童tong鴿ge是shi經jing過guo篩shai選xuan留liu下xia來lai作zuo為wei後hou備bei種zhong鴿ge的de,在zai此ci階jie段duan由you於yu初chu次ci離li開kai親qin鴿ge,抵di抗kang力li差cha,對dui環huan境jing適shi應ying性xing也ye較jiao差cha,容rong易yi患huan病bing,比bi較jiao難nan飼si養yang,但dan肉rou鴿ge養yang殖zhi場chang為wei了le提ti純chun複fu壯zhuang自zi繁fan自zi養yang,必bi須xu選xuan留liu優you良liang的de童tong鴿ge作zuo為wei後hou備bei種zhong鴿ge。
留種條件。留種的童鴿,它的雙親(父母代)雄鴿體重應在850克以上,雌鴿體重應在700-800克之間,羽毛純正,健康無病變行為,年自然產蛋孵化率在6-8對。留種的乳鴿在25-28天內,體重應在600-700克之間,而且應是健康無病、頭頸較粗、頭頂較平、額寬胸闊、喙短而鈍、眼睛光亮有神、羽毛緊密有光澤,身軀、腳脛和翅膀發育良好,龍骨直、體格健壯的有本品種特征的對鴿。入選後,套上腳環,建立檔案進行係譜登記。
chulonghoudesiyang。tonggechulonghou,likaiqinge,shenghuohuanjingturangaibian,shiyingnenglihekangbingnenglidoujiaocha,rongyihuanbing,zheshizuihaotoufangzaiyuchuangshangsiyang,baochihengwen,gonggeiguangzhao,baochikongqiqingxin、衛(wei)生(sheng)條(tiao)件(jian)良(liang)好(hao),要(yao)喂(wei)給(gei)小(xiao)顆(ke)粒(li)浸(jin)泡(pao)後(hou)的(de)飼(si)料(liao)或(huo)全(quan)價(jia)顆(ke)粒(li)飼(si)料(liao),並(bing)喂(wei)給(gei)健(jian)胃(wei)消(xiao)食(shi)止(zhi)痢(li)藥(yao)物(wu),供(gong)給(gei)鹽(yan)水(shui)或(huo)糖(tang)水(shui)作(zuo)飲(yin)水(shui)。千(qian)萬(wan)不(bu)能(neng)把(ba)童(tong)鴿(ge)直(zhi)接(jie)投(tou)放(fang)到(dao)水(shui)泥(ni)地(di)麵(mian)飼(si)養(yang),因(yin)為(wei)童(tong)鴿(ge)的(de)腳(jiao)脛(jing)、腹部、胸部不能直接接觸地麵,接觸地麵後容易受涼感冒,消化不良,引起下痢、胃腸炎、眼炎、鼻炎等症,便會給鴿場造成損失。
換羽期飼養管理。童鴿在50-60日齡就開始換新羽,第一根主翼羽首先脫落換新羽,往後每隔15-20tianhuanyigen,qitafuzhuyiyuheqitabuweideyumaoxianhoutuoluo,huanyuqidetonggeshenglibianhuajiaoda,duiwaibuhuanjingdeyingxiangjiaomingan,henrongyihuanbing,yanggezhechengcijieduanweitonggedeweixianqi。weixianqidetonggechuanshangshuyaoqiusiyangwai,haiyaogeitonggeduozengjiaweishengsuyingyang,duoweikangjunxiaoyanyao,bingduigesheneiwaijingchangxiaodu。zhongfangshamenshijunbing,nianqiujunbing、消化不良、營養缺乏等症。
飼料投喂方法。童鴿在喂料時,要定時定量,使鴿子有饑餓感。每天每隻喂30-35克。日糧結構為蛋白質飼料占20-25%,能量飼料占75-80%,每天喂兩餐。
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