Njengoko ngumqhagi ivundiswe eyenkukhu? Zingaphi iinkuku njani umanyolo inkuku?

Njengoko usazi, iinkuku unako ukubeka amaqanda ngaphandle yalila. amantshontsho Nakuba kunjalo, ukwenzela ukuba amaqanda, bona, Kakade ke, kufuneka ukuba ivundiswe. Kwaye kulapha kakhulu ngaphandle iinkunzi ngamnye, Kakade ke, abangayi kuba nako ukuyenza. Enye iimpawu ezingaqhelekanga le iinkukhu ezi zilwanyana kukuba amadoda akukho lobudoda. Kunoko, ukuba, kodwa umbungu ongeyona. Kule nkalo, abaninzi unombuzo malunga nendlela ngepaint chicken ivundiswe. Kule kwaye uthethe ngakumbi.

Kutheni i inkuku incanca

Ngelishwa, impendulo akazi nditsho izazinzulu. Kuphononongo lwe olungekazalwa kwafunyaniswa ukuba ekuqaleni lobudoda kwi phuphu iphuhlisa kakhulu ngokuqhelekileyo. Noko ke, ngomhla wethoba ukukhula kwakhe kuyehla, yaye emva koko konke ime. Oku kwenzeka ngenxa yomsebenzi esebenzayo Bmp4 gene ukulawula inkqubo ukufa kweeseli. Ngokuqhelekileyo Bmp4 kwezilwanyana nabantu, linoxanduva lokuthintela ulwahlulo ongalawulekiyo iseli (kungoko uphuhliso yamathumba nomhlaza).

Indlela kukhula umqhagi umthondo yoko kufundwe zizazinzulu. Nangona kunjalo, impendulo umbuzo malunga kutheni Bmp4 gene luvuliwe phezu kwincam ndiseyimbumba lobudoda intaka, ukuba kude kangaka. Kukho iinguqulelo ezimbalwa, ngaphezulu okanye lililo ngaphantsi ukubaqononondisa lo mmangaliso. Abanye abaphengululi bakholelwa, umzekelo, ukuba uyazikhomba Bmp4 sofuzo kwincam lobudoda lwe umbungu ngandlel ezinxulumene phambi kwakhe yaye kumlomo bemveku. Kwimeko yokugqibela, nguye onoxanduva ekupheliseni ukukhula amazinyo zingeyomfuneko iinkuku.

Kukho enye inguqulo kakhulu bunamandla, ekuthe ngenxa yawo kwahlaziywa ziqale ukukhula lobudoda kwi umbungu - isiphumo yokukhethwa yendalo , kunye ukungahlaliseki ngepaint. Abanye abaphengululi bakholelwa ukuba iinkukhu ixesha elide ngethuba zazivelela babekhetha ukukhetha nabangamadoda incanca elincinci. Ngenxa yoko, kwafumaniseka ukuba lobudoda xa cavaliers zabo atrophied ngokupheleleyo.

Njengoko chicken ngumqhagi ivundiswe

Physiologically, inkqubo yokuhlanganisa kule ntaka sijongeka njengoku:

• cockerel iqala ukusukela ngeenxa eyadini wentombazana ebethanda;
• chicken ukudlula, yena dances emqolo, njengoko bathi, kuyinyathela;
• ngoxa Sehla cloaca wakhe intombi cloaca;
• kukudibana emfutshane hlobo kwenzeka igazi neencindi ZakwaLizwi Zehlabathi.

Ezantsi ungabona indlela umqhagi fertilises inkukhu. Ifoto ibonisa oku ngokucacileyo. Njengoko ubona, nangona yokuba lobudoda kumadoda ayikho, yokuzenzisa le nkqubo iinkuku nto eyodwa.

Icebo yenkqubo sokuzala

Ngoko ke indlela ngepaint aqhamileyo inkuku, ndicinga ngaphezulu okanye ecacileyo ngaphantsi. Ngoku makhe sibone indlela, enyanisweni, amalungiselelo uhlelo zokuzala leenkuku. kanye Inkqubo ukuchumisa amaqanda kule ntaka Kungokwemvelo kokuhlambeleyo. Oko kukuthi, emva kokuba isidoda singene cloaca, baqala ukuya jikelele kufuna iqanda, abayifumanayo, kwakuqalwa ngaphakathi.

Cloaca esetyenziselwa ukusukelwa, ngaxeshanye lisebenza phuphu isekhona kwaye kukukhupha inkunkuma. Inkqubo efanayo kakhulu okuzala kuhlaba kuphela izibilini. Kwi inkukhu aciniform maqanda ukwakweli kwicala lasekhohlo lwe peritoneum, ngumqhagi - iperi namasende atyheli-emhlophe misele seminiferous angena cloaca.

Umlinganiselo abantu ngesondo ezahlukeneyo emhlambini

Mhlawumbi umbuzo indlela umqhagi fertilises inkukhu, kwaye kubalulekile iinjongo kuphela ulwazi. Noko ke, kuba imihlambi ezizalayo yimpumelelo lwazi akunakwenzeka ukuba luncedo kakhulu. Kakhulu kubaluleke ngakumbi kukuba aqaphele ukuba ngaba into eyindoda ezininzi emhlambini kufuneka kweyela inani elithile leenkuku ibe. Emva indlela ukhethe kakuhle Umlinganiselo ngabantu izini ezahlukeneyo, umgangatho iqanda kuya kuxhomekeka ukuchumisa yoko amantshontsho ipesenti hatchability.

Ngokuqhelekileyo, abanini-mveliso umqhagi enye iinkukhu ezilishumi. Xa iinkukhu enkulu ngenxa hatching amaqanda badla ukusebenzisa om-1 ukuya kuma-20. La manani kwaye kufuneka ekujoliswe kuzo. abantu ezilishumi - impendulo engcono umbuzo malunga nendlela amantshontsho ezininzi umgquba ke inkuku. Inye kuphela into enokuchaphazela inani elifunekayo into eyindoda - ibonisa olu hlobo ethile. Ukuba uhlobo abameli balo ubomi kunye esebenzayo - ukwandisa inani leenkuku. Xa umxholo elulwalweni epholileyo, phezu koko, izale ngaphezu into eyindoda.

Indlela ukukhetha lakhala?

Ngoko ke, lo umlinganiselo emhlambini abantu sex ezahlukeneyo iye kakhulu nefuthe elibi kumgangatho wenzala. Noko ke, elithile elikhulu ukusinda kunye nemveliso izizukulwana ezilandelayo apha emhlambini kuxhomekeke iimpawu inkuku. Khetha umenzi, Kakade ke, kufuneka ulungise. Kanye umqhagi fertilizes amaqanda lenkukhu, ecacileyo thina. Le nkqubo Kungokwemvelo ngokupheleleyo. Loo nto nje yobudoda kusichukumisa iqanda, nto leyo yokugqibela iqala bababele. Kodwa, Kakade, inzalo elungileyo, ukuba kuqala kufuneka ukuba obunentsebenzo nobunempilo.

Kukholelwa ukuba umqhagi elungileyo Ungakhetha ugxile nje kuphela umphandle (leyo, kakade, kufuneka zihambelane ngokupheleleyo iimfuno amatakane), kodwa kwakhona anikele ingqalelo ngokokuziphatha kwakhe. Shiya emhlambini ukuba lentaka:

• ngenkuthalo inqamleza ukuzama ukufumanisa ubukhulu nobunganga boMgaqo nkomo inkukhu;
• Uculela phezulu kwaye imbonakalo yakhe iphela ibonisa ngubani ophetheyo apha.

Kakade ke, simele sinikele ingqalelo indlela umqhagi fertilises inkukhu. amaqabane Good ngabanye kunye nabameli "yendlu yabafazi 'bakhe ngokuzithandela nangokuzithemba.

Indlela yokwenza ukuze ento musa ukulwa

Ngoko ke, ngathi umqhagi fertilises inkukhu nendlela amadoda kufuneka igcinwe apha emhlambini, ngoku uyazi. Om-1 ukuya kwi-10 ngokuqhelekileyo kuba neziphumo kakhulu. Ngoko ke, ukuba iinkukhu ngomhlambi eninzi engamadoda, Kakade ke, kufuneka uqale ezimbalwa. Okwangoku, njengokuba sisazi, ngenxa yomsebenzi wabo, ezi iintaka wayeyoliswa kakhulu ebusweni off. Ngaphezu koko, kumlo amaxesha zibangela umonakalo omkhulu omnye komnye. Indlela anqande eso inkathazo? Ukuze wenze oku, kufuneka nje ukuba:

• Khetha ukusuka inkunkuma hayi abantu nolaka kakhulu.
• Beka yeenkuku inkuku phakathi leri. A umqhagi uswele amandla ngokuhlasela esomeleleyo izakuxhumela kuwo, ukunqanda ukulimala.

Ngoko ke, ngoku uyazi ukuba umgquba njani ngepaint enkukhu. Le nkqubo, njengokuba ubona, zako zendalo. Nkqu nangona amalungu yangaphandle obuni ezi ntaka njengoko akukho namnye.