Qaib yug - Txhua yam koj yuav tsum paub

Cov txheej txheem:

Qaib yug - Txhua yam koj yuav tsum paub
Qaib yug - Txhua yam koj yuav tsum paub
Anonim
Kev yug qaib fetchpriority=siab
Kev yug qaib fetchpriority=siab

Yog, tsis pub leej twg paub tias qaib thiab roosters, zoo li lwm cov noog, yug thiab nteg qe. Txawm li cas los xij, cov txheej txheem nyuaj tshaj qhov ntawd, thiab tsis paub rau ntau tus neeg.

Yog tias koj muaj ib co hens hauv tsev los yog hauv koj cov liaj teb thiab koj xav kom lawv loj hlob me nyuam qaib, paub tag nrho cov txheej txheem tseem ceeb heev kom nkag siab tias thaum twg yog lub sijhawm zoo tshaj plaws thiab muab cov xwm txheej tsim nyog rau mating. Nyeem ntawv kom paub txhua yam koj yuav tsum paub txog kev yug qaib

Chickenaceae, uas suav nrog qaib thiab roosters, yog polygamous. Txawm li cas los xij, feem ntau yog ib pawg ntawm 6 thiab 10 tus hens mates nrog tib tus qaib, uas tiv thaiv lawv los ntawm lwm tus txiv neej. Its reproduction is oviparous, uas yog, nws tshwm sim los ntawm incubation ntawm qe, thiab fertilization tshwm sim nyob rau hauv.

Lub sijhawm zoo tshaj plaws rau kev sib yuav yog caij nplooj ntoos hlav thiab lub caij ntuj sov. Qhov no yog vim li cas lub teeb pom kev zoo rau kev yug menyuam, yog li ntau teev ntawm lub teeb ntuj, qhov zoo dua. Ib yam li ntawd, hens yuav tsum muaj hnub nyoog 6 hli thiaj li tsim tau.

Ib lo lus nug ntau heev yog hens thiab roosters puas muaj cov kab mob ua me nyuam zoo ib yam li cov tsiaj txhu, xws li tsiaj txhu, thiab cov lus teb yog tsis muaj. Cov tsos ntawm ob lub cev yog heev rudimentary, thiab lawv hu ua "cloacas". Tus hen lub qhov chaw mos yog txwv kom ua ib lub qhov me me uas nqa cov phev mus rau ntawm lub oviduct, thaum tus qaib lub noov zoo li lub zais pa yooj yim uas muaj peev xwm tso ib lub hnab ntim cov phev. Tus qaib muaj peev xwm mating txog 30 zaug hauv tib hnub.

Kev yug me nyuam qaib - Thawj qhov koj yuav tsum paub yog…
Kev yug me nyuam qaib - Thawj qhov koj yuav tsum paub yog…

Mating Ritual

Raws li nrog rau lwm hom, cov noog gallinaceous koom nrog kev sib koom ua ke. Tus qaib ua las voos nyob ib ncig ntawm tus hen xaiv, poob ib qho ntawm nws tis thiab taug kev hauv ib lub voj voog. Thaum lub teeb liab no, tus poj niam yuav sim khiav, pib khiav.

Thaum nws pom lub sijhawm zoo, tus txiv neej yuav dhia rau ntawm nws thiab tuav nws lub caj dab lossis lub caj dab plaub, ua rau tus qaib nkoos los txais nws. Tom qab muab nws tus kheej tso rau hauv txoj kev no, tus qaib yuav nqis nrog nws ob txhais ceg ntawm lub nraub qaum ntawm tus qaib thiab thawb ib sab ntawm tus Tsov tus tw, kom ob leeg cloacas tuaj yeem txuas tau. Thaum qhov no tshwm sim, tus txiv neej tso ib lub hnab phev rau hauv tus hen, xaus mating.

Hen fertilization

Tom qab kev sib yuav lawm ces tus txiv neej lub luag hauj lwm yuav dhau mus. Lub hnab phev uas nws tau tswj kom tso tseg muaj sia nyob ntev li ntawm 10 hnub, thaum lub sijhawm fertilization tshwm sim.

Dab tsi yog fertilized yog lub yolk pom nyob rau hauv infundibulum. Ib lub qe raug tso tawm txhua 24 mus rau 48 teev, thiab thaum qhov no tshwm sim lawv ntsib cov phev thiab fertilized. Txawm tias thaum tsis muaj kev sib yuav mating, qe raug tsim, txawm tias ib tug me nyuam qaib tshiab yuav tsis hatch los ntawm lawv. Yog xav paub ntxiv, tsis txhob nco peb tsab xov xwm yuav ua li cas paub txog lub qe fertile.

Thaum fertilization tshwm sim, tus qaib lub cev activates txheej txheem ntawm lub cev tsim. Ua ntej lub plhaub yog tsim, uas npog lub embryo, thiab nyob rau hauv 24 teev tom ntej no lub qe yuav raug tshem tawm.

Kev yug me nyuam ntawm hens - Fertilization ntawm hens
Kev yug me nyuam ntawm hens - Fertilization ntawm hens

Thaum tus hen nteg qe fertilized, theem incubation pib. Tom qab tshem tawm thawj lub qe, nws tseem yuav muaj ntau tshaj 10 nyob rau ob peb hnub tom ntej, ntawm tus nqi ntawm ib hnub.

Thaum tus hen tab tom pib, nws nkag mus rau lub sijhawm uas cov lus qhia "broody hen" los ntawm. Qhov no txhais tau hais tias yuav tsis cais tawm ntawm lub zes thiab yuav npog lubqe nrog nws lub cev, hatching lawv kom lawv muaj cua sov tsim nyog rau kev loj hlob ntawm cov hluas.

theem no kav li ntawm 21 mus rau 24 hnub, tom qab ntawd cov me nyuam yuav yug me nyuam. Ob lub qe thiab cov me nyuam yuav tsum tau ceev kom deb ntawm cov qaib, vim lawv feem ntau tom lawv kom tuag.

Tam sim no koj paub tias cov txheej txheem kev yug menyuam qaib muaj dab tsi, koj yuav tsum nco ntsoov tias, yog tias koj tab tom xav nqa nws nrog koj tus menyuam qaib, koj yuav tsum muab qhov chaw txaus thiab tu, muab rau lawv. tus cwj mem loj kom lawv txav tau yooj yim thiab khiav tawm ntawm lub tawb me me.

Pom zoo: