東鄉綠殼蛋(dan)(dan)雞(ji)主要特性:屬蛋(dan)(dan)肉兼用型品種,羽毛黑色,喙、冠(guan)、皮、肉、骨趾均(jun)為(wei)(wei)(wei)烏黑色。母(mu)(mu)雞(ji)單(dan)冠(guan),頭清秀。公(gong)雞(ji)單(dan)冠(guan),呈暗紫色,體(ti)型呈菱形。少(shao)數(shu)個體(ti)羽色為(wei)(wei)(wei)白(bai)、麻或(huo)者黃色。初(chu)生重(zhong)為(wei)(wei)(wei)33.2克(ke)(ke),成年體(ti)重(zhong)公(gong)雞(ji)為(wei)(wei)(wei)1654.6克(ke)(ke),母(mu)(mu)雞(ji)為(wei)(wei)(wei)1306.7克(ke)(ke)。公(gong)雞(ji)1809.6克(ke)(ke)屠(tu)(tu)宰測定(ding):半凈(jing)膛為(wei)(wei)(wei)78.4%,全(quan)凈(jing)膛為(wei)(wei)(wei)64.5%,母(mu)(mu)雞(ji)1307.8克(ke)(ke)屠(tu)(tu)宰測定(ding):半凈(jing)膛為(wei)(wei)(wei)81.8%,全(quan)凈(jing)膛為(wei)(wei)(wei)71.2%。開產日(ri)齡(ling)170—180天,500日(ri)齡(ling)平均(jun)產蛋(dan)(dan)152枚,蛋(dan)(dan)重(zhong)為(wei)(wei)(wei)49.6克(ke)(ke),殼色呈淺綠色,蛋(dan)(dan)形指(zhi)數(shu)為(wei)(wei)(wei)1.33,蛋(dan)(dan)殼厚度0.35毫米。
主要特性
東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)屬蛋(dan)肉(rou)兼用型雞(ji)(ji)種。羽毛黑(hei)色,喙、冠(guan)、皮、肉(rou)、骨(gu)、趾(zhi)均為(wei)烏黑(hei)色。母(mu)東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)單(dan)冠(guan),頭清(qing)秀。公(gong)東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)單(dan)冠(guan),呈(cheng)暗紫色,肉(rou)垂深而薄,體(ti)型呈(cheng)菱形。成年東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)體(ti)重:公(gong)1655克,母(mu)1307克。成年東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)屠宰率(lv):半凈膛,公(gong)78.4%,母(mu)81.8%;全凈膛,公(gong)64.5%,母(mu)71.2%。東鄉綠(lv)(lv)殼(ke)蛋(dan)雞(ji)(ji)開產(chan)日齡152天,500日齡產(chan)蛋(dan)160~170個,蛋(dan)重50克,蛋(dan)殼(ke)呈(cheng)淺綠(lv)(lv)色。
地域范圍
東(dong)(dong)鄉(xiang)綠殼(ke)蛋雞產(chan)(chan)于江西省東(dong)(dong)鄉(xiang)縣,由1985年在(zai)(zai)東(dong)(dong)鄉(xiang)縣長(chang)林(lin)鄉(xiang)(現(xian)(xian)(xian)在(zai)(zai)孝(xiao)崗鎮(zhen))發(fa)現(xian)(xian)(xian)產(chan)(chan)綠殼(ke)蛋的(de)雞,爾后在(zai)(zai)全縣區域內開展綠殼(ke)蛋雞的(de)專項調查,結(jie)果(guo)表明多個(ge)鄉(xiang)鎮(zhen)在(zai)(zai)歷史(shi)上(shang)有(you)(you)過分布,但當時只有(you)(you)3個(ge)鄉(xiang)鎮(zhen)的(de)農村(cun)有(you)(you)零星分布。現(xian)(xian)(xian)在(zai)(zai)東(dong)(dong)鄉(xiang)縣綠殼(ke)原(yuan)種場(chang)(chang)(品種資源場(chang)(chang))建在(zai)(zai)東(dong)(dong)鄉(xiang)縣小(xiao)璜(huang)鎮(zhen)廣(guang)昌村(cun)大眾山畜牧小(xiao)區,建立核心家(jia)系(xi)40個(ge),飼養(yang)量15萬羽,年產(chan)(chan)量225噸。申報農產(chan)(chan)品地理標(biao)志地域范圍:孝(xiao)崗鎮(zhen)、虎圩鄉(xiang)、小(xiao)璜(huang)鎮(zhen)、紅星墾殖場(chang)(chang)、圩上(shang)橋(qiao)、占圩鄉(xiang)、鄧家(jia)鄉(xiang)、王(wang)橋(qiao)鄉(xiang)、楊橋(qiao)殿鎮(zhen),地理坐標(biao)為東(dong)(dong)經(jing)116°25′~116°45′,北緯(wei)28°10′~28°25′。