夏鵝是指五月份入孵,六月份進棚的最後一、二er批pi鵝e。此ci季ji節jie野ye外wai青qing草cao茂mao盛sheng,水shui中zhong雜za草cao叢cong生sheng,外wai界jie氣qi溫wen適shi宜yi自zi然ran育yu雛chu。采cai取qu自zi然ran放fang牧mu結jie合he飼si喂wei水shui草cao這zhe一yi節jie糧liang型xing飼si養yang新xin法fa,不bu失shi為wei降jiang低di飼si養yang成cheng本ben,提ti高gao經jing濟ji效xiao益yi之zhi良liang策ce,現xian介jie紹shao如ru下xia:
pengsheyingdajianzaihuboshuikugouqupangbian,fangmuchangdikuankuo,zuihaoyoushuyinbiri。miaoejinpenghou,kaishishijiweishuicao,yiyashecaoweijia,exicaishi。ciqimiaoefuneishangcunbufenluanhuang,buzhidiebiao,zhezhongfangfasiweiyashecaomei3-4小時喂一次,連續喂3天後,即可放牧。初期育雛棚舍內仍應注意氣溫的變化,防止鵝群受涼。
一yi周zhou後hou采cai食shi量liang增zeng加jia,放fang牧mu時shi間jian延yan長chang,尤you其qi要yao利li用yong晴qing朗lang天tian氣qi放fang牧mu吃chi露lu水shui草cao。這zhe一yi階jie段duan飼si養yang要yao保bao證zheng讓rang鵝e吃chi飽bao,主zhu要yao以yi喂wei鴨ya舌she草cao為wei主zhu。具ju體ti的de日ri常chang做zuo法fa是shi:
zhongwuyanrexiuxishi,laoqudaliangyashecao,fenliangcengbaifang,liangzaijiazishang,fangzhipushai,jingshuxiaoshihou,diyicengshuifenligan,jikesaxiangequn,rangqicaishi,eshishuicaoweipaikongjikuai,eganmingxian,yaoduoweijidun,qiwenxiajiangshilijifangmu,duanlianqimishinengli,zheyishiqideguanliyaodianshi"飽關不如餓放",足(zu)見(jian)放(fang)牧(mu)的(de)重(zhong)要(yao)性(xing)。日(ri)落(luo)時(shi)收(shou)牧(mu),保(bao)持(chi)必(bi)要(yao)的(de)能(neng)見(jian)度(du),撒(sa)喂(wei)第(di)二(er)層(ceng)瀝(li)幹(gan)的(de)鴨(ya)舌(she)草(cao)。應(ying)留(liu)下(xia)適(shi)量(liang)鴨(ya)舌(she)草(cao),以(yi)供(gong)第(di)二(er)天(tian)晨(chen)牧(mu)前(qian)飼(si)喂(wei)。每(mei)天(tian)打(da)撈(lao)鴨(ya)舌(she)草(cao)要(yao)依(yi)據(ju)鵝(e)的(de)食(shi)采(cai)量(liang),應(ying)有(you)量(liang)的(de)計(ji)劃(hua),做(zuo)到(dao)每(mei)天(tian)必(bi)打(da)撈(lao),不(bu)積(ji)壓(ya)留(liu)存(cun),保(bao)持(chi)新(xin)鮮(xian),防(fang)止(zhi)漚(ou)爛(lan)變(bian)質(zhi)。翌(yi)日(ri)清(qing)晨(chen),由(you)於(yu)一(yi)夜(ye)的(de)饑(ji)渴(ke),放(fang)牧(mu)前(qian)應(ying)先(xian)放(fang)水(shui),再(zai)喂(wei)水(shui)草(cao)。此(ci)時(shi)期(qi),鵝(e)覓(mi)食(shi)能(neng)量(liang)最(zui)強(qiang),至(zhi)中(zhong)午(wu)10時左右,氣溫升高即行收牧。這樣一直持續到15-20天,幼鵝逐漸增長,消化粗纖維能力極強,能利用植物蛋白進行自身同化。應抓住這一時期進行全天放牧。
打(da)撈(lao)水(shui)草(cao)和(he)放(fang)牧(mu)應(ying)選(xuan)擇(ze)多(duo)個(ge)地(di)點(dian)輪(lun)換(huan),以(yi)利(li)水(shui)草(cao)生(sheng)長(chang)和(he)青(qing)草(cao)再(zai)生(sheng)。對(dui)於(yu)極(ji)少(shao)數(shu)體(ti)弱(ruo)幼(you)鵝(e),應(ying)剔(ti)出(chu)單(dan)獨(du)飼(si)喂(wei),必(bi)要(yao)時(shi)應(ying)補(bu)充(chong)糠(kang)麩(fu)穀(gu)粒(li)料(liao),恢(hui)複(fu)後(hou)人(ren)群(qun)。
一個月後,幼鵝頭尾兩翅長出白尾,俗稱"四點花",體重約1.5-2千克。此時期仍要以吃飽為主要關鍵,每天4-6頓dun。由you於yu正zheng在zai長chang毛mao階jie段duan,鵝e渾hun身shen有you癢yang感gan,放fang牧mu時shi喜xi奔ben跑pao鑽zuan竄cuan,應ying防fang止zhi丟diu失shi,必bi要yao時shi一yi邊bian放fang牧mu,一yi邊bian撈lao水shui草cao喂wei之zhi,從cong鵝e的de頸jing部bu明ming顯xian能neng看kan出chu其qi采cai食shi量liang及ji饑ji飽bao情qing況kuang。隨sui著zhe氣qi溫wen越yue來lai越yue高gao,應ying做zuo好hao防fang水shui防fang渴ke,防fang暑shu降jiang溫wen措cuo施shi,搭da涼liang蔭yin棚peng以yi利li休xiu息xi。同tong時shi切qie勿wu忘wang記ji驅qu蟲chong。一yi般ban用yong左zuo旋xuan咪mi唑zuo較jiao好hao,每mei片pian0.1克,每天每隻喂一片,連喂3-4天。以後鵝逐漸長大,到兩個月即全身覆蓋羽毛,俗稱"穿大褂",能抵禦外界各種環境。三個月即成鵝,九、十月份正趕上放牧稻茬田,育肥出售。
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