廣東省(sheng)(sheng)清(qing)遠(yuan)市清(qing)新縣特產(chan)烏(wu)鬃(zong)鵝(e)(e),其肉(rou)質鮮美(mei),體(ti)質結實,體(ti)形適中,骨骼(ge)小(xiao),肉(rou)嫩(nen)而多(duo)汁。清(qing)遠(yuan)特產(chan)的(de)純種(zhong)烏(wu)鬃(zong)鵝(e)(e)被列(lie)為(wei)廣東省(sheng)(sheng)四大名優鵝(e)(e)種(zhong)之(zhi)一。清(qing)遠(yuan)烏(wu)鬃(zong)鵝(e)(e)又稱(cheng)黑鬃(zong)鵝(e)(e),屬小(xiao)型鵝(e)(e)種(zhong),因其頸(jing)至(zhi)背鬃(zong)毛有一明顯黑色羽毛帶,故稱(cheng)清(qing)遠(yuan)烏(wu)鬃(zong)鵝(e)(e);是珠三角(jiao)及港澳地區烹飪燒鵝(e)(e)的(de)上乘原(yuan)料,故深受歡迎并久負盛名。早在20世紀50年代前(qian),清(qing)遠(yuan)烏(wu)鬃(zong)鵝(e)(e)就(jiu)享譽(yu)海內外,是出(chu)口(kou)港澳和東南亞的(de)主要鵝(e)(e)種(zhong)。
生長環境
清(qing)(qing)遠(yuan)河流眾(zhong)多(duo),水資源(yuan)豐富(fu),水草(cao)繁(fan)茂,土地肥沃(wo),適宜養鵝(e)業,故(gu)當地農民有養鵝(e)的(de)習慣。據(ju)《清(qing)(qing)遠(yuan)縣志》記載(zai),自(zi)宋代起烏鬃鵝(e)就為(wei)當地群眾(zhong)飼養,鵝(e)在清(qing)(qing)遠(yuan)人生(sheng)活中(zhong)占有極其(qi)重要(yao)的(de)位置,特(te)別是逢(feng)年過(guo)節,喜慶筵席必備鵝(e),使養鵝(e)、吃(chi)鵝(e)的(de)傳統(tong)得以代代相傳。
清(qing)(qing)遠(yuan)(yuan)氣(qi)候溫和(he),日照長(chang)(chang)而強烈(lie)。由于(yu)(yu)氣(qi)候的(de)(de)(de)炎熱,使得(de)清(qing)(qing)遠(yuan)(yuan)烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)多在(zai)水(shui)(shui)面活動,多吃水(shui)(shui)草(cao),長(chang)(chang)肉緩(huan)慢,體(ti)型偏小。宜(yi)在(zai)地(di)勢高(gao)燥(zao)、背風向(xiang)陽的(de)(de)(de)平坦或緩(huan)坡地(di)帶飼(si)養(yang)(yang)(yang)。土(tu)質(zhi)則以(yi)(yi)透水(shui)(shui)性好的(de)(de)(de)沙壤為宜(yi)。在(zai)清(qing)(qing)新縣,當(dang)地(di)群眾采用放養(yang)(yang)(yang)及投喂(wei)以(yi)(yi)當(dang)地(di)苦麥菜為主的(de)(de)(de)青(qing)粗(cu)料(liao)飼(si)養(yang)(yang)(yang)烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)的(de)(de)(de)習慣(guan),同時,烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)喜歡吃當(dang)地(di)河(he)堤遍布的(de)(de)(de)連根草(cao),造就清(qing)(qing)遠(yuan)(yuan)烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)耐粗(cu)飼(si),具有(you)充(chong)分(fen)利(li)用草(cao)中營養(yang)(yang)(yang)物質(zhi)的(de)(de)(de)能(neng)力(li),在(zai)不(bu)用精(jing)飼(si)料(liao)情況(kuang)下(xia),鵝(e)(e)也(ye)可以(yi)(yi)在(zai)100天內(nei)達到上市體(ti)重。清(qing)(qing)遠(yuan)(yuan)烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)在(zai)飼(si)養(yang)(yang)(yang)過程中離(li)不(bu)開水(shui)(shui),清(qing)(qing)新縣內(nei)河(he)涌(yong)、水(shui)(shui)塘密(mi)布,水(shui)(shui)質(zhi)清(qing)(qing)澈,水(shui)(shui)草(cao)肥嫩,自(zi)(zi)然(ran)成為烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)生長(chang)(chang)的(de)(de)(de)最優環境(jing)。有(you)數據顯(xian)示,北江(jiang)水(shui)(shui)清(qing)(qing)新縣河(he)段(duan)水(shui)(shui)質(zhi)優于(yu)(yu)國(guo)家一級水(shui)(shui)標(biao)準(zhun)。烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)對(dui)自(zi)(zi)然(ran)環境(jing)要求(qiu)較(jiao)高(gao),清(qing)(qing)遠(yuan)(yuan)烏(wu)(wu)(wu)(wu)(wu)鬃鵝(e)(e)的(de)(de)(de)形成,首先(xian)得(de)益于(yu)(yu)上述優越的(de)(de)(de)自(zi)(zi)然(ran)條件(jian)。反(fan)過來(lai)也(ye)形成其對(dui)生長(chang)(chang)的(de)(de)(de)環境(jing)要求(qiu)比較(jiao)高(gao),要在(zai)沒(mei)有(you)污染而且有(you)青(qing)草(cao)、水(shui)(shui)源干(gan)凈的(de)(de)(de)地(di)方才能(neng)健康(kang)成長(chang)(chang)。否則其成活率較(jiao)低,飼(si)養(yang)(yang)(yang)成本偏高(gao),且也(ye)難保持原有(you)的(de)(de)(de)肉質(zhi)風味。
產地范圍
清遠烏(wu)鬃(zong)鵝(e)屬小型品種。因頸背部有一條由大漸小的(de)深褐(he)色鬃(zong)狀羽(yu)毛而得名,也(ye)稱墨(mo)鬃(zong)鵝(e)。原產于廣東省(sheng)清遠市。主產于廣東省(sheng)北江大河兩岸和縣城附近。此(ci)外,廣州、番禺、佛山、南海、順德、三水、從化、花(hua)縣、高(gao)鶴、四會、佛岡(gang)、高(gao)要、斗門、肇慶(qing)、英德等(deng)地也(ye)有分布。廣東省(sheng)清遠縣建有保種場(chang)。
生物特性
該品種(zhong)鵝體緊湊寬短,頭小,頸細,腿(tui)矮。公鵝體型較大(da),呈欖核(he)形(xing)(xing),母鵝呈楔形(xing)(xing)。羽(yu)毛(mao)大(da)部(bu)分呈烏棕(zong)(zong)色(se)(se)(se),從頭頂部(bu)到最后頸椎有(you)一條(tiao)鬃狀(zhuang)黑褐(he)色(se)(se)(se)羽(yu)毛(mao)帶(dai)。頸部(bu)兩(liang)側(ce)的(de)羽(yu)毛(mao)為白(bai)(bai)色(se)(se)(se),翼(yi)羽(yu)、肩(jian)羽(yu)、背(bei)(bei)羽(yu)和(he)尾(wei)羽(yu)為黑色(se)(se)(se),羽(yu)毛(mao)末(mo)端有(you)明顯(xian)的(de)棕(zong)(zong)褐(he)色(se)(se)(se)鑲邊。胸羽(yu)灰(hui)白(bai)(bai)色(se)(se)(se)或(huo)灰(hui)色(se)(se)(se),腹(fu)羽(yu)灰(hui)白(bai)(bai)色(se)(se)(se)或(huo)白(bai)(bai)色(se)(se)(se)。在背(bei)(bei)部(bu)兩(liang)邊有(you)一條(tiao)起(qi)自(zi)肩(jian)部(bu)直至尾(wei)根的(de)2厘(li)米寬的(de)白(bai)(bai)色(se)(se)(se)羽(yu)毛(mao)帶(dai),在尾(wei)翼(yi)間(jian)未被覆蓋部(bu)分呈現白(bai)(bai)色(se)(se)(se)圈帶(dai)。青年(nian)鵝的(de)各部(bu)位羽(yu)毛(mao)顏色(se)(se)(se)比成年(nian)鵝較深。虹(hong)彩棕(zong)(zong)色(se)(se)(se)。喙、肉瘤、脛、蹼(pu)均(jun)為黑色(se)(se)(se)。
清遠烏鬃鵝(e)平均(jun)初生重(zhong)(zhong)95克; 90日(ri)齡 3170克;成年公(gong)(gong)鵝(e)3420克,母(mu)鵝(e)2860克。成年公(gong)(gong)鵝(e)平均(jun)半凈膛(tang)屠(tu)宰(zai)率87.4%,母(mu)鵝(e)87.5%;成年公(gong)(gong)鵝(e)平均(jun)全凈膛(tang)屠(tu)宰(zai)率77.4%,母(mu)鵝(e)78.1%。母(mu)鵝(e)平均(jun)開產日(ri)齡130天(tian)。平均(jun)年產蛋29枚,平均(jun)蛋重(zhong)(zhong)147克。平均(jun)蛋形指數1.48。蛋殼白色。公(gong)(gong)鵝(e)在(zai)80~90天(tian)有(you)性行(xing)為,母(mu)鵝(e)就巢性很強,每產完一(yi)窩蛋后就巢1次,年就巢4次。
飼養管理
飼(si)養期(qi)為90~120天(tian)(tian)(tian)(tian)。出(chu)(chu)殼(ke)后的(de)雛鵝,頭5天(tian)(tian)(tian)(tian)喂(wei)(wei)小(xiao)鵝料拌(ban)米(mi)飯,6~15天(tian)(tian)(tian)(tian)喂(wei)(wei)小(xiao)鵝料拌(ban)開口谷(gu),15~35天(tian)(tian)(tian)(tian)喂(wei)(wei)大鵝料拌(ban)谷(gu),36天(tian)(tian)(tian)(tian)后至出(chu)(chu)欄前喂(wei)(wei)稻(dao)谷(gu)。烏鬃鵝的(de)育(yu)(yu)雛期(qi)天(tian)(tian)(tian)(tian)熱(re)(re)時為7天(tian)(tian)(tian)(tian),天(tian)(tian)(tian)(tian)冷時為10~20天(tian)(tian)(tian)(tian),從雛鵝離開育(yu)(yu)雛室開始放牧至圈養育(yu)(yu)肥前,實行天(tian)(tian)(tian)(tian)天(tian)(tian)(tian)(tian)放牧,約(yue)60天(tian)(tian)(tian)(tian)。鵝苗(miao)出(chu)(chu)殼(ke)后至開口前要注射小(xiao)鵝瘟疫苗(miao),10~15天(tian)(tian)(tian)(tian)要注射禽流感(gan)疫苗(miao);每隔20天(tian)(tian)(tian)(tian)用清(qing)熱(re)(re)解毒(du)的(de)中草藥水浸谷(gu)喂(wei)(wei)鵝一次,欄舍每天(tian)(tian)(tian)(tian)應清(qing)洗一次,每月消毒(du)一次。
每(mei)(mei)年4月(yue)要對留養的(de)種(zhong)鵝(e)(e)實行拔毛(mao)育肥,目的(de)是促其在(zai)7月(yue)開始產(chan)(chan)蛋(dan)。平時對種(zhong)鵝(e)(e)每(mei)(mei)日喂(wei)谷(gu)(gu)(gu)兩套(tao),下(xia)蛋(dan)時喂(wei)谷(gu)(gu)(gu)拌種(zhong)鵝(e)(e)料(liao),并加喂(wei)青飼料(liao)。不(bu)產(chan)(chan)蛋(dan)時全(quan)日放牧,產(chan)(chan)蛋(dan)期實行早晚放牧,育肥期不(bu)放牧。拔毛(mao)后的(de)種(zhong)鵝(e)(e)30天內注(zhu)射小鵝(e)(e)瘟(wen)、大鵝(e)(e)瘟(wen)、禽流感疫苗(miao),半年后注(zhu)射蛋(dan)子(zi)瘟(wen)、禽流感疫苗(miao),每(mei)(mei)隔10天用清熱解毒的(de)中(zhong)草藥(yao)水浸(jin)谷(gu)(gu)(gu)喂(wei)鵝(e)(e)一(yi)次,欄舍每(mei)(mei)天清潔一(yi)次,每(mei)(mei)月(yue)消毒一(yi)次。