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

        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.parmwkd.cn 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.
         
        主站蜘蛛池模板: 国产老熟女网站| 国产精品亚洲精品日韩已满| 性无码一区二区三区在线观看| 日本久久久精品国产一区| 国产精品视频免费一区二区三区| 亚洲嫩模高清在线视频| 国产美女自拍国语对白| 久久中文字幕亚洲精品最新| 女人高潮抽搐喷液30分钟视频| 亚洲中文字幕aⅴ天堂| 乱伦一区二| 国产内射一级一片内射高清视频| 日韩精品一区二区三区四区| 99久久精品一区二区毛片吞精| 亚洲综合网一区二区三区| 国产午夜亚洲精品不卡免下载| 亚洲成av人无码中文字幕| 无码avav无码中文字幕| 亚洲欧美一区二区成人片| 日本高清一区二区在线观看| 在线一区二区三区视频观看| 国产精品成人一区二区三区视频| 少女视频在线观看完整版中文| 国产又粗又猛又爽又黄| 亚洲国产成人一区二区| 亚洲色图在线视频免费观看| 影音先锋AV成人资源站在线播放| 国内视频偷拍久久伊人网| 中文字幕亚洲国产精品| 一级二级三一片内射视频在线| 中文字幕AⅤ人妻一区二区| 一个人看的www视频在线播放| 欧美另类精品一区二区三区| 黑丝美女被内射在线观看| 沂南县| 成人综合久久精品色婷婷| 日本大尺度吃奶呻吟视频| 国产在线精品二区| а的天堂网最新版在线| 日韩久久av电影| 国产精品无码片在线观看|