亚洲精品在线免费观看视频_国产精品日韩精品_久久亚洲精品视频_国产资源中文字幕

蒙陰長毛兔的三種配種方式

發布日期:2025-09-13 來源:http://www.m6i42s8.cn 發布人:創始人

  01【自然配種】

  01 [Natural Breeding]

  公、母兔混養在一起,任其自由交配,稱為自然配種。自然配種的優點是配種及時、方法簡便、節省人力。但容易發生早配、早孕,公兔追逐母兔次數多,體力消耗過大的問題。配種次數過多,容易造成早衰,而且容易發生近交,無法進行選種選配,容易傳播疾病。在實際生產中,不宜采用此法配種。

  The mixing of male and female rabbits and allowing them to mate freely is called natural mating. The advantages of natural breeding are timely breeding, simple methods, and labor-saving. But it is prone to early mating, early pregnancy, frequent pursuit of female rabbits by male rabbits, and excessive physical exertion. Excessive mating frequency can easily lead to premature aging and inbreeding, making it difficult to select and match seeds, which can easily spread diseases. In actual production, this method of breeding should not be used.1703076701587

  02【人工輔助配種】

  02 [Artificial Assisted Breeding]

  人工輔助配種就是將公母兔分群、分籠配種,在母兔配種時,將母兔捉入公兔籠內配種。與自然配種相比,優點是能有計劃地進行選種選配,避免近交和亂交,能合理安排公兔的配種次數,延長種兔的配種年限,能有效防止疾病傳播。在目前生產中,宜采用這種方法配種。

  Artificial assisted breeding is the process of dividing male and female rabbits into groups and cages for breeding. During the breeding process, the female rabbits are captured and placed in the male rabbit cage for breeding. Compared with natural breeding, the advantages are the ability to select and match breeds in a planned manner, avoiding inbreeding and promiscuity, arranging the breeding frequency of male rabbits reasonably, extending the breeding period of breeding rabbits, and effectively preventing disease transmission. In current production, it is advisable to use this method for breeding.

  具體操作步驟如下:將經檢查、適宜配種的母兔捉入公兔籠內。公兔即爬胯母兔,若母兔正處發情盛期,則略逃幾步,隨即伏臥任公兔爬胯,并抬尾迎合公兔的交配。當公兔陰莖插入母兔陰道射精時,公兔后軀卷縮,緊貼于母兔后軀上,并發出“咕咕”叫聲,隨即由母兔身上滑倒,頓足,并無意再爬,表示交配完成。此時可把母兔捉出,將其臀部提高,在后軀部用手輕輕拍擊,以防精液倒流。然后將母兔捉回原籠,做好配種記錄工作。

  The specific steps are as follows: Capture the female rabbits that have been inspected and are suitable for breeding into the male rabbit cage. The male rabbit crawls the crotch of the female rabbit. If the female rabbit is in the peak of estrus, she should take a few steps to escape, then lie down and let the male rabbit crawl the crotch, and lift her tail to accommodate the mating of the male rabbit. When the penis of a male rabbit is inserted into the vagina of a female rabbit to ejaculate, the male rabbit's hindquarters curl up, tightly adhere to the female rabbit's hindquarters, and make a "cuckoo" sound. Then, the female rabbit slips and stops, without intending to climb again, indicating that mating is complete. At this point, the female rabbit can be caught, her buttocks raised, and lightly tapped with her hand on the hindquarters to prevent semen from flowing back. Then capture the female rabbit back to its original cage and keep a record of breeding.

  如果母兔發情不接受交配,但又應該配種時,可以采取強制輔助配種;即配種員用一手抓住母兔耳朵和頸皮固定母兔,另一只手伸向母兔腹下,舉起臀部,以食指和中指固定尾巴,露出陰門,讓公兔爬胯交配。或者用一細繩拴住母兔尾巴,沿背頸線拉向頭的前方,一手抓住細繩和兔的頸皮,另一只手從母兔腹下稍稍托起臀部固定,幫助抬尾迎接公兔交配。

  If the female rabbit is in heat and does not accept mating, but should still be mated, forced assisted mating can be adopted; The breeder uses one hand to grab the female rabbit's ear and neck skin to fix the female rabbit, and the other hand to reach under the female rabbit's abdomen, lift the buttocks, fix the tail with the index and middle fingers, expose the vulva, and let the male rabbit crawl on the crotch for mating. Alternatively, tie the tail of the female rabbit with a thin rope and pull it towards the front of the head along the back neck line. Use one hand to grasp the rope and the rabbit's neck skin, and use the other hand to slightly lift the buttocks from under the female rabbit's belly to secure it, helping to lift the tail and welcome the male rabbit for mating.

  03【人工授精】

  03 [Artificial insemination]

  兔人工授精就是不用公兔直接交配,而是人工采取公兔的精液,經品質檢查、稀釋后,再輸入到母兔生殖道內,使其受胎。其優點在于能充分利用優良種公兔, 提高兔群質量,迅速推廣良種,還可減少種公兔的飼養量,降低飼養成本、減少疾病傳播,克服某些繁殖障礙,如公母兔體型差異過大等,便于集約化生產管理。但需要有熟練的操作技術和必要的設備等。

  Rabbit artificial insemination is the process of artificially taking the semen of a male rabbit, testing its quality, diluting it, and then feeding it into the reproductive tract of a female rabbit for conception, without directly mating with the male rabbit. Its advantages lie in fully utilizing excellent breeding male rabbits, improving the quality of rabbit populations, rapidly promoting good breeds, reducing the number of breeding male rabbits, lowering feeding costs, reducing disease transmission, overcoming certain reproductive barriers, such as large differences in body size between male and female rabbits, and facilitating intensive production management. But it requires proficient operating skills and necessary equipment.

  本文由 蒙陰長毛兔  友情奉獻.更多有關的知識請點擊  http://www.m6i42s8.cn/  真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

  This article is contributed by the friendship of Mengyin Long haired Rabbit For more related knowledge, please click http://www.m6i42s8.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.

亚洲精品在线免费观看视频_国产精品日韩精品_久久亚洲精品视频_国产资源中文字幕

国产男女无遮挡| 欧洲黄色一级视频| 成年人午夜免费视频| 日本一二三区在线| 美女一区二区三区视频| 亚洲熟妇av一区二区三区漫画| 异国色恋浪漫潭| 午夜啪啪小视频| 亚洲精品久久久久久宅男| 免费日韩中文字幕| 日本www在线视频| www.国产在线视频| 中国女人做爰视频| 黄色免费高清视频| 国产精品久久成人免费观看| 三级黄色片免费看| 日本黄色a视频| 日本黄色播放器| 香蕉视频xxxx| 国产麻豆电影在线观看| 亚洲18在线看污www麻豆| 不用播放器的免费av| 中文字幕资源在线观看| 亚洲一级片av| 中文字幕综合在线观看| 国产奶头好大揉着好爽视频| 亚洲欧美一二三| 波多野结衣 作品| 国产高清www| 亚洲中文字幕无码中文字| 久久久噜噜噜www成人网| 草草草在线视频| 久久精品影视大全| 亚洲第一天堂久久| 永久免费在线看片视频| 菠萝蜜视频在线观看入口| 97超碰在线人人| 久久久久久久久久久免费视频| 国产天堂在线播放| 在线观看高清免费视频| 8x8x成人免费视频| 日本免费黄色小视频| 黄页免费在线观看视频| 欧美一级黄色影院| 国产精品久久久久久久av福利| 女同性恋一区二区| 成人午夜视频在线观看免费| 超碰97人人射妻| 在线观看国产一级片| 少妇熟女一区二区| 国产69精品久久久久999小说| 国产xxxxx在线观看| 亚洲另类第一页| 国产精品8888| 漂亮人妻被中出中文字幕| 污污网站免费观看| 99久热在线精品视频| 丰满人妻中伦妇伦精品app| 污污网站免费看| 亚洲色图都市激情| 无码aⅴ精品一区二区三区浪潮 | 北条麻妃69av| 国产无遮挡猛进猛出免费软件 | 日日鲁鲁鲁夜夜爽爽狠狠视频97| www.亚洲高清| www插插插无码免费视频网站| 三级4级全黄60分钟| 国产精品99久久久久久大便| 国产美女网站在线观看| www.欧美激情.com| 欧美视频在线免费播放| 99九九99九九九99九他书对| 欧美精品久久久久久久免费| 亚洲精品永久视频| 亚欧无线一线二线三线区别| 亚洲五月激情网| 日本三级免费观看| 男人日女人的bb| 天天干在线影院| 日韩一级性生活片| 国产高清av片| 日韩一级片播放| 欧美极品少妇无套实战| 一区二区三区网址| 青草青青在线视频| 亚洲日本黄色片| 国产男女激情视频| 免费网站永久免费观看| 日韩高清第一页| 国产男女无遮挡| 欧洲精品在线播放| 欧美日韩久久婷婷| 黄色在线视频网| www国产黄色| www.av蜜桃| 妞干网这里只有精品| 五月婷婷六月合| 久久无码高潮喷水| 日韩中文字幕在线免费| 日韩精品福利片午夜免费观看| 日日噜噜夜夜狠狠| 日韩av资源在线| 少妇人妻在线视频| 日本wwwcom| 9色视频在线观看| 亚洲精品国产久| 91高清国产视频| 色综合天天色综合| 免费看a级黄色片| 日本三级免费观看| 色综合久久久久无码专区| 国产夫妻自拍一区| 麻豆一区二区三区在线观看| 青娱乐国产精品视频| 三上悠亚av一区二区三区| 国产wwwxx| 鲁一鲁一鲁一鲁一av| 成年人视频在线免费| 国产日产欧美视频| 日本a在线免费观看| av日韩一区二区三区| 日韩黄色片在线| 日韩人妻无码精品久久久不卡| 久久www视频| 欧美高清中文字幕| 野外做受又硬又粗又大视频√| 日韩免费视频播放| 国产玉足脚交久久欧美| av在线观看地址| 国产黄色片免费在线观看| 日本一区午夜艳熟免费| 日本精品久久久久久久久久| 黄色a级片免费看| 日韩国产一级片| 欧美大片在线播放| 免费成人在线视频网站| 免费高清在线观看免费| 无码无遮挡又大又爽又黄的视频| 日本黄网站免费| 最近中文字幕一区二区| 中文字幕精品一区二区三区在线| 在线播放免费视频| 裸体裸乳免费看| www.国产在线播放| 亚洲 高清 成人 动漫| 虎白女粉嫩尤物福利视频| 91香蕉视频导航| 天天色天天干天天色| 国产91在线亚洲| av7777777| 超碰在线97免费| 中文字幕在线视频一区二区| 国产欧美123| 男人天堂999| 色一情一区二区| 一区二区三区日韩视频| 丁香花在线影院观看在线播放| 天天摸天天碰天天添| 午夜久久福利视频| 欧美交换配乱吟粗大25p| 成人免费在线小视频| 亚洲小视频网站| 中国丰满熟妇xxxx性| 日日摸天天爽天天爽视频| 又色又爽又黄视频| 国产精品久久久久久久乖乖| 少妇性l交大片| 丰满女人性猛交| 国产a级一级片| 亚洲一二三不卡| av在线播放亚洲| 羞羞的视频在线| 国产九色porny| 国产精品视频黄色| 涩涩网站在线看| 亚洲熟妇无码一区二区三区| 亚欧在线免费观看| 亚洲美女自拍偷拍| 久久久一本二本三本| 久久久久久久久久久久久久久国产| 六月婷婷激情综合| 国产免费999| 成人毛片100部免费看| 黑人粗进入欧美aaaaa| 欧美在线观看视频免费| 国产美女三级视频| 九九热视频免费| 黄色一级视频在线播放| 国产高清视频网站| 青青草国产免费| 黄色在线视频网| 欧美日韩不卡在线视频| 欧美一级特黄a| 国内精品国产三级国产99| www黄色日本| 日本丰满大乳奶| 性刺激的欧美三级视频| 久久99久久99精品| 欧美 另类 交| 538任你躁在线精品免费|