Gray shiri zvinobatsira kuti maberekero

Gray shiri - waterfowl vechigaro mhuri duck. Muviri urefu inogona kusvika 0,9 m, mapapiro kusvika 1,8 m. The musoro wakakura, muromo pfupi, nemvumi, pamwe dzvuku magumo rakajeka. Mutsipa kutapudzwa, shure yakananga, rakafara, chipfuva convex. Mapapiro yakatanga pedyo muviri. Makumbo mapfupi, pane ganda matanga pamusoro mudumbu. The plumage iri kunyanya pfumbu noruvara siyana. Kumicheto minhenga pamusoro shure zvishoma vakareruka. Pamutsipa uye dumbu zvichibvira Wavy. Gussaki (8 kg) hombe shiri (6 kg).

Thoroughbred pfumbu shiri 2 months vachikura 4 makirogiramu. Munguva kubva akura hanzi, vakapiwa mwana anogona kuwana vanenge 60 makirogiramu kuti zvinonaka nyama. Kukura thé mazuva 75 zera zvokudya, zvinoda vanenge 12 makirogiramu zviyo, vanenge 30 makirogiramu manyoro, mavhitaminzi uye yokuvirisa. Figures ndivo vaya uchizeza ruchikonzera shiri idzi.

Shiri, ichi Nokuraramisa pasi, akaomarara, kumbonyanya husingakwanisi chirwere. Zhinji nemarara uye nzvimbo vachifamba - zvinokosha ezvinhu kwake kuvharirwa. Al tuore anopedzera nguva, achifamba kunyange munyoro chando pfumbu hanzi. Photo inoratidza zvakanaka. Asi tsoka dzake uye muromo anogona -oma, ndokusaka unofanira yakawanda nemarara.

Gray shiri nokufurira pamusoro pamafuro uswa, kudya kumativi 2 makirogiramu pamusoro hanyanisi pazuva. Zvatinofarira anopiwa kuti plantain, voikukka, yorukato, bindweed, yarrow, uye vamwe. Kana pamafuro akanaka, zvino vanofanira pfungwa kupa anenge 60 g pa shiri pazuva. Uyezve hanyanisi, shiri vaida miriwo mapuroteni zvokudya (pizi, soyabhinzi, mafuta cake), nyama-mapfupa uye hove kudya. Rye uye vetch havafaniri kupiwa, vane mafuta unhu kuipa.

Geese vanofanira kupiwa nemvura yakachena chero nguva yegore kwete chete nokuda kunwa asiwo yokushambidza muromo. Munguva yechando nguva Pavaizviisa kudya chando. Pasinei chokwadi kuti shiri idzi waterfowl, vanogona kuita nyore pasina dura.

Large pfumbu shiri - erudzi, akatunhidzwa zvose muUkraine uye Tambov nharaunda. Yaunganidzwa kuyambuka muToulouse shiri Romanowski. Oviposition kunotanga 10 mwedzi zera uye kunotora makore maviri, pashure pakugumburwa rinooneka. Geese vanenge 60 mazai pagore. zvisaririra mupfungwa ivo vakava zvakanaka.

Goslings kuonekwa vanenge 20 mazuva pashure hatching. Vanofanira ine aparadzane vakura. Kurera anofanira kuva noushamwari akadzururwa nesuko nzvimbo uye yakaoma zvekufuga. Kana kuti zvimwe chikonzero hapana goslings mai, vanoda imwe kudziyisa. Kuti aite izvi, unogona kushandisa nguva mvura yakazara kudziyisa Mapedhi. Pakutanga, goslings vari panjodzi chaizvo, dyisa uye mvura vanoda zvakawanda. Usiku, zviri chinodiwa kuti zvinosanganisira madzedzerere chiedza, vechiduku achazvikudza zvakadzikama.

Gray shiri kurarama makore anenge 5, saka maberekero nemombe ngazviregewo kuumbwa chete kubva vanhu pasina chaiko kuremara. Zvikasadaro, kwerunyararo mari zvichaita kusapfuudza zvoupfumi zvikomborero. On 1 gander panguva rudzi awire 3-4 shiri. Rutoto boka haagoni fatten uyewo vanhu, vari aida clogging. Nokuti anobudirira kurima zvokudya zvavo vanofanira kuva pakati nepakati.

Rutoto shiri - unotambudza, asi zvinonaka Mishonga nyama akawana kwavari zviripo.