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

　　From weaning to 3 months old rabbits are called young rabbits. Practice has proved that the mortality rate of young rabbits is very high and it is difficult to raise them well. This is related to the physiological characteristics of young rabbits. First, the young rabbits are in the peak period of body growth and development, and at the same time, they are in the first age-related hair changing period. Therefore, there is a very urgent need for nutrients, often you can see the young rabbit greedy. However, the digestive system function of young rabbits is not perfect, the digestive capacity is poor, and diarrhea is often caused by overeating. Once digestive system diseases occur, the intestinal wall becomes more permeable, and some macromolecular harmful substances also enter the blood circulation through the intestinal wall. Therefore, after the young rabbits get sick, they often show very serious symptoms and high mortality. 2、 After weaning, the young rabbits can not get an anti microbial milk factor in milk, which is produced by the reaction of a matrix in breast milk with the enzymes in the stomach of young rabbits. Third, the concentration of gastric acid in weaned rabbits can't reach that of adult rabbits, so young rabbits are particularly susceptible to coccidiosis. According to the investigation, the mortality of young rabbits is as high as 54.66% ～ 82.5%, and most of them die of digestive system diseases and coccidiosis. Therefore, the key to raise Angora rabbit is to strengthen feeding management and do a good job in disease prevention.

　　1、斷奶前后飼料、環境、管理三不變。由于剛斷奶的幼兔適應環境能力很差，所以斷奶后的幼兔要盡量做到斷奶前的飼料、環境、管理三不變。要變化必須逐步進行，使幼兔能夠適應。

　　1. Feed, environment and management remained unchanged before and after weaning. Because the ability of the newly weaned rabbits to adapt to the environment is very poor, the weaned rabbits should try to keep the feed, environment and management unchanged before weaning. The change must be carried out step by step so that the young rabbits can adapt.

　　2、分群飼養。斷奶后的幼兔要按年齡與體重大小不同，實行分群飼養，一般籠養的每籠4～5只，群養的每群10只左右為宜。群養時設運動場，讓兔自由出入活動，增強體質。

　　2. Group feeding. After weaning, the young rabbits should be raised in groups according to their age and weight. Generally, 4-5 rabbits per cage should be kept in cages, and about 10 rabbits in each group should be raised in groups. The sports ground is set up when the rabbits are raised in groups, so that the rabbits can move in and out freely and enhance their physique.
                

　　3、玉米等高能量精料要限喂。試驗證明，幼兔的死亡率與飼料中大量喂給玉米等高能量飼料有關。所以減少玉米等高能量飼料的喂量，增加苜蓿等高纖維飼料的喂量，對防止幼兔腸炎有良好的作用。

　　3. High energy concentrate such as corn should be limited. The results showed that the mortality of young rabbits was related to the high energy diet such as corn. Therefore, reducing the amount of high energy feed such as corn and increasing the amount of high fiber feed such as alfalfa have a good effect on preventing enteritis of young rabbits.

　　4、保證飼料品質。含水分多的青綠飼料，特別是菜葉等要限喂，發酵酸敗的飼料要禁喂。

　　4. Ensure feed quality. Green feed with more moisture, especially vegetable leaves, should be limited, and fermented and rancid feed should be prohibited.

　　5、幼兔日糧中可拌入適量牛奶、羊奶。在養兔實踐中都有這樣的體會，給斷奶后的幼兔，特別是體弱或準備留作種用的小兔，在其日糧中拌入適量的牛奶、羊奶或奶粉效果很好，可提高成活率。其原因是使幼兔消化道更快地形成微生物群系，適應斷奶后的新條件，而且奶類含有豐富的易消化吸收的蛋白質等營養物質。

　　5. Appropriate amount of milk and goat's milk can be mixed into the diet of young rabbits. It can be used to improve the survival rate of the rabbit, especially when it is mixed with milk powder. The reason is that it can make the alimentary tract of young rabbits form microbiota more quickly, adapt to the new conditions after weaning, and milk contains rich nutrients such as protein which is easy to digest and absorb.

　　6、喂法上要定時限量，少量多餐。因為安哥拉兔有貪吃的習性，所以必須定時限量，尤其是幼兔愛吃的飼料，如青綠多汁飼料等，一次不能喂得過多，以防傷食和拉稀。每天固定時間飼喂，喂量多少，要根據每次喂食后是否剩料或不足進行增減下次飼喂量。同時結合觀察兔的糞便軟硬，消化好壞，將喂量進行合理的調整。

　　6. Feeding method to time limit, a small number of multiple meals. Because Angora rabbits have the habit of eating greedily, it is necessary to limit the amount of food at a certain time, especially the favorite food for young rabbits, such as green and juicy food, so as to prevent food injury and diarrhea. Feed at a fixed time every day. The amount of feeding should be increased or decreased according to whether there is residual or insufficient feed after each feeding. At the same time, combined with the observation of the soft and hard feces and digestion of rabbits, the feeding amount was adjusted reasonably.

　　7、注意防止寒流等氣候突變。幼兔比較嬌氣，對環境變化很敏感，特別是寒流等氣候突變，更要做好預防工作。其他如驚嚇等也要防止發生，切實把好環境關。

　　7. Attention should be paid to prevent abrupt climate change such as cold current. Young rabbits are delicate and sensitive to environmental changes, especially cold current and other abrupt climate changes, so prevention work should be done well. Other things such as fright should also be prevented and the environment should be well controlled.

　　8、做好衛生防疫工作。幼兔階段多種傳染病易發，抓好防疫關重要。做好籠圈的清潔衛生，注意，以減少疾病的發生；其次要根據季節特點做好疾病的預防，如春季預防口腔炎、肺炎及感冒，夏季尤其是雨季預防球蟲病，可在飼料中添加氯苯胍、磺胺、痢特靈等防球蟲病的藥物。飼料中經常加入洋蔥、大蒜等藥用植物，對于防病促長都有好處。按時打防疫針更不可忽視，除了注射兔瘟疫苗外，還要根據實際情況注射巴氏桿菌、魏氏梭菌及波氏桿菌等疫苗，確保兔群。

　　8. Do a good job in sanitation and epidemic prevention. Many kinds of infectious diseases are easy to occur in young rabbits, so it is very important to do a good job in epidemic prevention. First of all, clean the cage and pay attention to disinfection, so as to reduce the occurrence of diseases; second, do a good job in disease prevention according to the seasonal characteristics, such as preventing stomatitis, pneumonia and cold in spring, and focus on coccidiosis prevention in summer, especially in the rainy season. Chlorphenformin, sulfanilamide, thiram and other coccidiosis drugs can be added to the feed. Feed often add onion, garlic and other medicinal plants, for disease prevention and growth promotion are good. Timely vaccination should not be ignored. In addition to the injection of rabbit plague vaccine, we should also inject Pasteurella, Clostridium welchii and Bordetella vaccines according to the actual situation to ensure the safety of rabbits.

　　結束語：幼兔是養兔過程中難養的階段，除思想上要高度重視外，要切實采取有效措施，把好斷奶關、飼料關、環境關及防疫關，確保安哥拉兔幼兔健康發育。如想了解更多精彩內容歡迎點擊網站：http://m.uying888.com。

　　Conclusion: young rabbits are difficult to raise in the process of raising rabbits. In addition to attaching great importance to it ideologically, effective measures should be taken to ensure the healthy development of Angora rabbits. If you want to know more wonderful content, please click the website: 。