tsum zoo ventilated.. Txij li thaum lub plhaub yog nyias nyias thiab kev sib tw, nws absorbs ntau odors thiab aromas. Nws yog ib qho tseem ceeb kom tsis txhob siv cov cua txias uas cuam tshuam rau cov evaporation ntawm noo noo. Tom qab tag nrho, nws tseem ceeb heev rau cov qe.
Puas yuav muab cia rau hauv chav sov?
Koj tuaj yeem khaws cov khoom siv rau cov zom ntawm cov chickens ntawm chav tsev sov yog tias nws tsis pub dhau 12-18 degrees. Nws yog qhov zoo tshaj plaws los tso lub qe ntawm windowsill nrog lub qhov rais qhib qhov rais.
Term
Yog tias koj pom tias qhov ntsuas kub thiab cov av qis, ces koj tuaj yeem khaws qe rau 5-7 hnub. Nws yog pov thawj tias yog tias koj tuav cov khoom ua ntej tsim kom zoo dua nyob rau hauv chav tsev kub rau ib lub sij hawm teev tseg, ces tshem tawm ntawm chickens yog zoo dua.
Tab sis cov nram qab no ua rau lub sij hawm cia.:
cua kub thiab av noo;- zaus ntawm kev kho mob thiab tiv thaiv kab mob;
- qhov chaw ntawm thaj chaw uas lub qe yuav nyob;
- caj yam tseem ceeb ntawm tus poj qaib;
- noog hnub nyoog;
- yug menyuam.
cua kub thiab av noo;Yog xav paub ntxiv txog kev tsim kab mob rau cov qe qaib tuaj yeem nrhiav tau hauv tsab xov xwm no.
Degrees
Nyob ntawm seb dab tsi kub yuav tsum qaib qe yuav khaws cia? Yog hais tias lub qe yog khaws cia rau ntau tshaj 14 hnub, ces nws yog ib qhov tseem ceeb tswj lub ntsuas kub ntawm 8-12 degrees. Yog hais tias cov khoom tsis ntev tshaj 8 hnub, ces qhov chaw cia ntawm lub qe yuav nyob ntawm 15 degrees.
Tso pub 2-hnub khaws cia ntawm qhov kub kub hauv 18 degrees. Qhov ntsuas kub no qis dua qis "physiological level" (19-27 degrees). Yog li tseem ceeb kev loj hlob ntawm lub embryo ntawm no kub tsis yog cai.
TSEEM CEEB: Nqa mis nyuj khov embryo tuaj yeem rov qab ntawm qhov kub ntawm 21-22 degrees. Tab sis nrog cov ntsuas no, nws txoj kev loj hlob yog ua tiav tsis txuam nrog: lub blastodisk hlob zoo, tsis muaj qhov sib txawv ntawm cov kab mob hauv cov kab mob, deformity tshwm sim thiab kev loj hlob ntawm lub embryo yog inhibited.
Table 1 - Kub
| Lub sijhawm ua haujlwm | Hnub | Kub | Humidity | Ntsev | Airing |
| 1 | 1-7 | 37.8-38.0 ° C | 55-60% | 4-8 zaug ib hnub twg | - |
| 2 | 8-14 | 37.8-38.0 ° C | 50% | 4-8 zaug ib hnub twg | - |
| 3 | 15-18 | 37.8-38.0 ° C | 45% | 4-8 zaug ib hnub twg | 2 zaug ib hnub twg rau 10-15 feeb |
| 4 | 19-21 | 37.5-37.7 ° C | 70% | - | - |
Koj tuaj yeem paub ntau ntxiv txog hom kev tsim kabmob ntawm cov qe qaib nyob rau ntau lub sijhawm, thiab pom cov ntxhuav ntawm kev ntsuas kub, av noo thiab lwm yam los ntawm hnub no.
Txoj kev ua kom muaj lub cua sov kom txaus
Lub stability ntawm qhov kub nyob rau hauv lub incubator nyob ntawm lub siab sov nyob rau hauv lub chav tsev uas qhov incubator yog ntsia. Qhov no yog qhov tseeb tshwj xeeb ntawm PVC phab ntsa incubator. Yas ua kom sov zoo yog tias nws sab nraum zoov.
Lub txij nkawm ntawm qhov kub yog qhov cuam tshuam los ntawm qhov ntim ntawm cov kua uas yog concentrated nyob rau hauv lub incubator lauj kaub. Qhov ntau dua cov dej theem, qhov ruaj khov dua qhov ntsuas kub ntawm qe tsim kom muaj.
Tsis tas li ntawd, nws yog qhov tseem ceeb heev kom paub meej tias muaj kev nyab xeeb ntawm huab cua. Thaum xub thawj, sib pauv yuav tsum tsawg. Tab sis raws li lub embryos tsim, pa txauv nce. Cua yog ib qho tseem ceeb heev nyob rau hauv hnub kawg, thaum lub kauj nkag ntawm embryo rau pulmonary respiration.:
Yuav kom tiv thaiv cov qe los ntawm overheating, nws yog ib qho tsim nyog yuav tsum tau ntsuas tus ntsuas kub ntawm qhov khoom.- Yog hais tias qhov kub tau nce saum toj no, ces txias. Nws lub sijhawm yog 15-20 feeb.
- Nyob rau hauv lub caij ntuj sov, no manipulation yog nqa tawm 2 zaug ib hnub twg. Ua li no, ntxuav tawm huab cua tsis tshem cov qe rau 10-40 feeb. Nyob rau tib lub sijhawm trays nrog cov ntaub ntawv yuav tsum tau ntsia horizontally.
Yuav kom tiv thaiv cov qe los ntawm overheating, nws yog ib qho tsim nyog yuav tsum tau ntsuas tus ntsuas kub ntawm qhov khoom.Qhov yuav tshwm sim ntawm kev txawv txav
Overheating qe yog ib qho hyperthermia. Muab lub sij hawm zoo ntawm qhov no, muaj ntau yam kev hloov hauv txoj kev loj hlob ntawm lub embryo:
- Yog tias qhov kub indices tau tsa mus rau 40 degrees thiab siab, ces thaum lub sij hawm 2-3 teev hauv thawj hnub ntawm kev tsim kom loj hlob, embryo tuag tshwm sim thiab muaj coob tus ntshav ruts raug tsim. Ib co ntawm cov embryos tseem yuav tsim muaj cov tsos mob tshwm sim ntawm ntau yam deformities.
Ntawm lawv, nws yog ib qho tseem ceeb teev cov kev deformities ntawm lub taub hau: tsis muaj kev loj hlob los yog tsis tau loj hlob ntawm pob txha, vim yog lub paj hlwb hernia tsim, muaj unilateral lossis bilateral underdevelopment ntawm lub qhov muag - anisophthalmia.
- Thaum lub sij hawm dhau los ntawm 3-6 hnub ntawm kev tsim kom loj hlob, lub amnion thiab lub plab kab noj hniav yog tsim. Lub yav tas tseem nyob qhib, nyob rau hauv Internal plab hnyuv siab raum - liab qab.
- Thaum cov overheating tshwm sim nyob rau nruab nrab ntawm cov kab mob nruab nrab, qhov hyperemia ntawm cov kab mob hauv lub paj hlwb thiab embryos tshwm sim. Lawv tsim cov kab mob hauv qab ntawm daim tawv nqaij thiab hauv nruab nrog cev. Cov kua amnion scarlet xim, pom hemorrhages nyob hauv allantois.
- Thaum lub caij nyoog tshaj tawm hnub dhau los, kev tso dej ntxov ntxov ntxov thiab thau tawm mus. Cov me nyaum qaib me me, thiab lawv txoj hlab ntaws qis tsis zoo.
Tus txheej txheem ntawm incubating qe yog complex thiab lub luag hauj lwm. Ntxiv nrog rau qhov yuav tsum tau npaj cov khoom zoo, nws tseem yog ib qho tseem ceeb uas yuav tsum tau soj ntsuam ib lub xov tooj ntawm cov neeg mob thaum lub sij hawm nws cia, ib qho tseem tshuav qhov ntsuas kub.
Yog hais tias nws tsis tuaj yeem tsis raws qab thiab tshaj cov cai, tab sis nws yog fraught nrog cov hluas npaj nrog kev txawv txav thiab deformities.
Txoj kev no tsis yog nyuaj npaum li nws pom thaum xub thawj siab, tab sis nws yuav tsum tau nce siab thiab lub luag hauj lwm.
