我国已引入多年,具有早期生长速度快,产肉力高,肉质肥嫩的特点,毛皮质地也很好,具有较高的经济价值,而且是的实验动物,广泛应用于学、生物学领域的研究,加强对新西兰兔规范化养殖技术的研究具有十分现实的意义。
China has introduced it for many years, with the characteristics of fast early growth rate, high meat production capacity, and plump and tender meat quality. The fur and cortex are also very good, which has high economic value. Moreover, it is an experimental animal widely used in the fields of science and biology. Strengthening the research on standardized breeding techniques for New Zealand rabbits has very practical significance.
合理分群刚断奶的幼兔在分群时应根据体型大小、体质强弱来决定。对体型小而弱的须小心照料,笼养
Reasonably grouping young rabbits that have just been weaned should be determined based on their body size and physical strength when grouping. Small and weak individuals should be carefully taken care of and kept in captivity
的每笼不得超过4只,在整个饲养期内,尽量不要换兔笼和变更兔群。精心饲养断奶幼兔头一、二天,往往情绪不安、食欲不振,因此,饲料尽量与断奶前相似,每天多喂几次,饲料量逐渐,待适应后饲料品种要多样化,饲料要新鲜、营养要,而且要容易消化,精粗饲料要合理搭配,日粮中粗纤维含量在15·左右,粗蛋白质要求达到17%,每只每天喂给精饲料40-60克,青饲料300-400克,随着日龄的要逐步添青粗饲料喂养。提供适宜温度断奶初期温度是否适宜对幼兔成活率有着重要关系,试验表明:45日龄的幼兔在18-20℃的温度下,比生活在10℃左右中增重快、死亡率低,因此,幼兔断奶后两周内舍温尽可能
Each cage should not exceed 4 rabbits, and during the entire breeding period, try not to change the rabbit cage or group. Carefully raising weaned young rabbits for one or two days often leads to emotional unease and loss of appetite. Therefore, the feed should be as similar as before weaning. Feed more times a day, gradually increasing the amount of feed. After adaptation, the feed variety should be diverse, fresh, nutritious, and easy to digest. Concentrated and coarse feed should be reasonably matched, with a crude fiber content of about 15% in the diet and a crude protein requirement of 17%. Each rabbit should be fed 40-60 grams of concentrate feed every day, 300-400 grams of green feed, gradually adding green coarse feed as you age. Providing a suitable temperature for early weaning has an important relationship with the survival rate of young rabbits. Experiments have shown that young rabbits aged 45 days gain weight faster and have a lower mortality rate at temperatures ranging from 18 to 20 ℃ compared to those living at around 10 ℃. Therefore, the temperature should be kept as warm as possible within two weeks after weaning
控制在15-20℃,室温过高、过低都会影响幼兔的日增重和成活率。搞好疫病要保持笼舍干燥、清洁、通风,定期要用5%的来苏儿溶液进行,注重饲料卫生,不喂变质料,青饲料上的污泥要洗净晾干再喂,并选喂一些 和抗球虫添加剂,以控制肠炎、拉稀的球虫病的发生。
Controlled at 15-20 ℃, high or low room temperature can affect the daily weight gain and survival rate of young rabbits. To prevent epidemics, it is necessary to keep the cage dry, clean, and well ventilated. Regular use of 5% Lysol solution should be carried out, and attention should be paid to feed hygiene. Do not feed substandard materials. The sludge on the green feed should be washed and dried before feeding, and some anti coccidiosis additives should be selected to control the occurrence of enteritis and diarrhea caused by coccidiosis.
空怀期种母兔配种前的种母兔称为空怀母兔,这一时期的工作比较简单。除了搞好日常的卫生、供给日常所需的日粮外,要注意的是,这个时期的种母兔不能过于肥胖或瘦弱,否则不利于配种。建议饲料配方为:玉米22%、豆粕16%、麸皮20%、草粉40%、微量元素2%。每只每天饲喂克,每天饲喂3次。六、公羊兔的配种技术公羊兔种兔经过一段时间的饲养,如果条件成熟就可以进行繁殖了。繁殖是公羊兔数量和的关键性措施。
The mother rabbit before mating during the empty pregnancy period is called the empty pregnancy mother rabbit, and the work during this period is relatively simple. In addition to maintaining good daily hygiene and providing the necessary daily diet, it should be noted that the mother rabbits during this period should not be too fat or thin, otherwise it is not conducive to breeding. The recommended feed formula is: corn 22%, soybean meal 16%, bran 20%, grass powder 40%, and trace element 2%. Each animal is fed grams per day, three times a day. 6、 The breeding technique for male sheep and rabbits. After a period of raising, if the conditions are ripe, the male sheep and rabbit can breed. Reproduction is a key measure for the quantity and quality of male sheep and rabbits.
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