<blockquote id="o00vk"></blockquote>
  • <p id="o00vk"></p>
    <cite id="o00vk"><rp id="o00vk"></rp></cite>
    <sub id="o00vk"><rt id="o00vk"></rt></sub>
    国产xxxxx免费视频,少妇人妻偷人精品系列,国产在线不卡精品网站,69国产精品久久久久久人妻,人妻18毛片A级毛片免费看,538porm在线看国产亚洲,国精品91人妻无码一区二区三区,欧美性猛交XXXX乱大交

    長毛兔管理操作技術的捉兔方法季辨別年齡的方法

    發布日期:2016-05-06 來源:http://www.tunjie.cn 發布人:admin

      今天我們蒙陰長毛兔養殖廠家小編給大家介紹的是長毛兔管理操作技術的捉兔方法季辨別年齡的方法:

      Today we Mengyin Angora rabbit breeding manufacturer Xiaobian to introduce the Angora rabbit management technique of Zhuotu method season tell the age methods:

      捉兔是管理工作中更常用的手段,如果方法不對,往往會損傷兔子,造成不良后果。正確的捉兔方法是一手大把抓住頸后部皮膚,輕輕提起,另一手托住兔子臀部,使兔子的重量落在托兔的手上,這樣既可避免傷害兔子,又可避免兔爪傷人。

      Zhuotu is the most commonly used means of management, if the wrong way, often injury rabbits, resulting in adverse consequences. Right Zhuotu method is a lot of grabbed the back of the neck skin, gently lift, another hand cradling rabbit hip, the weight of rabbit falls on the rabbit asked the hands, this can avoid injury rabbit, and can avoid the rabbit feet hurt.

      長毛兔的耳朵大而直立,捕捉時切不可只抓兩只耳朵,因為兔的耳朵多為軟骨,不能承受全身重量,且兔耳神經密布,血管很多,抓提耳朵時必感疼痛而掙扎,結果造成耳根損傷下垂。捉兔時也不能倒提后腿,因兔子有跳躍向上的習慣,倒提勢必使其掙扎向上而導致腦充血死亡。捕捉時也不能抓其腰部,這樣會損傷皮下組織或內臟,影響其健康。

      Angora rabbit ears and erect, capture cut not only grasp the two ears, because rabbit ear cartilage, cannot bear the body weight and dense nerve of rabbit ears, a lot of blood vessels, grabbing and lifting ears will feel pain and struggle, resulting in damage of ears droop. Zhuotu also cannot pour provided hind legs, because the rabbit jump to the habit, but provided is bound to make the struggle to lead to congestion of the brain death. Catch can not grasp the waist, so will damage the subcutaneous tissue or internal organs, affecting their health.

      長毛兔的趾爪和門齒隨年齡的增長而變化,可作為鑒別年齡的重要依據之一。

      Angora rabbit claw and incisors change with age, can be used as one of the important basis for identification of age.

      1.青年兔趾爪短細平直,隱藏于腳毛之中,顏色紅多于白;門齒潔白、短小而整齊,皮毛光滑而富有彈性。

      The young rabbits claw short, thin and flat, hidden in foot hair among, more red than white; white incisors, short and neat, fur smooth and elastic.

      2.壯年兔趾爪粗細適中,平直,隨年齡增長而逐漸露出于腳毛之外,顏色紅白相等;門齒白色、粗長、整齊;皮毛光滑,富有彈性。

      Adult rabbits were claws moderate thickness, straight, with age gradually exposed for foot hair outside, red and white equal; incisive white, long and thick, neat, fur smooth and elastic.

      3.老年兔趾爪粗長,爪尖彎曲,大部露出于腳毛之外,顏色白多于紅;門齒粗糙,略呈暗黃,時有破損,排列不整齊;皮膚厚而松弛,肉髯肥大,行動遲緩。

      older rabbits claw thick and long, curved claws and big dew for foot hair outside, white than red; rough incisors, slightly dark yellow, broken, irregular arrangement; thick skin and relaxation, meat beard hypertrophy and slow.

     

    主站蜘蛛池模板: 久久精品国产网红主播| 成在人线a免费观看影院| av永远在线免费观看| 啦啦啦视频免费播放完整版| 日韩秘 无码一区二区三区| 日韩在线播放中文字幕| 国产免费午夜福利片在线| 国产一区二区三区内射高清| 日韩精品极品视频在线免费| 一区二区三区中文字幕有码| 国产亚洲一本大道中文在线| 激情综合色综合啪啪五月| 亚洲欧美成人一区二区在线| 拔萝卜视频播放在线观看免费| 男人的天堂va在线无码| 欧美日本亚洲韩国一区| 中文字幕久久波多野结衣AV| 亚洲一区二区婷婷久久| 国产成年无码久久久久下载| 少妇下蹲露大唇无遮挡| 久久人妻av中文字幕| 人妻AV综合网| 亚洲αv在线精品糸列| 天堂√在线中文官网在线| 欧洲亚洲日韩性无码专区| 国产免费拔擦拔擦8x高清在线人| 韩国18禁啪啪无遮挡免费| 夜夜夜夜曰天天天天拍国产| 免费区欧美一级猛片| 亚洲欧美一区二区三区孕妇| 97国产精华最好的产品亚洲| 欧美第九页| 久久这里只有精品1| 久热这里只有精品99在线观看| 精品国产肉丝袜在线拍国语| 丁香五月网久久综合| 久久久精品2019中文字幕之3| 亚洲精品成人片在线观看精品字幕 | 亚洲a级毛片| 久久这里都是精品二| 99精品国产一区二区三|