Halayen morphophysiological gabaɗaya na agwagi sun fi so

Ducks da aka fi so tsuntsaye ne marasa fa'ida. Don haka, zaku iya yin kiwo cikin sauƙi akan rukunin yanar gizon ku. Akwai nau'ikan agwagwa da yawa, amma mafi mashahuri daga cikinsu shine shuɗi wanda aka fi so, wanda ke cikin ƙasa mai nauyi, wanda zai ƙawata kowane yadi. Wasu mawallafa sun yi imanin cewa wannan tsuntsu yana girma a hankali fiye da nau'in Beijing da farin nono.

A cikin Blagovarsky Kaji Shuka (Jamhuriyar Bashkortostan) ducks Blue favorite an haife shi a cikin 1998, Inda har yanzu ana kiwo su musamman manya-manyan girma, kuma su ne jagororin kiwo da kiwo masu shudi.

Akwai nau'ikan nau'ikan agwagwa da yawa.

Misali:

1. nama - Beijing, launin toka, da dai sauransu;
2. nama da kwai - madubi, wanda aka fi so, da dai sauransu;
3. mai kwai – agwagi mai gudu Indiya.

Wannan labarin zai mayar da hankali kan ducks na nau'in da aka fi so, a matsayin daya daga cikin nau'o'in da suka fi nasara wajen kiwo. Tare da taimakon nasarorin kimiyyar zamani na ilimin halittu, sun ƙunshi halaye masu amfani da yawa:

1. babban aiki;
2. rashin fahimta;
3. nama;
4. samar da kwai, da sauransu.

An yi kiwon agwagwa da aka fi so ta hanyar wucin gadi, bisa nau'in nau'in Beijing, amma godiya ga kiwo da matakan fasahar halittu. sun sami kwayoyin halittar nama da samar da kwai, wanda ya haɓaka darajar agwagi na wannan nau'in. Wannan nau'in an yi shi ne da gwaji ba kawai a matsayin nama ba, har ma a matsayin mai ɗauke da kwai, watau agwagwa da aka fi so suna da hauhawar yawan kwai idan aka kwatanta da magabata.

Mafi mahimmancin fasalin wannan nau'in shine ƙarfinsu da ƙimar rayuwa mai kyau. Cross Favorit kuma ya sami tushe a cikin Rasha saboda halayen da aka ambata a sama.

Halayen ilimin dabi'a

Launi - daga haske blue zuwa duhu blue da baki. Girman tsuntsu yana da girma sosai. Bakin lebur ne kuma tsayi. Launi na baki da ƙafafu sun dogara kai tsaye akan launi na mutum, kuma yana da launin toka-bluish. Jiki yana da ƙarfi, Tun da har yanzu an fi kiwo su a matsayin nau'in nama. Kirjin ba shi da ma'ana sosai, wuyansa ya kai matsakaicin tsayi, kai matsakaici ne a girman. Ƙafafun ba gajere ba ne, sun yi nisa sosai.

Halayen dabbobi

Kasusuwan shuɗi na kwarangwal suna da bakin ciki da haske. Duk da wannan, naman kashi yana da ƙarfi sosai. Rabon kashi zuwa tsoka shine 14%, wanda shine fa'idar da ba za a iya mantawa da ita ba don kiwon waɗannan agwagi a matsayin nau'in nama.

Naman yana da yawa, zaruruwa ƙanana ne, taushi da m, ƙari, an wadatar da shi tare da amino acid daban-daban masu mahimmanci (alal misali, babban abun ciki na valine, leucine, lysine, glutamic acid, da sauransu), waɗanda suka zama dole. lafiyar dan adam da rayuwa. Nama ya ƙunshi kusan 20% furotin mai narkewa sosai. Har ila yau, a cikin naman agwagwa an fi so, a cikin ma'adanai masu mahimmanci kamar calcium da phosphorus, bitamin A, B1, B2, da PP, abubuwan cirewa suna kunshe.

Ana bambanta waɗannan tsuntsaye da sauran mutane ta hanyar gaskiyar cewa naman su ba ya ƙunshi kitsen mai yawa, kamar yadda a cikin sauran wakilan nau'o'in nau'i daban-daban, wanda ya sa ya yiwu a rarraba naman su a matsayin maras kyau. Ku ɗanɗani ba tare da takamaiman wari ba.

yawan aiki

Mutanen da aka fi so irin suna girma da sauri kuma a cikin makonni 9 sun kai nauyin jiki na 2,5-3,5 kg, tare da fattening mai tsanani. Namiji mai girma zai iya kaiwa zuwa 4,5 - 5 kg a nauyi, a matsakaici suna auna 3,5-4 kg. Samuwar kwai daga 100 zuwa 140 guda a kowace shekara daga mace ɗaya, tare da nauyin kwai na 80-90 grams. Ana iya cin ƙwai.

kiwo

A kan sikelin masana'antu, ducks da aka fi so shuɗi ana yin su ta hanyar shiryawa. A cewar wallafe-wallafen, a gida ana yin su ta hanyar shiryawa, kuma yana ɗaukar kwanaki 27-28. An yi imani da cewauwa za ta iya yin kwai har 15. Suna fitar da ƙasa don ƙirƙirar gida mai daɗi don shiryawa, kuma wani lokaci kawai ana shagaltar da su ta hanyar cin abinci. Amma wannan ra'ayi ne mai rikitarwa. Wasu mawallafa sun yi imanin cewa nau'in nau'in da aka fi so na blue ba shi da kwayar halitta, kuma don kiwon su, yana da kyau a saya ducks masu launin shuɗi.

Ana ciyar da shuɗi tare da dafaffen ƙwai. Wasu masu kiwo suna ba da ƙwai tare da ƙara ɗan gero. A nan gaba, za ku iya ba da albarkatu iri-iri (dankali, karas, da dai sauransu), amfanin gona, ciyawa. Ƙarin ƙari shine alli, harsashi na ƙasa, kasusuwa.

An bambanta nau'in duck da aka fi so da kyawawan kaddarorin kitso. Bisa wannan, ana iya cewa blue ne cikakken unpretentious a cikin abinci kuma yana iya cin duk abin da aka bayar. Suna son ciyawa mai yawan ciyayi, kuma su kan yi noman abinci da kansu, wanda hakan ke rage tsadar ciyarwa sosai. Saboda haka, lokacin da ake kiwo ducks da aka fi so, yana da kyau a sami tafki na halitta ko na wucin gadi akan rukunin yanar gizon ku.

Duck da aka fi so a wasu lokuta ana kiwo a matsayin nau'in kayan ado saboda bayanan waje. Wannan nau'in yana da kyau sosai, launin shuɗi mai banƙyama mai banƙyama, wanda ke sa su da kyau sosai. Amma, duk da kyawawan bayanan waje, ya fi kyan gani mai gina jiki fiye da kayan ado.