Ndani ayenera kutenga kulima? Nkhuku zoumba ndi zomwe mukusowa!

Pafupifupi aliyense wamzindamo amayesetsa kulanda ziweto. Nkhuku zoumba pambali iyi ndi mitundu yothandiza kwambiri. Zimapezeka chifukwa chodutsa nkhuku Pervomaisky, Pantsirevsky, New Hampshire, Rhode Island, ndi zina. Ntchito yopanga mtundu wina ndi yokwera mtengo komanso yowonongeka, choncho mitundu yatsopano imayendetsedwa m'minda yayikulu ya nkhuku, yomwe imagulitsa nkhuku. Chidwi cha mbalameyi ndi chakuti mibadwo yotsatira yomwe imapezeka kuchokera ku broilers pawokha sichikhala ndi zida zofunikira, mwachitsanzo, ntchito ina yobereketsa imafunika.

Ndi mtundu wotani umene ndiyenera kutenga kuti ndilimalize? Nkhuku zoterezi monga ROSS-78, COBB-500, ROSS-308, zimaonedwa ngati zodalirika, koma muyenera kuganizira zofunikira pa famu inayake. Mzere wa ROSS-78 uli ndi kukula msinkhu, ndiko kuti, mtembo wolemera pafupifupi 2.6-3.0 makilogalamu ukhoza kupezeka pa tsiku la 35-40 (ndikuyenera kusunga malamulo a fattening ndi kusamalira). ROSS-308 ali ndi kayendedwe ka khola, ali ndi zaka zisanu ndi ziwiri mphambu zisanu ndi zitatu (7-8) mbalame imapereka misa imodzi ndi theka kufika pa kilogalamu ziwiri. COBB-500 ili ndi nthawi yophera yabwino pa tsiku la 40-43, pamene mitembo imatha kufika makilogalamu 2.4. Nyama ya mtundu uwu imakhala ndi tchire lalikulu, miyendo yamphamvu, kukoma kwabwino kwa nyama.

Kodi ndi zinthu ziti zomwe zingatheke kulima bwino? Nkhuku za nkhumba zimagulidwa mu fakitala pa masiku khumi kapena khumi. Wamng'ono wamkulu, wotsika mtengo kwambiri; Kukhoza kwa kufa kumachepa. Mu masabata awiri oyambirira, nkhuku zimafunika kupereka khola lalikulu ndi kuyeretsa tsiku ndi tsiku ndi kutentha kwa 30 ° C. Mtundu wa chakudya, madzi ndi zikhalidwe zomwe zimamangidwa zimadalira matenda ndi kufa, kotero kuyesayesa pa sitejiyi kuyenera kukhala kwakukulu.

Mu sabata lachitatu la chitukuko, nkhuku za broiler , zomwe zikhoza kukula mwapadera paddock yapadera, zimasungidwa kutentha kuchokera 25 mpaka 28 ^о С, ndipo pafupi ndi miyezi yonse - pa 21-22 ^о С. Kuwala kwa nyengo nthawiyi sikuyenera kukhala pansi pa 2 W Pakati pa mita imodzi ya maserale, koma anapiye ayenera kukhala ndi malo osungira komwe angagone.

Ndi chiyani chinanso chomwe kulima kumalimba kumadalira? Nkhuku zowonongeka m'masiku asanu oyambirira a moyo ziyenera kulandira chakudya cham'mbuyo, chomwe chili ndi chimanga, barele, tirigu, mkaka wa ufa (mkaka wofiira). Zosakaniza za zakudya zamakono zimatha kusungunuka mosavuta m'madzi, zomwe zimathandiza kuti nyama zinyama zizidya mwamsanga chakudya. Ali ndi zaka 5-30, ma broilers amadyetsedwa ndi mankhwala apadera, kuphatikizapo nsomba ndi ufa wa zitsamba, yisiti, calcium, mafuta a chakudya, ufa wa mpendadzuwa, ndi zakudya zisanayambe.

Kudyetsa nkhuku za broiler m'mwezi wachiwiri wa moyo pomaliza chakudya kumathandiza kuti azilemera chifukwa cha chakudya chambiri (45%) ndi chakudya cha mpendadzuwa (17%), tirigu ndi balere (13% ndi 8% motsatira). Kuwonjezera apo, amaloledwa kugwiritsira ntchito zonyansa zokhala ngati zipolopolo zowonongeka, mapeyala a mbatata, mkate wouma, ndi zina zotero. Amuna omwe amalimbikitsa amalandira ma broilers, ndibwino kuti awaphe, popeza kudya kwina sikukuwonjezera kulemera kwake kwa mbalameyi.