久热在线观看视频_欧美一区久久久_免费精品国产的网站免费观看_偷拍亚洲精品

安哥拉兔種兔在北方有哪幾種養殖飼養方式?

發布日期:2020-10-10 來源:http://www.uying888.com 發布人:admin

  安哥拉兔種兔的幾種不同養殖法:種兔的籠養方式:將兔子單個或小群終年養在籠子里,稱為籠養。籠養是較為理想的一種飼養方式,尤其適于飼養小兔、種兔和皮 毛用兔。其優點是便于控制家兔的生活環境、長毛兔種兔養殖管理、配種繁殖以及疾病防治,有利于家兔的生長發育、品種改良和提高毛皮品質。盡管造價較高,管理費工,室內每天須清掃,但籠養還是值得推廣的一種飼養方式。
  Several different breeding methods of Angora rabbit breeding rabbit: cage breeding method: single or small groups of rabbits are kept in cage all year round, which is called cage breeding. Cage is an ideal way of raising, especially suitable for raising rabbits, breeding rabbits and fur rabbits. Its advantages are easy to control the living environment of rabbits, breeding management of Angora rabbits, breeding breeding and disease prevention, which is conducive to the growth and development of rabbits, variety improvement and fur quality improvement. Although the cost is high, the management is laborious, and the indoor cleaning is required every day, cage feeding is still a kind of breeding method worthy of promotion.
  放養就是把長毛兔種兔群長期在野外放牧飼養,讓其自由采食,自由活動,自由交配繁殖,這是一種粗放的飼養方式。放養的場所,要求有充足的飼草、飼料供給其采食,并采取防護措施防止野獸的襲擊。家兔會打洞,還得防止打洞逃逸。這種方式僅適用于飼養肉兔。據報道,山東鄆城縣有一農民,利用0.5平方千米的小島放養幾對種兔,僅兩年時間繁殖了上萬只肉兔。放養飼養主要優點是節省人力物力,繁殖多,生長快。其缺點是亂交亂配,近親繁殖,引起品種退化,不便積肥。一旦暴發傳染病無法控制,而且毛皮質量不高。
  Stocking refers to the long-term grazing and feeding of Angora rabbit in the wild for a long time, allowing them to freely feed, move freely and mate freely, which is a kind of extensive feeding mode. The place where the animals are raised shall be provided with sufficient forage and feed, and protective measures shall be taken to prevent the attack of wild animals. Rabbits can burrow, but also to prevent the hole from escaping. This method is only suitable for raising meat rabbits. According to reports, a farmer in Yuncheng County, Shandong Province, used an island of 0.5 square kilometers to raise several pairs of breeding rabbits, and bred tens of thousands of meat rabbits in only two years. The main advantages of stocking are saving manpower and material resources, breeding more and growing fast. Its disadvantage is that it is disorderly crossing and mating, inbreeding, causing variety degeneration and inconvenient fertilizer accumulation. Once the outbreak of infectious diseases can not be controlled, and the quality of fur is not high.
        安哥拉兔
  在室內用竹片或小樹棍圍成柵圈,每圈占地5~6,可養成兔15只~20只。柵圈的向陽一側可開小門通向室外運動場,同樣用竹片或樹棍圍起來。室內場地采用高墊草辦法,弄臟以后再墊上一層草,達一定高度,徹底墊草并,再重新墊上草。柵內設有采食和飲水器具。柵養適于飼養商品肉兔,也可飼養毛兔和商品皮兔,但公兔須去勢,以便和母兔混群飼養,不適宜飼養種公兔和繁殖母兔。
  In the laboratory, bamboo strips or small sticks are used to form a grid circle, each covering an area of 5-6 square meters, and 15 to 20 rabbits can be cultivated. The sunny side of the fence circle can open a small door to the outdoor sports ground, which is also surrounded by bamboo strips or sticks. The indoor ground is padded with grass. After being soiled, a layer of grass is padded to a certain height. The grass is thoroughly removed and disinfected, and then the grass is padded again. There are food and drinking water utensils in the grating. However, male rabbits should be castrated so that they can be mixed with female rabbits. It is not suitable for breeding male rabbits and breeding female rabbits.
  柵養可利用破舊房屋,節省人力物力,容易管理,適于專門從業人員采用。缺點是容易傳播疾病。我國北方地區冬季漫長,氣候寒冷,農村廣泛采用地窖飼養。其優點,一是節省建造安哥拉兔種兔,節省土地;二是符合家兔打洞習性;三是環境安靜,冬暖夏涼。缺點是,梅雨季節較為潮濕,不便于清掃與,還會影響毛皮品質。窖養適于高寒干燥的地區采用。
  It is easy to manage and save manpower and material resources. The disadvantage is that it is easy to spread diseases. Due to the long winter and cold climate in northern China, cellar farming is widely used in rural areas. Its advantages are: first, it can save the price of Angora rabbit and save land; second, it is in line with rabbit's burrowing habit; third, it is quiet, warm in winter and cool in summer. The disadvantage is that the plum rain season is relatively humid, not easy to clean and disinfect, but also affect the quality of fur. Cellar culture is suitable for cold and dry areas.
  以上是關于安哥拉兔種兔在北方幾種養殖飼養方式的介紹,相信大家都有所了解了,如您還有其他疑問或問題歡迎隨時咨詢我們。
  The above is about the Angora rabbit breeding in the north of several ways of breeding, I believe you have understood, if you have other questions or questions, please feel free to consult us.
 
久热在线观看视频_欧美一区久久久_免费精品国产的网站免费观看_偷拍亚洲精品
韩国三级在线一区| 在线免费观看日韩欧美| 久久疯狂做爰流白浆xx| 久久精品国语| 麻豆国产精品一区二区三区| 欧美人交a欧美精品| 国产精品欧美经典| 亚洲国产日韩在线| 欧美一区二区大片| 欧美日韩在线免费| 一区二区在线视频| 亚洲欧美视频| 欧美日韩一区二区在线播放| 国模 一区 二区 三区| 亚洲一区二区三区高清| 欧美成人一区二区| 在线日韩av片| 久久精品欧洲| 国产欧美日韩综合一区在线观看| 亚洲精选91| 欧美成人国产va精品日本一级| 国产人成一区二区三区影院| 亚洲图色在线| 国产精品久久久久久久9999| 99国产精品| 欧美日本中文| 99在线热播精品免费| 欧美另类videos死尸| 亚洲精品久久久久久久久| 免费观看成人| 亚洲日本欧美在线| 欧美精品日韩一本| 日韩亚洲欧美成人| 欧美日韩国产成人| 一区二区三区欧美| 国产精品第三页| 亚洲欧美激情在线视频| 国产精品久久久久久妇女6080 | 欧美久久久久免费| 亚洲日韩欧美视频| 欧美精品一区视频| 夜夜嗨一区二区| 国产精品成人播放| 午夜精品视频在线观看| 国产亚洲欧美日韩日本| 久久深夜福利| 亚洲日本理论电影| 欧美丝袜一区二区三区| 午夜激情亚洲| 伊人久久久大香线蕉综合直播| 久久久久9999亚洲精品| 亚洲国产三级| 国产精品久久久久久久久动漫 | 国产一区二区成人| 久久亚洲综合| 亚洲美女淫视频| 国产精品二区影院| 久久久久久尹人网香蕉| 亚洲精品欧美专区| 国产精品主播| 欧美精品日韩一区| 欧美在线视频一区| 亚洲美女免费精品视频在线观看| 国产精品日韩精品欧美精品| 久久中文字幕一区二区三区| 在线视频日韩| 精品不卡在线| 国产精品99一区| 久久琪琪电影院| 亚洲午夜精品17c| 亚洲电影第三页| 国产精品日韩久久久久| 欧美大片在线观看| 欧美一级日韩一级| 一本久久综合| 亚洲国产精品一区二区www| 国产精品免费视频观看| 欧美精品123区| 久久综合中文字幕| 羞羞色国产精品| 亚洲视频在线二区| 91久久在线| 1024国产精品| 伊人精品久久久久7777| 国产女人水真多18毛片18精品视频| 欧美日韩99| 欧美久久精品午夜青青大伊人| 久久亚洲高清| 久久久91精品国产一区二区三区| 亚洲私人影吧| 亚洲作爱视频| 亚洲精品一区久久久久久| 亚洲大片在线| 尤物视频一区二区| 在线成人国产| 伊人久久亚洲热| 国产资源精品在线观看| 国产视频一区在线观看一区免费| 国产精品久久久久av免费| 欧美午夜精品| 国产精品狠色婷| 国产精品久久久久久久app| 欧美性大战久久久久久久| 欧美日韩免费精品| 欧美色精品天天在线观看视频| 欧美高清影院| 欧美精品一区二区三| 欧美日韩另类国产亚洲欧美一级| 欧美韩日高清| 欧美少妇一区二区| 国产精品一二一区| 国产亚洲成精品久久| 国产有码在线一区二区视频| 国语对白精品一区二区| 在线观看视频亚洲| 亚洲精品韩国| 制服丝袜亚洲播放| 欧美与欧洲交xxxx免费观看| 欧美中文字幕在线播放| 久久久在线视频| 欧美激情一区二区三区全黄 | 欧美一区二区三区在线看| 亚洲专区一区| 久久精品人人做人人爽| 美腿丝袜亚洲色图| 欧美日韩精品久久久| 国产精品一区二区欧美| 一区二区亚洲精品国产| 日韩视频永久免费观看| 欧美亚洲免费| 欧美成人久久| 国产精品视频1区| 在线高清一区| 亚洲一区二区免费看| 久久久久免费视频| 欧美天天在线| 玉米视频成人免费看| 亚洲午夜免费视频| 久久亚洲一区二区| 国产精品初高中精品久久| 狠狠色噜噜狠狠狠狠色吗综合| 亚洲精品在线观看视频| 欧美一区二区视频网站| 欧美精品一区二区三区在线播放 | 中文无字幕一区二区三区| 欧美影院成人| 欧美日韩一区二区三区在线观看免 | 欧美性一区二区| 激情六月婷婷久久| 亚洲一区中文字幕在线观看| 麻豆av一区二区三区久久| 国产女主播一区| 一区二区三区高清在线观看| 久久久久久久999精品视频| 国产精品视频一区二区三区| 亚洲伦伦在线| 欧美jizz19hd性欧美| 国产精品一区二区久久| 99国产麻豆精品| 欧美a级理论片| 一区在线免费观看| 久久久久久久久一区二区| 蜜桃av综合| 狠狠色丁香久久综合频道| 亚洲欧美日韩一区二区在线| 欧美日韩精品一区二区天天拍小说| 一区二区三区在线免费观看| 性色一区二区三区| 国产精品国产馆在线真实露脸 | 国产一区二区三区成人欧美日韩在线观看 | 亚洲欧美在线视频观看| 欧美日本三级| 夜夜狂射影院欧美极品| 欧美风情在线观看| 91久久精品久久国产性色也91| 久久综合影视| 亚洲国产国产亚洲一二三| 免播放器亚洲一区| 亚洲电影免费观看高清完整版| 久久久人成影片一区二区三区观看 | 欧美日韩伦理在线免费| 91久久精品一区二区三区| 久久只精品国产| 一区在线观看视频| 久久午夜国产精品| 亚洲国产精品精华液2区45| 你懂的视频一区二区| 亚洲激情自拍| 欧美日韩精品免费观看| 国产精品99久久不卡二区| 国产精品嫩草99a| 久久国产精品亚洲77777| 欲香欲色天天天综合和网| 嫩草影视亚洲| 在线视频精品一区| 国产目拍亚洲精品99久久精品| 欧美在线亚洲| 亚洲日本中文字幕免费在线不卡| 欧美日韩免费区域视频在线观看| 国产精品99久久久久久人|