General morphophysiological maitiro emadhadha anobereka anofarira

Favorite madhadha ishiri dzisingaremekedzi. Naizvozvo, iwe unogona nyore kubereka pane yako saiti. Kune akati wandei emhando dzeFavorit madhadha, asi anonyanya kufarirwa ndiwo anofarira bhuruu, inova yenzvimbo inorema yekuyambuka, iyo inoshongedza chero yadhi. Vamwe vanyori vanotenda kuti shiri iyi inokura zvishoma nezvishoma kupfuura mbesa dzeBeijing nedzemazamu machena.

MuBlagovarsky Poultry Plant (Republic yeBashkortostan) madhadha blue favorite yakazvarwa muna 1998, kwadzichiri kurerwa muhukuru hukuru, uye ivo vanotungamira mukupfuya nekupfuya maruva eblue.

Kune marudzi akawanda emhando dzedhadha.

Semuyenzaniso:

1. nyama - Beijing, grey, nezvimwewo;
2. nyama nezai - girazi, unofarira, nezvimwe .;
3. kubereka zai – Indian mumhanyi madhadha.

Ichi chinyorwa chichatarisa pamusoro pemadhadha emhando yaanofarira, seimwe yemhando dzakabudirira zvikuru maererano nekubereka. Nekubatsira kwekubudirira kwesainzi yemazuva ano ye genetics, ine akawanda anobatsira hunhu:

1. high viability;
2. unpretentiousness;
3. nyama;
4. kugadzirwa kwezai, nezvimwewo.

Dhadha rinodiwa rakarerwa zvisirizvo, pahwaro hwerudzi rweBeijing, asi nekuda kwekubereka uye matanho ebiotechnological, vakawana majini ekudya uye kugadzira mazai, izvo zvakawedzera kukosha kwemadhadha erudzi urwu. Rudzi urwu rwakaitwa zvekuyedzerwa kwete senyama chete, asiwo sehunobereka zai, kureva kuti madhadha anodiwa ane mazinga akakwira ekukandira mazai kana achienzaniswa neakaatangira.

Chinhu chinonyanya kukosha cherudzi urwu hutano uye hupenyu hwakanaka. Cross Favorit yatorawo midzi muRussia nekuda kwehunhu hwayo hwataurwa pamusoro.

Morphological maitiro

Ruvara - kubva pachiedza chebhuruu kusvika kune rima bhuruu uye dema. Kukura kweshiri yacho yakakura chaizvo. Muromo wakati sandara uye wakareba. Ruvara rwemuromo nemakumbo zvinoenderana nerudzi rwemunhu, uye ane grey-bluish tint. Muviri wacho wakasimba, sezvo vakanga vachiri kupfuyiwa semhuka. Chipfuva hachina kunyanya kutenderera, mutsipa unosvika kureba huri pakati nepakati, musoro uri pakati nepakati. Makumbo haana kupfupika zvakanyanya, akafaranuka.

Hunhu hwepanyama

Mabhonzo ebhuruu e skeleton matete uye akareruka. Pasinei neizvi, mapfupa emapfupa akasimba chaizvo. Bhonzo kune tsandanyama ratio ndeye 14%, zvinova zvakanakira kupfuya madhadha aya serudzi rwenyama.

Nyama yakaonda, mafibhi idiki, ine nyoro uye ine muto, uyezve, inowedzerwa neyakasiyana-siyana yakakosha amino acids (semuenzaniso, yakakwira yevaline, leucine, lysine, glutamic acid, nezvimwewo), izvo zvinodiwa hutano hwevanhu uye hupenyu. Nyama ine inenge 20% mapuroteni anogayiwa zvakanyanya. Zvakare munyama yedhadha inofarira bhuruu, muhuwandu hwakakosha senge calcium uye phosphorus, mavhitaminzi A, B1, B2, uye PP, zvinyorwa zvirimo.

Idzi shiri dzinosiyaniswa kubva kune vamwe vanhu nekuti nyama yavo haina huwandu hwehuwandu hwemafuta, sekune vamwe vamiriri vemarudzi akasiyana-siyana, izvo zvinoita kuti zvikwanise kuronga nyama yavo seyakaonda. Ravira pasina munhuwi chaiwo.

kwezvinhu

Vanhu verudzi rwavanoda vanokura nekukurumidza uye pamasvondo mapfumbamwe ezera vanosvika pahuremu hwe9-2,5 kg, nekukora kwakanyanya. Murume mukuru anogona kusvika 3,5 - 4,5 kg muhuremu, paavhareji vanorema 5 - 3,5 kg. Kugadzirwa kwemazai kubva ku4 kusvika ku100 zvidimbu pagore kubva kune mumwe mukadzi, ane zai rinorema 140-80 gramu. Mazai anogona kudyiwa.

rutoto

Pachiyero cheindasitiri, madhadha anofarira ebhuruu anozvarwa nekuisirwa. Maererano nemabhuku, kumba ivo vanoberekerwa nekufukidzira, uye zvinotora anenge 27-28 mazuva. Zvinotendwa kuti pamweamai vanogona kukandira mazai anosvika gumi nemashanu. Dzinodzura pasi kuti dzigadzire dendere rakanaka rekuvharirwa, uye dzinongo vhiringwa nekudya. Asi iyi ipfungwa ine gakava. Vamwe vanyori vanotenda kuti rudzi rwebhuruu runofarira haruna geni rinoputika, uye pakubereka kwavo, zviri nani kutenga madhadha madiki ebhuruu anofarira.

bhuruu inodyiswa nemazai akabikwa akabikwa. Vamwe vapfuri vanopa mazai ane mapfunde mashoma akawedzerwa. Mune ramangwana, unogona kupa zvakasiyana-siyana midzi zvirimwa (mbatatisi, karoti, nezvimwewo), zvirimwa, uswa. Zvimwe zvinowedzera ndechoko, makungu evhu, mapfupa.

Iyo inofarira dhadha rudzi inosiyaniswa nezvakanaka fattening properties. Kubva pane izvi, zvinogona kugumiswa kuti bhuruu haina kuzvikudza zvachose muchikafu uye anogona kudya chero chinopihwa. Vanoda mafuro ane zvinomera zvakawanda, uye vanotsvaka zvokudya ivo pachavo, izvo zvinoderedza zvakanyanya mutengo wekudya. Naizvozvo, kana uchipfuya madhadha ebhuruu anofarira, zvinokurudzirwa kuve neakasikwa kana akagadzirwa madhirigi akagadzirwa pane yako saiti.

Dhadha rebhuruu rinodiwa dzimwe nguva rinoberekwa semhando yekushongedza nekuda kwe data rekunze. Rudzi urwu rune ruvara rwebhuruu rwakanaka kwazvo, runopfungaira, runoita kuti dzitaridzike. Asi, pasinei nedheta rakanaka rekunze, inonyanya kutaridzika kunovaka muviri kupfuura yekushongedza.