Kaji na taka muhimmiyar rawa a zamantakewar dan Adam da rayuwar tattalin arziki. Ana samun dubunnan nau'in tsuntsaye a duk duniya, kuma mafi yawansu suna da mahimmanci ta hanyoyi da yawa. Amma ba duka ba ne suka dace da ayyukan kasuwanci. Mutane suna kiwon tsuntsaye iri-iri tun zamanin da. Mafi na kowa: ducks, kaji, geese, pigeons, quails, turkeys, jimina. Mutane na kiwon kaji don namansu, ƙwai, fuka-fukai da sauransu. Kuma ana kiran waɗannan nau'in na gida. Kaji ba mutane kawai ke amfani da shi ba wajen samar da abinci. Hakanan ana tashe tsuntsaye a matsayin dabbobi kuma abubuwan sha'awa ne ga mai son sha'awa.
Kaza
Leghorn
Livenskaya
Orlovskaya
Minorca
Hamburg
Dutsen Plymouth
Sabuwar Hampshire
Tsibirin Rhode
Yurlovskaya
Geese
Goose na Kholmogory irin
Lind's goose
Babban ruwan toka
Demidov Goose
Danish Legart
Tula fada goose
Toulouse Goose
Emden Goose
Goose ta Italiyanci
Gasar Masar
Ducks
Duck Muscovy
Blue fi so
Agidel
Duck Bashkir
Duck
Mulard
Cherry Valley
Tauraruwa 53
Duck Blagovarskaya
Dan wasan Indiya
Duck launin toka na Yukren
Duck ɗan Rasha
Cayuga
Bakar fata fari-breasted
Khaki Campbell
Aku
Budgerigar
Corella
Biraunar soyayya
Cockatoo
Jaco
Macaw
Canary
Amadin
Sauran kaji
Mujiya
Launin toka
Tit
Goldfinch
Malamar dare
Bullfinch
Dan wasa
Emu
Dawisu
Shiren swan
Jimina
Maganar gama gari
Zinariyar zinariya
Gida turkey
Guinea tsuntsaye
Nanda
Kammalawa
Don kiyaye lafiya, mutum yana buƙatar abinci mai gina jiki kamar ƙwai da nama daga kaji. Waɗannan abinci suna da daɗi da lafiya. Ana kuma amfani da su don yin abinci mai daɗi irin su kek da puddings. Kasuwancin kaji na ƙwai da broilers kasuwanci ne mai fa'ida.
Ana amfani da sharar kaji don samar da abinci ga kifin kandami da takin zamani ga lambuna. Tsuntsayen tsuntsaye suna kara yawan albarkatun ƙasa da kuma yawan amfanin ƙasa. Kaji da ke yawo a farfajiyar yana cin kwari, kwari, tsutsotsi, tsabtace mahalli da tsire-tsire daga cututtukan cututtukan parasitic. Wannan hanya ce ta al'ada don ƙara yawan amfanin ƙasa ba tare da amfani da sunadarai ba.
