1. <pre id="07ieg"></pre>
        <abbr id="07ieg"></abbr>

        <big id="07ieg"></big>

        亚洲国产精品久久久天堂麻豆,欧美freesex潮喷,国产成人啪精品视频网站,亚洲第一福利网站在线观看,激情五月天俺也去综合网,亚洲成人网gav,九九久久精品国产免费看小说,久久精品中文字幕一区二区三区

        彩色長毛兔養殖技術特點

        發布日期:2022-02-11 來源:http://m.jinrimeigu.cn 發布人:admin

        1、搭建兔舍。彩色長毛兔以籠養為主。兔籠一般長100厘米、寬60厘米、高45厘米,籠的四角用竹或木做12厘米高的腳。籠舍用竹、木做為宜,籠底材料要求光滑、柔軟。室內溫度要保持在15℃~25℃之間。
        1. Build a rabbit house. Colored long haired rabbits are mainly caged. Rabbit cages are generally 100 cm long, 60 cm wide and 45 cm high. The four corners of the cage are made of bamboo or wood with 12 cm high feet. The cage house should be made of bamboo and wood, and the cage bottom material should be smooth and soft. The indoor temperature should be kept between 15 ℃ and 25 ℃.
        2、彩色長毛兔的選配。用來交配的公母兔在三代內不應當有相同的血緣關系。母兔初配時間為6~7月齡,公兔7~8月齡。配種前,清理公兔籠內的各種器具和飼料,然后將母兔放入公兔籠內交配,1~2分鐘后,將母兔送回原籠。夏季配種應在清晨或傍晚,冬季配種選在暖天。
        2. Selection of colored long haired rabbit. Male and female rabbits used for mating should not have the same blood relationship within three generations. The initial mating time of female rabbits is 6 ~ 7 months old, and that of male rabbits is 7 ~ 8 months old. Before mating, clean all kinds of utensils and feed in the male rabbit cage, and then put the female rabbit into the male rabbit cage for mating. After 1 ~ 2 minutes, return the female rabbit to the original cage. Breeding in summer should be in the morning or evening, and breeding in winter should be in warm days.
        3、妊娠、哺乳期管理。母兔懷孕中期應開始增加營養。臨產前3天要適當減少配合飼料,多喂青飼料。母兔懷孕15~20天易發生流產,應盡量不捕捉母兔,保持兔舍安靜。母兔進入產箱時,要減弱籠內光線。
        3. Pregnancy and lactation management. The female rabbit should start to increase nutrition in the middle of pregnancy. Three days before labor, we should appropriately reduce compound feed and feed more green feed. Female rabbits are prone to miscarriage after 15 ~ 20 days of pregnancy. Try not to catch female rabbits and keep the rabbit house quiet. When the female rabbit enters the delivery box, reduce the light in the cage.
        長毛兔
        隨著母兔泌乳量的增加,除多喂青綠飼料和配合飼料外,還要補充紅糖水。
        With the increase of lactation of female rabbits, brown sugar water should be supplemented in addition to more green feed and compound feed.
        4、仔兔的管理。仔兔18天后開始自由采食,飼料中加人適量的抗生素,以預防疾病的發生。此時幼兔生長發育快,需補給易消化、營養價值高、能量和蛋白質水平高的飼料,各種礦物質及維生素更不可缺少,每年喂3~4次。梅雨季節飼草水分大、空氣濕度高,要特別注意預防幼兔球蟲病及胃腸炎。幼兔應增加運動,多曬太陽。
        4. Management of young rabbits. The young rabbits began to feed freely after 18 days, and an appropriate amount of antibiotics was added to the feed to prevent the occurrence of diseases. At this time, the young rabbits grow and develop rapidly. They need feed with easy digestion, high nutritional value and high level of energy and protein. Various minerals and vitamins are more indispensable. They are fed 3 ~ 4 times a year. In plum rain season, the forage has high moisture and high air humidity. Special attention should be paid to the prevention of coccidiosis and gastroenteritis in young rabbits. Young rabbits should increase exercise and bask more in the sun.
        5、彩色長毛兔的育成管理。幼兔滿3月齡,開始性成熟,要分籠飼養。此期要保證優厚的青綠飼料及礦物質飼料,育成彩色長毛兔經嚴格選種后,被淘汰的經育肥,定期屠宰和剝皮。
        5. Breeding and management of colored long haired rabbits. When the young rabbits are over 3 months old, they begin to sexually mature and should be raised in separate cages. In this period, it is necessary to ensure high-quality green feed and mineral feed. After strict seed selection, the eliminated rabbits will be fattened, slaughtered and skinned regularly.
        上就是今天長毛兔為您提供的資訊分享,更多的精彩內容請關注我們的網站:http://m.jinrimeigu.cn,會有更多的內容為您呈現
        The above is the information sharing provided by long haired rabbit for you today. For more wonderful contents, please pay attention to our website: http://m.jinrimeigu.cn , there will be more content for you
        主站蜘蛛池模板: 色噜噜狠狠色综合成人网| 久视频久免费视频久免费| 欧美激情网| 日本丰满熟妇videossex8k| 玩弄放荡人妻一区二区三区| 亚洲成a人片77777精品| 妇女自拍偷自拍亚洲精品| 日韩va中文字幕无码电影| 99re6在线视频精品免费| 天码毛片一区二区三区入口| 欧美精品中文字幕一区| 亚洲欧洲日产国码久在线| 在线免费观看毛片av| 又粗又大网站| 无码人妻丰满熟妇bbbb| 午夜三级成人在线观看| 无码国产偷倩在线播放| 亚洲一区二区精品另类| 日韩在线| 日日夜夜天天综合| 亚洲av无码牛牛影视在线二区| 国产精品久线在线观看| 久热这里只有精品12| 日韩精品一区二区亚洲av性色| 五月婷婷影院| 午夜毛片午夜女人喷潮视频| 亚洲人成网站免费播放| 国精品午夜福利不卡视频| 影音先锋女人aV鲁色资源网站| 黔东| 天天躁日日躁狠狠躁一区| 无码免费中文字幕视频| 国产综合精品91老熟女| 亚洲熟女精品一区二区| 丁香花成人电影| 含羞草影院| 国外欧美一区另类中文字幕| 久久国产免费直播| 亚洲av产在线精品亚洲第一站| 超碰福利导航| 亚洲 欧美 唯美 国产 伦 综合|