<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

    如何對長毛兔科學的剪毛呢?

    發布日期:2020-03-24 來源:http://www.tunjie.cn 發布人:admin

      隨著兔毛收購的上漲,長毛兔的養殖業開始復蘇,許多養殖戶開始關注長毛兔的養殖。然而,在育種管理中,筆者發現一些農戶花了很多錢買回了改良的兔子,但在育種管理中仍然是一樣的,導致良好的育種兔毛性能明顯下降,在短時間內,改良的兔子變成了普通的兔子。現在,談談冬季長毛兔飼養管理要點,供養殖戶參考。
      With the increase of rabbit hair purchase price, the breeding industry of Angora began to recover, and many farmers began to pay attention to the breeding of Angora. However, in the breeding management, the author found that some farmers spent a lot of money to buy back the improved rabbit, but it is still the same in the breeding management, resulting in a significant decline in the performance of good breeding rabbit hair, in a short time, the improved rabbit became a common rabbit. Now, talk about the winter long hair rabbit breeding management points, for the reference of the breeders.
      及時剪:冬天的開始后,溫度逐漸降低,雖然這種變化不是有利于寒冷,但是較低的溫度非常有利于兔毛的增長,為了防止冷,兔子的身體不僅會加速兔毛的增長速度,并將增加細度和密度。在兔毛達標的情況下,要選擇在陽光充足的中午拔毛或拔毛,在剪下腹部毛發時要多留一段時間,以保護內臟器官免受寒冷。露天飼養的長毛兔剪毛后好在室內飼養1 ~ 2周,然后回到原來的地方。
    長毛兔
      Timely cutting: after the beginning of winter, the temperature gradually decreases. Although this change is not conducive to the cold, the lower temperature is very conducive to the growth of rabbit hair. In order to prevent the cold, the rabbit's body will not only accelerate the growth rate of rabbit hair, but also increase the fineness and density. When the rabbit hair reaches the standard, it should be plucked or plucked at noon when the sun is full, and it should be kept for a long time when cutting the abdominal hair to protect the internal organs from cold. It's better to keep the long haired rabbits in the open air for 1 to 2 weeks after shearing, and then return to the original place.
      冷絕緣:兔舍應盡量坐在南面,室內喂養時要關好門窗,防止寒風侵入,地面要鋪上厚實柔軟的墊子;室外飼養是用秸稈或玉米秸稈在掩體的北側和塑料包裝在南側來提高溫度。加工成球飼料時,維生素的添加量應增加3 ~ 4倍,以防止加工因高溫而遭到破壞。如果是濕食,一次不要添加太多,以免浪費和避免冷凍,這可能會導致胃腸道炎癥和腹瀉。當外界溫度特別低時,粉料熨燙后好使用熱水。飲水時不要喝冷凍水,冬季好加溫水,少加。合理飼喂:除增加冬季精料供應外,應在條件允許的情況下盡量飼喂顆粒飼料,這樣既營養又能有效預防腹瀉的發生。
      Cold insulation: the rabbit house shall be located in the South as far as possible. When feeding indoors, the doors and windows shall be closed to prevent the cold wind from invading. The ground shall be paved with thick and soft cushions. For outdoor feeding, straw or corn straw shall be used in the north of the shelter and plastic packaging shall be used in the south to improve the temperature. When processing into pellet feed, the added amount of vitamin should be increased by 3 ~ 4 times to prevent the processing from being damaged due to high temperature. If it is wet food, do not add too much at a time to avoid waste and avoid freezing, which may lead to gastrointestinal inflammation and diarrhea. When the outside temperature is very low, it is best to use hot water after pressing the powder. Don't drink frozen water when drinking water. It's better to add warm water in winter and less. Reasonable feeding: in addition to increasing the supply of winter concentrate, the granular feed should be fed as much as possible when conditions permit, so as to not only nourish but also effectively prevent the occurrence of diarrhea.
      以上就是對長毛兔科學的剪毛的詳細介紹,想要了解更多請點擊官網http://www.tunjie.cn
      The above is a detailed introduction to the science of haircutting of Angora rabbit. For more information, please click http://www.tunjie.cn
    主站蜘蛛池模板: 国产剧情麻豆一区二区三区亚洲| 国产又粗又猛又黄又爽无遮挡| 亚洲产在线精品亚洲第一站一 | 久久精品伊人无码二区 | 奇米影视777久久精品亚洲| 看全色黄大色黄大片 视频| 最近中文国语字幕在线播放| 亚洲av成人一区在线| 国产99视频精品免费视看9| 国产亚洲欧洲成人综合| 久久一本精品久久久ー99| 丰满少妇被猛烈进入| 精品亚洲一区二区三区在线播放 | 日韩人妻无码精品系列| 国产成人高清亚洲一区91| 欧美成人午夜精品久久久 | 国产午夜精品福利91| 成人午夜在线播放| 久久久国产成人一区二区| 中文字幕精品亚洲二区| 91极品美女高潮叫床在线观看| 久久精品人妻中文系列葵司| 亚洲一区二区无码视频| 亚洲午夜福利精品无码不卡| 22sihu国产精品视频影视资讯| 国产精品自拍视频免费看| 国产日产欧产精品精品软件| 一区二区三区精品99久久| 久久精品爱国产免费久久| 四虎亚洲精品高清在线观看| 9lporm自拍视频区| 把腿张开ji巴cao死你h| 亚洲综合在线日韩av| 国产精品久久久久久久影视一免费 | 国产成人精品三级在线影院| 国产私拍福利精品视频网站| 无码日韩av一区二区三区| 国产不卡精品视频男人的天堂| 天天做日日做天天添天天欢公交车| 亚洲国产日韩a在线播放| 日韩 无码 偷拍 中文字幕|