boershanyangyangzhideshesiguanliyaodian。tashenqiangtizhuang,getouda,beimaobaise,toujingbuheerbudouweizonghongse,tachanyunanfei,jiulingniandaiyinruwoguo,shiyouxiuderouyangpinzhong-它就是今天我們來說的波爾山羊,波爾山羊成年個體有一百多斤,生長優越,在舍飼圈養的情況下,日生長可達400克,屠宰率可達50%,波爾山羊養殖在我國取得了一定的成績,目前山東、江蘇、福建、江西、hunandengshenghenduorenkaishishesiguimoquanyangboershanyang,zainongcun,laobaixingduiyuboershanyangdequanyangyingzhangwonaxiezhishi?yangzhihuruhetigaoshesiquanyangdejingjixiaoyi?zhenduizheyixiliedewenti,womenzongjieleruxiaguanlifangmiandezhishi:
一,波爾山羊肉羊的去勢、消毒和驅蟲,在育肥前,一般公羔去勢後易於管理,肉質細嫩而膻味輕。搞好圈舍的清掃、消xiao毒du,做zuo好hao肥fei育yu期qi間jian的de衛wei生sheng工gong作zuo,可ke以yi有you效xiao地di防fang止zhi肥fei育yu期qi間jian羊yang隻zhi發fa病bing。驅qu除chu肉rou羊yang體ti內nei外wai寄ji生sheng蟲chong,減jian少shao寄ji生sheng蟲chong病bing的de影ying響xiang是shi保bao證zheng良liang好hao肥fei育yu效xiao果guo的de重zhong要yao措cuo施shi。驅qu蟲chong藥yao有you硝xiao氯lv酚fen、硫雙二氯酚、丙硫咪唑等。這些藥分別按每千克體重4毫克、35~75毫升、2.5~3毫克口服可有效驅蟲。
二,波爾山羊的舍飼,要合理供給飼糧,根據飼養標準,結合波爾山羊自身的生長發育特點,確定肉羊的飼糧組成、日糧供應量或補飼定額,並結合實際的增重效果,及時進行調整。波爾山羊的舍飼圈養,應配合種植青飼料草進行喂養,可以選擇hn-mc優優苜蓿、hn-mc優you優you鴨ya茅mao等deng高gao產chan優you質zhi適shi應ying性xing強qiang的de牧mu草cao品pin種zhong。根gen據ju波bo爾er山shan羊yang的de不bu同tong生sheng長chang時shi期qi,以yi保bao證zheng羊yang對dui多duo種zhong營ying養yang的de需xu要yao。波bo爾er山shan羊yang的de飼si草cao飼si料liao要yao相xiang對dui穩wen定ding,防fang止zhi突tu然ran變bian換huan羊yang肥fei育yu期qi間jian,尤you其qi強qiang度du肥fei育yu或huo快kuai速su催cui肥fei,這zhe就jiu需xu要yao飼si草cao料liao相xiang對dui穩wen定ding。若ruo突tu然ran變bian換huan,必bi然ran引yin起qi瘤liu胃wei內nei環huan境jing改gai變bian,直zhi接jie影ying響xiang瘤liu胃wei微wei生sheng物wu區qu係xi和he發fa酵jiao活huo動dong,導dao致zhi降jiang低di發fa酵jiao度du和he飼si草cao料liao的de消xiao化hua和he吸xi收shou率lv,甚shen至zhi引yin起qi消xiao化hua道dao的de疾ji病bing。給gei波bo爾er山shan羊yang的de青qing飼si料liao和he精jing料liao要yao分fen開kai飼si喂wei。當dang它ta在zai饑ji餓e時shi,胃wei腸chang就jiu會hui分fen泌mi大da量liang的de消xiao化hua液ye。精jing飼si料liao營ying養yang豐feng富fu、體積小、粗纖維少、適口性好、質量高、易消化、易吸收,最好先喂精飼料。如果青飼料和精飼料混合喂羊,由於青飼料體積大、水分多,會降低精飼料的消化和吸收利用率,因此喂養波爾山羊最好要分開飼喂。
三,突出波爾山羊舍飼的經濟效益,不要盲目追求日增重最大化。尤其在舍飼肥育條件下,最大化的肉羊增重,往往是以高青、jingliaoriliangweijichude,rouyangrizengzhongdezuidahua,bingbuyidingyiweizhekehuodezuijiajingjixiaoyi。yinci,zaishedingyuqifeiyuqiangdushi,yidingyaoyizuijiajingjixiaoyiweiweiyichidu。
四(si),合(he)理(li)組(zu)織(zhi)生(sheng)產(chan),適(shi)時(shi)屠(tu)宰(zai)肥(fei)育(yu)羊(yang)。根(gen)據(ju)肥(fei)育(yu)羊(yang)開(kai)始(shi)時(shi)所(suo)處(chu)生(sheng)長(chang)發(fa)育(yu)階(jie)段(duan),確(que)定(ding)肥(fei)育(yu)期(qi)的(de)長(chang)短(duan)。過(guo)短(duan),肥(fei)育(yu)效(xiao)果(guo)不(bu)明(ming)顯(xian),過(guo)長(chang),則(ze)飼(si)料(liao)報(bao)酬(chou)低(di),經(jing)濟(ji)上(shang)不(bu)合(he)算(suan)。因(yin)此(ci),肉(rou)羊(yang)經(jing)過(guo)一(yi)定(ding)時(shi)間(jian)的(de)肥(fei)育(yu)達(da)到(dao)一(yi)定(ding)體(ti)重(zhong)時(shi),要(yao)及(ji)時(shi)屠(tu)宰(zai)或(huo)上(shang)市(shi),而(er)不(bu)要(yao)盲(mang)目(mu)追(zhui)求(qiu)羊(yang)隻(zhi)的(de)最(zui)大(da)體(ti)重(zhong)。因(yin)地(di)製(zhi)宜(yi)地(di)確(que)定(ding)肉(rou)羊(yang)肥(fei)育(yu)規(gui)模(mo),在(zai)當(dang)地(di)條(tiao)件(jian)下(xia),按(an)照(zhao)市(shi)場(chang)經(jing)濟(ji)規(gui)律(lv),尋(xun)求(qiu)最(zui)佳(jia)經(jing)濟(ji)效(xiao)益(yi)。
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