芒果视频下载

原產地

靈(ling)山香雞原(yuan)產(chan)于廣西壯(zhuang)族自(zi)治區(qu)欽州市靈(ling)山縣，中心產(chan)區(qu)為靈(ling)山縣伯勞、陸(lu)屋、煙墩(dun)等鎮。

生長環境

靈山(shan)縣地(di)處(chu)六(liu)萬大山(shan)余脈，廣西(xi)(xi)壯族自治區南(nan)部的北(bei)(bei)部灣(wan)地(di)區。北(bei)(bei)靠西(xi)(xi)江、南(nan)望北(bei)(bei)海、東(dong)鄰(lin)玉(yu)林、貴港等市，西(xi)(xi)接欽州市南(nan)北(bei)(bei)兩區。地(di)勢東(dong)北(bei)(bei)略(lve)高，西(xi)(xi)南(nan)部略(lve)低(di)，地(di)形以丘(qiu)陵為主，東(dong)北(bei)(bei)部為山(shan)地(di)，中(zhong)部平原，西(xi)(xi)南(nan)部丘(qiu)陵。屬南(nan)亞(ya)熱(re)帶季(ji)風氣候(hou)，溫和多雨(yu)，雨(yu)熱(re)同季(ji)，夏長冬短，光照(zhao)充(chong)足。年平均氣溫21.7℃，無霜(shuang)期平均為348天。水資源豐富(fu)。農作物主要(yao)有水稻、紅薯(shu)、玉(yu)米(mi)(mi)、花生(sheng)、木薯(shu)，素(su)有“稻米(mi)(mi)之鄉(xiang)”稱號。為靈山(shan)香(xiang)雞的養殖提供了充(chong)實(shi)的物質條(tiao)件。

北部(bu)(bu)灣地(di)區(qu)屬亞熱帶，地(di)處(chu)東洋界中(zhong)(zhong)心，年(nian)平均溫(wen)度為22℃，是禽類適(shi)宜生長(chang)之(zhi)地(di)，也是原雞(ji)(ji)(ji)(ji)(ji)演化中(zhong)(zhong)心地(di)，中(zhong)(zhong)國原雞(ji)(ji)(ji)(ji)(ji)就起(qi)源于這(zhe)里，故又稱北部(bu)(bu)灣原雞(ji)(ji)(ji)(ji)(ji)。在靈(ling)山(shan)(shan)(shan)縣(xian)多(duo)處(chu)地(di)點(dian)發掘出1萬多(duo)年(nian)前的(de)人類骸骨(gu)(gu)化石，另(ling)外還出土(tu)過用(yong)禽鳥(niao)骨(gu)(gu)制作的(de)骨(gu)(gu)魚鉤、骨(gu)(gu)針等(deng)，說明在新石器(qi)時代早期靈(ling)山(shan)(shan)(shan)是野生原雞(ji)(ji)(ji)(ji)(ji)的(de)馴(xun)養(yang)的(de)起(qi)源地(di)之(zhi)一(yi)。在靈(ling)山(shan)(shan)(shan)縣(xian)部(bu)(bu)分鄉鎮(zhen)的(de)山(shan)(shan)(shan)區(qu)、丘陵(ling)，如今仍發現(xian)有野生原雞(ji)(ji)(ji)(ji)(ji)，經鑒定為中(zhong)(zhong)國原始雞(ji)(ji)(ji)(ji)(ji)種三(san)個亞種之(zhi)一(yi)的(de)靈(ling)山(shan)(shan)(shan)亞種。靈(ling)山(shan)(shan)(shan)縣(xian)民眾素有養(yang)雞(ji)(ji)(ji)(ji)(ji)的(de)習俗，20世紀(ji)60年(nian)代以前靈(ling)山(shan)(shan)(shan)香雞(ji)(ji)(ji)(ji)(ji)是靈(ling)山(shan)(shan)(shan)縣(xian)內唯一(yi)雞(ji)(ji)(ji)(ji)(ji)種。

生理特征

靈山香雞(ji)(ji)特(te)征為(wei)(wei)一(yi)麻(ma)、兩(liang)細(xi)(xi)(xi)(xi)(xi)(xi)、三(san)短(duan)。一(yi)麻(ma)是(shi)(shi)指(zhi)(zhi)靈山香雞(ji)(ji)母雞(ji)(ji)體(ti)羽以麻(ma)羽即棕黃(huang)(huang)麻(ma)羽為(wei)(wei)主，兩(liang)細(xi)(xi)(xi)(xi)(xi)(xi)是(shi)(shi)指(zhi)(zhi)頭細(xi)(xi)(xi)(xi)(xi)(xi)，脛(jing)(jing)特(te)細(xi)(xi)(xi)(xi)(xi)(xi)。三(san)短(duan)是(shi)(shi)指(zhi)(zhi)頸(jing)短(duan)、體(ti)軀短(duan)、腳(jiao)短(duan)（矮）。靈山香雞(ji)(ji)體(ti)軀短(duan)，渾圓(yuan)，大小(xiao)(xiao)適中(zhong)，結構勻稱，被(bei)毛緊(jin)湊，其中(zhong)短(duan)羽型雞(ji)(ji)尤為(wei)(wei)突出。頭小(xiao)(xiao)，清(qing)秀，單冠(guan)（選(xuan)育前(qian)有(you)(you)玫(mei)瑰冠(guan)）直立，顏色(se)紅潤，公的高大，母的稍小(xiao)(xiao)，冠(guan)齒5至(zhi)7個。肉垂耳(er)葉紅色(se)，過去個別雞(ji)(ji)或(huo)有(you)(you)髻子，或(huo)有(you)(you)胡須，或(huo)有(you)(you)白耳(er)、藍耳(er)。虹彩橘(ju)紅，喙尖(jian)、小(xiao)(xiao)，微(wei)彎曲，前(qian)部(bu)色(se)黃(huang)(huang)，基(ji)部(bu)大多數(shu)呈(cheng)粟色(se)。脛(jing)(jing)纖細(xi)(xi)(xi)(xi)(xi)(xi)、瘦(shou)小(xiao)(xiao)，橫(heng)截(jie)面(mian)(mian)稍呈(cheng)三(san)角形，表面(mian)(mian)光(guang)滑(hua)，磷片(pian)小(xiao)(xiao)，色(se)黃(huang)(huang)，少量玻璃色(se)或(huo)青灰(hui)色(se)，爪細(xi)(xi)(xi)(xi)(xi)(xi)長、甲(jia)尖(jian)利。脛(jing)(jing)側(ce)紅，斑細(xi)(xi)(xi)(xi)(xi)(xi)小(xiao)(xiao)、鮮明，選(xuan)育前(qian)個別雞(ji)(ji)脛(jing)(jing)長毛。皮膚淺(qian)黃(huang)(huang)色(se)為(wei)(wei)主，個別灰(hui)白或(huo)灰(hui)黑色(se)。皮薄，脂(zhi)少，毛孔小(xiao)(xiao)，表面(mian)(mian)光(guang)滑(hua)。

靈山香雞(ji)根據(ju)外(wai)型(xing)羽(yu)色(se)特點(dian)目前共有(you)豐(feng)羽(yu)型(xing)和短羽(yu)型(xing)兩個品系(xi)。公雞(ji)頸羽(yu)棕(zong)(zong)紅(hong)(hong)(hong)(hong)或(huo)金黃(huang)(huang)(huang)色(se)，體(ti)(ti)羽(yu)以(yi)棕(zong)(zong)紅(hong)(hong)(hong)(hong)、赤紅(hong)(hong)(hong)(hong)（深紅(hong)(hong)(hong)(hong)）為(wei)主，少(shao)(shao)量棕(zong)(zong)黃(huang)(huang)(huang)或(huo)紅(hong)(hong)(hong)(hong)褐(he)(he)色(se)。翼羽(yu)比(bi)體(ti)(ti)羽(yu)顏色(se)稍深，近似赤紅(hong)(hong)(hong)(hong)。公、母(mu)雞(ji)主翼羽(yu)、副翼羽(yu)顏色(se)相似，其(qi)中主翼羽(yu)以(yi)黃(huang)(huang)(huang)邊黑(hei)(hei)(hei)(hei)羽(yu)為(wei)主，少(shao)(shao)數(shu)全黑(hei)(hei)(hei)(hei)。副翼羽(yu)一(yi)半(ban)棕(zong)(zong)黃(huang)(huang)(huang)一(yi)半(ban)黑(hei)(hei)(hei)(hei)。主、副翼羽(yu)常見有(you)黑(hei)(hei)(hei)(hei)斑(ban)，墨綠(lv)(lv)色(se)。腹(fu)羽(yu)棕(zong)(zong)黃(huang)(huang)(huang)，少(shao)(shao)部分(fen)紅(hong)(hong)(hong)(hong)褐(he)(he)色(se)，31%含麻(ma)黑(hei)(hei)(hei)(hei)斑(ban)。5%公雞(ji)除頸羽(yu)、鞍(an)(an)羽(yu)、蓑羽(yu)、翼羽(yu)外(wai)，全身通黑(hei)(hei)(hei)(hei)。主尾(wei)羽(yu)和搖羽(yu)呈墨綠(lv)(lv)色(se)。母(mu)雞(ji)羽(yu)色(se)類(lei)型(xing)豐(feng)富，選(xuan)育(yu)前有(you)棕(zong)(zong)麻(ma)、黃(huang)(huang)(huang)麻(ma)、黑(hei)(hei)(hei)(hei)、褐(he)(he)、棕(zong)(zong)，黃(huang)(huang)(huang)（含略帶麻(ma)斑(ban)）、灰(hui)、紅(hong)(hong)(hong)(hong)、花白等顏色(se)。選(xuan)育(yu)后的母(mu)雞(ji)群(qun)體(ti)(ti)基本以(yi)棕(zong)(zong)麻(ma)、黃(huang)(huang)(huang)麻(ma)（斑(ban)點(dian)小(xiao)）為(wei)主，兩者分(fen)別占(zhan)49%、26%。其(qi)斑(ban)點(dian)小(xiao)，形似魚鱗狀，并集中在背、鞍(an)(an)羽(yu)上(shang)，翼羽(yu)有(you)少(shao)(shao)量分(fen)布。頸羽(yu)基部多數(shu)帶小(xiao)點(dian)黑(hei)(hei)(hei)(hei)斑(ban)，形如芝麻(ma)。胸、腹(fu)羽(yu)大部分(fen)棕(zong)(zong)黃(huang)(huang)(huang)，尾(wei)羽(yu)黑(hei)(hei)(hei)(hei)色(se)。還有(you)25%的灰(hui)、棕(zong)(zong)黃(huang)(huang)(huang)、黑(hei)(hei)(hei)(hei)、褐(he)(he)等色(se)。

生長周期

10月齡(ling)(ling)(ling)成(cheng)(cheng)年靈(ling)山(shan)(shan)香(xiang)雞(ji)(ji)(ji)公(gong)(gong)雞(ji)(ji)(ji)平均體重(zhong)4斤2兩左(zuo)(zuo)右，母(mu)雞(ji)(ji)(ji)3斤7兩左(zuo)(zuo)右。靈(ling)山(shan)(shan)香(xiang)雞(ji)(ji)(ji)作為(wei)肉用型雞(ji)(ji)(ji)種，其上市(shi)最佳的時機(ji)為(wei)：項雞(ji)(ji)(ji)120日齡(ling)(ling)(ling)，閹雞(ji)(ji)(ji)180日齡(ling)(ling)(ling)，此(ci)(ci)時肉質(zhi)結實幼嫩，味鮮美而香(xiang)濃。靈(ling)山(shan)(shan)香(xiang)雞(ji)(ji)(ji)性(xing)成(cheng)(cheng)熟早，2周(zhou)齡(ling)(ling)(ling)的公(gong)(gong)雞(ji)(ji)(ji)仔(zi)曾出現(xian)有踮腳、張翅、揚(yang)脖子開啼的姿勢，3周(zhou)齡(ling)(ling)(ling)左(zuo)(zuo)右開啼，80日齡(ling)(ling)(ling)左(zuo)(zuo)右性(xing)成(cheng)(cheng)熟，5月齡(ling)(ling)(ling)左(zuo)(zuo)右體成(cheng)(cheng)熟，此(ci)(ci)時體重(zhong)4斤左(zuo)(zuo)右。公(gong)(gong)雞(ji)(ji)(ji)一般(ban)70日齡(ling)(ling)(ling)左(zuo)(zuo)右閹割育肥。母(mu)雞(ji)(ji)(ji)平均130日齡(ling)(ling)(ling)體成(cheng)(cheng)熟開產(chan)，體重(zhong)3斤左(zuo)(zuo)右，66周(zhou)齡(ling)(ling)(ling)平均產(chan)蛋量120至(zhi)130個。蛋殼淺褐(he)色(se)，平均蛋重(zhong)42克左(zuo)(zuo)右。少(shao)數雞(ji)(ji)(ji)有啄(zhuo)羽(yu)現(xian)象，性(xing)成(cheng)(cheng)熟時公(gong)(gong)雞(ji)(ji)(ji)啄(zhuo)羽(yu)現(xian)象較為(wei)嚴重(zhong)。母(mu)雞(ji)(ji)(ji)就(jiu)巢性(xing)強，每年就(jiu)巢四(si)至(zhi)五(wu)次，每產(chan)完一窩蛋（15至(zhi)20個）就(jiu)開始(shi)就(jiu)巢，時間六至(zhi)十日，長者一個月。

飼養特點

靈山(shan)香雞(ji)野性(xing)強、善飛(fei)、雞(ji)群常(chang)飛(fei)上高樹上休息，不愿(yuan)進欄舍，易驚群。靈山(shan)香雞(ji)在農村飼(si)養(yang)以(yi)(yi)放牧(mu)為主(zhu)，主(zhu)要以(yi)(yi)當地農作(zuo)物以(yi)(yi)及(ji)農副(fu)產品為食(shi)，如(ru)稻谷、米(mi)糠、玉米(mi)、木薯(shu)、果實仔類等，通常(chang)米(mi)糠拌剩米(mi)飯。其對靈山(shan)的生(sheng)態環境(jing)具(ju)有較強的適(shi)應性(xing)，抗(kang)逆性(xing)強，抗(kang)病(bing)力強，自然放牧(mu)繁(fan)殖性(xing)能略低，生(sheng)長略慢。