哈(ha)爾濱(bin)大白兔(tu)(tu)(tu),簡稱哈(ha)白兔(tu)(tu)(tu),是(shi)中(zhong)國(guo)農(nong)(nong)科院(yuan)哈(ha)爾濱(bin)獸醫研(yan)(yan)(yan)究(jiu)所經過10多年研(yan)(yan)(yan)究(jiu)培(pei)養(yang)出來(lai)的(de)大型皮肉兼用兔(tu)(tu)(tu),哈(ha)爾濱(bin)大白兔(tu)(tu)(tu)是(shi)由中(zhong)國(guo)農(nong)(nong)科院(yuan)哈(ha)爾濱(bin)獸醫研(yan)(yan)(yan)究(jiu)所張(zhang)軍飛高級(ji)畜牧師(shi)培(pei)育(yu)成功的(de),用哈(ha)爾濱(bin)本(ben)地(di)白兔(tu)(tu)(tu)和(he)上海(hai)本(ben)地(di)白兔(tu)(tu)(tu)先后與比利時兔(tu)(tu)(tu)、德國(guo)花巨(ju)兔(tu)(tu)(tu)雜(za)交選(xuan)育(yu),1986年通過全(quan)國(guo)家(jia)兔(tu)(tu)(tu)育(yu)種委員會鑒(jian)定。該品(pin)(pin)種榮獲農(nong)(nong)業(ye)部(bu)科技(ji)進步二等(deng)獎(jiang)及中(zhong)國(guo)農(nong)(nong)科院(yuan)科技(ji)開發新產品(pin)(pin)一等(deng)獎(jiang)。
先后推廣到(dao)遼(liao)寧(ning)、吉林、黑龍(long)江、四川、河(he)(he)南、內(nei)蒙(meng)古(gu)、河(he)(he)北、江蘇、山東等(deng)地;90年(nian)代(dai)末(mo)哈(ha)白兔(tu)育種(zhong)(zhong)場因故轉產,核心(xin)群(qun)兔(tu)分(fen)散(san)轉至哈(ha)爾濱市(shi)郊(jiao)擴繁場;2000年(nian)后哈(ha)白兔(tu)種(zhong)(zhong)兔(tu)群(qun)流散(san)到(dao)多個繁殖(zhi)場。在黑龍(long)江、吉林、遼(liao)寧(ning)及山東、四川、河(he)(he)南等(deng)省部分(fen)種(zhong)(zhong)兔(tu)場仍有不同(tong)規(gui)模的種(zhong)(zhong)兔(tu)群(qun)。
哈爾(er)濱大白兔體型大,頭大小適中,眼大有神,兩(liang)耳直立,背毛光亮,四肢健壯,身驅肌肉豐滿。
“哈爾濱大白兔”體型勻稱緊湊(cou),骨骼粗壯,肌(ji)肉發達豐滿(man):公母兔全身毛色均呈(cheng)白色,有光澤,中短毛;身大,眼呈(cheng)紅色,尾(wei)短上(shang)翹,四肢端正。公兔胸寬較深.背(bei)部平直稍凹;母兔胸肩較寬,背(bei)部平直.后軀有8對(dui)乳頭。
初生50日(ri)(ri)(ri)齡(ling)(ling)乳成(cheng)(cheng)活(huo)(huo)率95%,斷(duan)乳3月齡(ling)(ling)成(cheng)(cheng)活(huo)(huo)率92%,斷(duan)乳6月齡(ling)(ling)成(cheng)(cheng)活(huo)(huo)率85%,生長速度(日(ri)(ri)(ri)增重(zhong)(zhong))30克(ke)。能(neng)年產6~7窩,平均產仔883只。成(cheng)(cheng)年兔(tu)公(gong)兔(tu)成(cheng)(cheng)年活(huo)(huo)重(zhong)(zhong)5.5-6.0千克(ke),母兔(tu)成(cheng)(cheng)年活(huo)(huo)重(zhong)(zhong)6.0-6.5千克(ke);仔兔(tu)初生個體重(zhong)(zhong)55克(ke),42日(ri)(ri)(ri)齡(ling)(ling)平均體重(zhong)(zhong)1.1千克(ke),50日(ri)(ri)(ri)齡(ling)(ling)斷(duan)奶個體重(zhong)(zhong)1.25千克(ke)。