選擇優良肉用種雞肉雞良種化,是養雞業現代化的重要標誌。養肉雞就要以多產肉為主,要求養體型大、體驅寬深而短、胸脯和大腿肌肉發達、長得快、易育肥的優良品種雞。其中以紅布羅雞、AA雞為最好。利用其與地方品種的雜交優勢,提高肉用雞的生產水平,使雞56日齡平均體重達1.8公斤,飼養周期縮短至50天,且肉質較好。
堅持自繁自養 外購雛雞養育,帶病的可能性加大,存在著發病率高、品種落後、毛色混雜、xiaoyididengzhuduowenti。weifangzhiyinzhongdailaiyibing,yaojianchizifanziyang。ruzhigongshangpinrouji,zaishijishengchanzhongyingyongjingjizajiaodefangfa,huodeshangpindaiji,bujinsunshixiao、chengbendi,qieshengchanxingnenggao,zheshichongfenliyongzazhongyoushierdailaisiyangxiaoyixianzhutigaodehaoxiaoguo。youqishangpinjichangcaiyongzhezhongjingjizajiaoshifenyouli。xuzhuyideshi,zaigaohaochunzhongxuanyu、提高現有品種質量的基礎上,才能獲得更好的經濟效果。
實行離地飼養 即ji離li開kai地di麵mian養yang雞ji的de一yi種zhong先xian進jin的de飼si養yang方fang法fa,可ke采cai取qu網wang床chuang上shang平ping養yang。網wang床chuang上shang平ping養yang,網wang眼yan要yao大da小xiao適shi中zhong,以yi網wang眼yan漏lou不bu下xia雞ji爪zhao,又you可ke把ba雞ji糞fen順shun利li漏lou下xia為wei度du。可ke自zi行xing製zhi作zuo或huo購gou買mai市shi售shou的de塑su料liao網wang床chuang。由you於yu離li開kai地di麵mian,病bing原yuan失shi去qu了le繁fan殖zhi的de溫wen床chuang,可ke有you效xiao控kong製zhi雞ji球qiu蟲chong病bing和he白bai痢li病bing的de發fa生sheng與yu蔓man延yan。實shi行xing離li地di飼si養yang,主zhu要yao用yong於yu防fang止zhi地di麵mian感gan染ran,方fang便bian可ke行xing,操cao作zuo性xing強qiang。
實行全進全出製 jizaitongyitianneijintongyirilingdeyipichuji,bazhepijiyangdahouyoutongyitianyiqizuochulanchuli。zheyangkebatengchudejishejisuoyongshebeihewurandehuanjing,jingguochediqingsao、衝洗和消毒後,間隔1~2周zhou,淨jing化hua環huan境jing後hou再zai進jin下xia一yi批pi雞ji。全quan進jin全quan出chu製zhi是shi一yi種zhong科ke學xue的de管guan理li措cuo施shi,可ke從cong根gen本ben上shang防fang止zhi因yin多duo次ci由you外wai地di進jin雞ji導dao致zhi疾ji病bing傳chuan播bo,大da大da減jian少shao疫yi病bing的de發fa生sheng和he由you此ci造zao成cheng的de經jing濟ji損sun失shi,有you利li於yu經jing濟ji效xiao益yi的de提ti高gao。
進行綜合性防疫 jibingzhongleifanduo,yinqifabingdeyuanyinduo,yibingchuanbodetujinghechuanbodemeijiegengduo。shijishangrudanchunyikaoxiaoduzheyifangfa,bunengchedixiaochuyibing,haibixuyuqitazengqiangjidikangnengliheyizhibingyuanzishengdeduozhongguanlicuoshilianheshishi,cainengshoudaoxiaochuyibingdeshijixiaoguo。keyishuohushilerenheyifangmiandoubuxing。bixujianchi“預防為主”的方針,平時要加強飼養管理,搞好環境衛生,采取自繁自養、定期消毒、預防注射和嚴格檢疫等綜合措施,才可有效地預防、控製和撲滅傳染病。
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