一、雛鵝放牧的管理要點。雛鵝一般指0-30日齡的鵝,雛鵝從舍飼轉為放牧,必須掌握好循序漸進。初次放牧時間最好是在外界與育雛室的溫度接近時進行。熱天在出殼後3-7天,冷天在15-20天進行初次放牧,任其自由下水幾分鍾,待其毛幹後趕回育雛舍。放牧場地要近,路要平,要有水源、青草等。
放牧人員應固定,不宜隨便更換。放物前要仔細觀察鵝群,把病鵝、弱鵝和精神不振的鵝留下,出牧時要點清鵝數,陰天應停止放牧,平時應注意天氣預報,鵝群避免烈日曝曬和風吹雨淋。
fangmushiguanchaequndongtai,daidabufenechibaohou,rangexiashuihuodong。huodongyiduanshijianhouganshanganyuandixiuxi,xiuxidaodabufenchueyinjieerzaodongshi,zaijixufangmurucifanfu,suizherilingdezengchang,xianrangchuedadaofangmunenggouchibao,zaiwanghouzhengqudadaoyitianduochijigebao。chueyuandixiuxishiyaodingshiqudongequn,yimianyinshuijiaoshouliang。zaifanhuiyuchushishiyaoqingdianeshu,duimeichibaodechue,yaojishigeiyubusi。
二、中鵝放牧的管理要點。中鵝是指1yuelingyishangzhixuanzhonghuozhuanruyufeiqiandee,zhongeshengchangqijian,qixiaohuadaorongjizengda,xiaohualiheduiwaijiehuanjingdeshiyingxinghedikanglizengqiang。nenggoudaliangliyongqinglvsiliao,cishifangmusiyangkeyichongfenliyongfangmucaodihetianjianyigu、粒穗。在較少補飼的條件下,中鵝可以比較好的生長發育。
中zhong鵝e采cai用yong以yi放fang牧mu為wei主zhu,補bu飼si為wei輔fu的de飼si養yang方fang式shi。中zhong鵝e的de放fang牧mu要yao有you足zu夠gou數shu量liang的de青qing綠lv飼si料liao,放fang牧mu場chang地di包bao括kuo一yi部bu分fen茬cha口kou田tian或huo有you野ye草cao種zhong草cao地di,使shi鵝e在zai放fang牧mu中zhong能neng吃chi到dao一yi定ding數shu量liang的de穀gu物wu類lei精jing料liao,防fang止zhi能neng量liang不bu足zu。放fang牧mu時shi間jian要yao盡jin量liang延yan長chang,原yuan則ze是shi早zao出chu晚wan歸gui。但dan是shi氣qi溫wen較jiao高gao時shi上shang午wu要yao早zao出chu早zao歸gui,下xia午wu應ying晚wan出chu晚wan歸gui。當dang然ran遇yu到dao陰yin天tian及ji天tian氣qi炎yan熱re日ri光guang強qiang烈lie時shi,不bu宜yi過guo度du放fang牧mu,應ying避bi免mian鵝e群qun暴bao曬shai、yulin。youyongnengzengqiangedeyundong,cujinxinchendaixie,zengqiangtizhi,tigaoyumaodefangshuifangshinengli,tigaoyumaodeguangzedubingkefangzhishengzaohepifubing,yinciyingyoujiaohaodeshuiyuan。
放fang牧mu時shi要yao點dian清qing鵝e數shu,並bing注zhu意yi觀guan察cha鵝e的de采cai食shi和he健jian康kang狀zhuang況kuang,如ru發fa現xian有you體ti質zhi弱ruo或huo有you病bing的de鵝e,應ying隔ge離li飼si養yang及ji時shi治zhi療liao。鵝e群qun進jin舍she前qian,讓rang鵝e在zai水shui中zhong洗xi滌di身shen上shang的de汙wu泥ni,在zai舍she外wai休xiu息xi與yu補bu料liao,然ran後hou才cai趕gan進jin舍she內nei,在zai炎yan熱re夏xia天tian,可ke讓rang鵝e群qun在zai舍she外wai露lu宿xiu。
種(zhong)鵝(e)根(gen)據(ju)選(xuan)種(zhong)的(de)要(yao)求(qiu),選(xuan)留(liu)合(he)格(ge)種(zhong)鵝(e)轉(zhuan)入(ru)後(hou)備(bei)種(zhong)鵝(e)群(qun)進(jin)行(xing)繼(ji)續(xu)培(pei)育(yu)。不(bu)符(fu)合(he)種(zhong)用(yong)條(tiao)件(jian)或(huo)隻(zhi)是(shi)飼(si)養(yang)商(shang)品(pin)鵝(e)的(de)仔(zai)鵝(e),可(ke)及(ji)時(shi)轉(zhuan)入(ru)育(yu)肥(fei)群(qun)進(jin)行(xing)肉(rou)用(yong)仔(zai)鵝(e)育(yu)肥(fei)。
三、鵝(e)在(zai)放(fang)牧(mu)過(guo)程(cheng)中(zhong)的(de)注(zhu)意(yi)事(shi)項(xiang)。一(yi)是(shi)在(zai)放(fang)牧(mu)中(zhong)如(ru)鄰(lin)區(qu)或(huo)上(shang)遊(you)放(fang)牧(mu)鵝(e)群(qun)或(huo)分(fen)散(san)養(yang)鵝(e)戶(hu)發(fa)生(sheng)了(le)傳(chuan)染(ran)病(bing)時(shi),應(ying)立(li)即(ji)轉(zhuan)移(yi)鵝(e)群(qun)到(dao)安(an)全(quan)地(di)點(dian)放(fang)牧(mu),二(er)是(shi)鵝(e)群(qun)不(bu)要(yao)到(dao)排(pai)放(fang)工(gong)業(ye)汙(wu)水(shui)的(de)溝(gou)渠(qu)放(fang)水(shui),對(dui)噴(pen)灑(sa)過(guo)農(nong)藥(yao)、施過化肥的草地、果園、農田應經過10-15tianhouzaifangmu,rubushenchidaoyoujilinpensaguodeqingliaoqiezhongdu,lijishiyongetuopinjiejiu。sanshiyingdingqiquchong,yinqifangmugengyiganranyixiechongluan,jianyizhongezaimeinianchunqiuliangjigequchong1次,商品鵝1-2月驅蟲1次。
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