peiyuyouliangjiankangrouchujishiroujijiankangyangzhidewuzhijichu。juyoujiaoqiangdekangbinghaijidiyubulianghuanjingnenglideyangzhipinzhong,budannengjianshaobinghaifashengjihui,jiangdiyang殖風險,增加養殖效益,同時也可避免大量用藥時對環境可能造成的危害以及對人類健康的影響。因此,應選擇適合本地生長條件的具有高生產性能、強抗病力、來自非疫區、無隱性傳染病、能生產出優質後代的種畜品種或飼養品種。
選(xuan)擇(ze)優(you)質(zhi)高(gao)產(chan)的(de)肉(rou)種(zhong)雞(ji)品(pin)種(zhong)。選(xuan)擇(ze)適(shi)合(he)當(dang)地(di)生(sheng)長(chang)條(tiao)件(jian)的(de)具(ju)有(you)高(gao)產(chan)性(xing)能(neng),抗(kang)病(bing)力(li)強(qiang)並(bing)能(neng)生(sheng)產(chan)出(chu)優(you)質(zhi)後(hou)代(dai)的(de)種(zhong)雞(ji)品(pin)種(zhong),淨(jing)化(hua)種(zhong)雞(ji),防(fang)止(zhi)疫(yi)病(bing)垂(chui)直(zhi)傳(chuan)播(bo)。
嚴格選雛雛雞須孵自52~65克ke重zhong的de種zhong蛋dan,同tong一yi批pi雛chu雞ji應ying來lai源yuan於yu同tong一yi父fu母mu代dai雞ji群qun。雛chu雞ji羽yu毛mao良liang好hao,清qing潔jie而er有you光guang澤ze。臍qi部bu愈yu合he良liang好hao,無wu感gan染ran,肛gang門men周zhou圍wei羽yu毛mao幹gan爽shuang。行xing動dong機ji敏min、活潑,握在手中掙紮有力,雞爪光亮如蠟。
場址選擇。場址選擇的基本原則是選擇地勢高,遠離居民區、工業區和“三廢”汙染區的地方。同時水源要充足、水shui質zhi要yao好hao,用yong水shui須xu達da到dao居ju民min生sheng活huo用yong水shui的de要yao求qiu。土tu壤rang環huan境jing質zhi量liang應ying達da到dao農nong業ye部bu製zhi定ding的de無wu公gong害hai食shi品pin標biao準zhun。周zhou圍wei環huan境jing要yao安an靜jing,分fen散san建jian場chang,不bu搞gao密mi集ji小xiao區qu養yang殖zhi。
規gui範fan化hua飼si養yang飼si養yang者zhe要yao重zhong視shi動dong物wu的de福fu利li,采cai用yong規gui範fan化hua飼si養yang管guan理li技ji術shu。無wu公gong害hai肉rou雞ji產chan品pin的de生sheng產chan以yi加jia強qiang飼si養yang管guan理li無wu主zhu,改gai善shan舍she內nei小xiao氣qi候hou,提ti供gong舒shu適shi的de生sheng產chan環huan境jing,重zhong視shi疾ji病bing預yu防fang以yi及ji早zao期qi檢jian測ce與yu治zhi療liao工gong作zuo,減jian少shao和he杜du絕jue禽qin病bing的de發fa生sheng,減jian少shao用yong藥yao。根gen據ju雞ji的de日ri齡ling特te點dian,提ti供gong適shi宜yi的de溫wen濕shi度du。保bao障zhang舍she內nei空kong氣qi質zhi量liang良liang好hao,做zuo好hao通tong風feng管guan理li工gong作zuo。根gen據ju肉rou雞ji的de生sheng物wu鍾zhong、生sheng長chang規gui律lv及ji發fa病bing特te點dian,製zhi訂ding科ke學xue光guang照zhao程cheng序xu與yu限xian飼si程cheng序xu,用yong不bu同tong的de配pei方fang飼si料liao飼si喂wei不bu同tong生sheng長chang發fa育yu階jie段duan的de肉rou雞ji,以yi使shi日ri糧liang營ying養yang成cheng分fen更geng接jie近jin肉rou雞ji營ying養yang需xu求qiu,並bing可ke提ti高gao飼si料liao轉zhuan化hua率lv。
強化生物安全雞舍內外、場區周圍搞好環境衛生。舍內墊料不宜過髒、guoshi,huichenbuyiguoduo,yongjuanzhiyaoyouxu,jingchangshamiesheneiwenying。changquneiyaochanchuzacao,bunengluanfangsijihelajideng,baochijingchangxinglianghaodeweishengzhuangkuang。changqumenkouhejishemenkouyaosheyouxiaoduchi,bingjingchangbaochishaojianyouxiaonongdu。siyangguanlirenyuanyaochuangongzuofu,jichangyaoxianzhiwairencanguan,gengbuzhunyunjichejinru。xuanyongdeyimiaobixuzhiliangkekao。mianyichengxuyaoshihedangdiyiqinghebenchangshiji。helishiyongshouyao,yanjinshiyongrenleizhuanyongkangshengsuhezaisiliaozhongchangqitianjiakangshengsu。jianlishouyaoshiyongxiangxidangan。bingzaiqingqunhoubaocun2年nian。嚴yan格ge執zhi行xing休xiu藥yao期qi製zhi度du。擬ni定ding科ke學xue的de給gei藥yao方fang案an,嚴yan格ge按an療liao程cheng給gei藥yao,正zheng確que聯lian合he用yong藥yao,防fang止zhi藥yao物wu配pei伍wu禁jin忌ji,並bing建jian立li藥yao物wu使shi用yong檔dang案an,嚴yan格ge用yong藥yao管guan理li。選xuan用yong高gao效xiao、低廉、使用方便,對人和家禽安全、無殘留毒性,並且在禽體內不產生有害物質的消毒劑。反複消毒時最好選用兩種以上化學性質不同的消毒劑。
環保綠色生產,建立無公害飼料原料生產基地,確保飼料原料安全、無公害。禽用飼料由飼料生產廠家進行標準化、專門化生產。合理選用飼料添加劑。可在飼料中添加酶製劑、酸化劑、益生素、免疫調節劑、抗應激添加劑。防止飼料受潮黴變。做好飼料原料的檢測工作。入庫前水分含量不得高於12.5%,雜質不超過2%。幹飼料中黃曲黴素及其他有害成分,如汞、鉛、shendengdehanliangkongzhizaiguojiaguidingdebiaozhunzhinei。helichuliheliyongshengchanzhongsuoshengchanzhongsuochanshengdefeiqiwu,gutifenbianjingwuhaihuachulichengfuheyoujifei,jinxinglvseshucaishengtaiyangzhi。wushuixujingbushaoyu6個月的封閉體係發酵後施放。
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