久久青草国产免费频观,青青草视频原手机在线观看,av在线色,国产精品一区二区在线观看完整版,免费观看成人稀缺视频在线播放,香蕉网站在线,日本免费人成视频播放,国产精品一区在线蜜臀

        長毛兔的選購方法

        發布日期:2014-11-01 來源:http://m.parmwkd.cn 發布人:admin

        稱體重45日齡的仔兔,體重應在0.75公斤以上,低于這個標準的仔兔則不要購買。
        Weight of 45 day old pups, weight should be in 0.75 kilograms of above, below the standard of young rabbits do not buy.
            看體型頭大、四肢有力、軀體勻稱、眼明有神、行動敏捷的是好兔,切忌購買有疥癬病或有生理缺陷的長毛兔。
        See figure head, strong limbs, body symmetry, eyes God, quick action is the rabbit, do not buy a scab or a physical defect of Angora rabbit.
            看兔毛長毛兔的兔毛以純白、濃密、細長為好。辨別方法:用手指在長毛兔的背部拽下一小撮兔毛,觀察兔毛的顏色、粗細、長短等。
        Look at the rabbit fur with white, thick, elongated as well. Methods: identify the fingers in the Angora rabbit back pulled a handful of Angora rabbit hair color, observation, thickness, length etc..
            辨公母鑒別幼兔的公母要察看其生殖孔。具體方法:用右手抓住長毛兔的頸部皮膚將其提起,左手托住長毛兔的臀部,并用手指壓其陰部。如果緊靠肛門的下方有與肛門大小相似的扁形孔穴,則表明該兔是母兔;如孔穴為圓形,小于肛門且離肛門稍遠,則表明該兔為公兔。

        Differentiation of male and female differential rabbits to observe their male and female genital pore. The specific method is: using the right hand to seize the Angora rabbit skin of neck lift the left hand to hold the Angora rabbit, hips, and finger pressure the pudendum. If immediately below anus and anus have similar size flat cavity, that the rabbit is the mother rabbit; such as the hole is round, slightly less than the anus and far away from the anus, that the rabbit as male rabbit.
            分年齡一般以長毛兔趾甲的顏色和形態來判斷其年齡。趾甲的基部為粉紅色,尖部為白色的是幼兔;1歲兔趾甲上的紅色與白色面積大致相等;1歲以上的兔,其趾甲上的白色多于紅色。青年兔的趾甲短而平直,隱而不露;中年兔的趾甲銳利而外露;老年兔的趾甲露出毛外1/2。
        Age generally in Angora rabbit nail color and shape to determine its age. The base of the nail tip is pink, white is a young rabbit; red and white area of 1 year old rabbit toenails with roughly equal; above 1 years old rabbit, white over red on the nail. Young rabbits nails short and straight, hidden; middle-aged rabbits nails sharp and exserted; elderly rabbits exposed hair 1/2 toenail.
        主站蜘蛛池模板: 亚洲欧洲日产国码久在线| 蜜桃视频免费版在线观看| 日本高清一区二区三区视频| 国产一级毛片卡| 东方av四虎在线观看| 国产欧美日韩亚洲一区二区三区| 十八禁午夜福利免费网站| 国产精品普通话国语对白露脸 | 欧美性猛交xxxxx按摩欧美| 日韩精品一区二区三区中文| 亚洲欧美在线视频| 家居| 国产三级精品三级在线观看粤语 | 国产一区二区三区韩国| 班玛县| 一区二区丝袜美腿视频| 国产免费一区二区三区最新不卡| 久久久99精品成人片中文字幕 | 国产免费的视频一区二区| 国产精品一区二区资源| 国产高清天干天天视频| 欧美老熟妇xoxoxoxo| 亚洲国产精品日韩AV专区| 亚洲一区二区三区四区| 亚洲高清中文字幕精品不卡| 亚洲精品二区三区在线观看| 黄色激情视频一区二区| 国产精品欧美视频另类专区| 免费人妻无码不卡中文视频 | 亚洲国产精品久久久久久网站| 亚洲欧洲av综合一区二区三区| 日韩一区二区三区精彩视频| 欧美多人片高潮野外做片黑人| 久久精品久久免费懂色| 1精品啪国产在线观看免费牛牛| 国模雨珍浓密毛大尺度150p| 麻豆果冻传媒2021精品传媒一区| 亚洲va欧美va国产综合| 亚洲是图一区二区视频| 亚洲一区二区三区av在线免费| 在线观看日本一区二区 |