饲养家兔具有投资少、周转快、效益高的特点,正成为农户脱贫致富的理想产业。但有些农户引购种兔时因缺乏经验,易造成不必要的经济损失。那么农户养兔引种要注意哪些问题呢?
Feeding rabbit has the characteristics of less investment, quick, high efficiency, has become the ideal industrial farmers out of poverty. But some farmers purchase when induced rabbit because of lack of experience, easy to cause unnecessary economic loss. Then the farmer raises rabbit introduction should pay attention to what the problem?
首先,确定引进品种及数量。家兔可分为肉兔、毛兔、皮兔、肉皮兼用等类型。每种类型又有许多品种,因此,农民朋友应根据当地市场需求和自己的饲养条件来选择;引种数量要适当,引种不一定是一次性的,可根据市场需求随时调整。
First, determine the introduction of variety and quantity. Rabbits can be divided into rabbit, rabbit, rabbit skin, skin and other types of. Each type there are many varieties, therefore, farmer friend should according to local market demand and feeding conditions of their own to choose; introduction to appropriate amount, the introduction is not disposable, can be adjusted according to market demand.
第二,选好引种季节。一般引种以春季最好,春季天气转暖,光照增多,草木萌发,此时种兔繁殖率高,仔兔成活率也高。
Second, choose the introduction of season. General introduction to the best spring, spring warm weather, illumination increased, vegetation germination, the kind of high reproduction rate, survival rate of newborn rabbit is high.
第三,选好引种兔场。严禁到疫区或饲养管理很差的兔场引种。因为家兔比较娇弱,应尽量缩短运输距离与时间。
Third, choose the introduction warren. Is strictly prohibited to infected areas or poor Warren introduction of feeding and management. Because the rabbit is delicate, should try to shorten the transport distance and time.
第四,选好种兔。种兔必须符合该品种特征,系谱档案齐全,生长发育良好,年龄不可过大。必须仔细鉴别每只种兔性别,检查生殖器发育是否正常,有无炎症。公兔阴茎要正常,阴囊不可过分松驰下垂;母兔奶头应在4对以上,饱满均匀。优良的种兔要精神状态良好,行走姿势正确,耳朵转动灵活,被毛光洁,腹毛均匀浓密,腮毛与肛门周围干净。吹开被毛检查皮肤,如是黄色,表明肝脏有病,此时应注意采食情况和对呼唤的反应。抓住种兔颈背皮毛,感觉应挣扎有力。检查口腔内牙齿不应有“地包天”现象。侏儒兔、垂耳兔、短肢及外貌失常畸形,均有可能遗传,不可作种兔。长毛兔一般体重为3.5千克,体长约为体宽3倍。毛厚密,均匀分布,不缠结,毛色洁白,腹围不可过大;肉兔背腰平直,肩宽,臀圆,四肢端正强健,卧地呈长方形,体长与体宽之比为2∶1,肉髯不宜过大。皮用兔类的种兔,毛短齐密,无皮肤病,毛色符合品种特征,皮 松紧适当。
Fourth, choose the rabbit. Rabbit must conform to the breed characteristics, pedigree files complete, growth and development is good, the age is not too large. We must carefully distinguish each kind of sex, check genital development is normal, there is no inflammation. Male rabbit penis scrotum to normal, not too loose sagging; mother rabbit teat should be in 4 above, full uniform. Excellent rabbit to a good mental state, correct walking posture, ears, flexible rotation, by Mao Guangjie Mao Junyun, belly thick, whiskers and around the anus clean. The coat check skin blown open, such as yellow, showed that the liver disease, it should be noted at this time to feed themselves and to call the reaction. Catch the rabbit scruff fur, strong feeling should struggle. Check inside the mouth teeth should not be the "day" phenomenon. Pygmy rabbits, Lop, short limbs and appearance of abnormal deformity, may not be genetic, rabbit. Angora rabbit general weight of 3.5 kg, body length, body width is about 3 times. Bushiness dense, uniform distribution, not entangled, white coat color, but can not be too large; rabbit back waist straight, shoulder, hip circle, upright limbs strong, lie the ground was rectangular, length and width ratio is 2 ∶ 1, wattle shoulds not be too big. With the rabbit rabbit skin, short hair homogeneous density, no skin disease, hair color meets the variety characteristics, skin elastic appropriate.
第五,引种途中注意事项:①引进种兔时,要办理必要的出场动物检疫合格证明;②装车前不要饲喂过饱,运输时间达1天以上的,要饲喂适量的饲料,以防掉膘。饲料应用原来兔场饲喂的饲料种类,且以青绿多汁饲料为主,精料为辅;③运兔箱笼,以暗箱为好,能遮阳档风,有效减少运输途中因外界环境变化给种兔造成的应激反应。但要注意保持空气流通,天气阴冷时,还要注意防寒保暖。
Fifth introduction, note the way: the introduction of rabbit, to handle the necessary exit animal quarantine certificate; ② before loading don't fed too full, the transportation time over 1 days of feeding amount, to feed, to prevent the loss of flesh. The forage species feed application originally Warren feeding, and the green juicy feed, concentrate supplement; the transport box to box for rabbits, good sun shading, wind, reduce transportation because of stress reaction to rabbit caused by changes in the external environment. But to keep the air circulation, cold weather, but also pay attention to warm.
第六,引种兔到家后注意事项:①因途中运输和环境变换,易引起种兔的应激反应,所以种兔到家后,不要急于喂料,先让其安静1—2小时,再用开水加适量麦麸、食盐和红糖,晾温后饮用,隔1小时左右再喂饲料,最好仍喂给和原来兔场同种或同类的饲料,先精料后青料;②之后,按时定量饲喂,并逐渐调整饲料,防止因饲料配方突然变化而引起种兔消化道疾病。如果饲喂麸皮等粉状饲料时,一定要用少量水分较多的菜类、萝卜类饲料拌和后饲喂,一方面可减少浪费,另一方面,可避免纯干粉料喂兔时发生呛、噎,引发支气管炎;③由于引种搬迁,环境变换,饲料配方改变等,都可不同程度地引起种兔的应激反应,降低对环境的适应能力和抗病能力。因此,应根据不同情况,及早采取防病治病措施。如在饲料中适当拌喂多维素和B族维生素,以增强种兔抗应激能力,兔每千克体重维生素日用量2—3毫克为宜。同时注意“四防”,即防兔的感冒、球虫病、肠炎和支气管炎等常见病;④农户在自繁自养时,要避免种兔近亲繁殖,以确保农户最终能获得高产、高效益。
Sixth, the introduction of rabbit home note: for the way of transportation and environmental transformation, easy cause stress reaction of rabbit, so the rabbit got home, do not rush to feeding, let the quiet for 1 - 2 hours, then add appropriate amount of boiling water, salt and sugar, wheat bran, drying temperature after drinking, every 1 hours to feed feed still, the best feed and the same or similar rabbit feed, concentrated feed after the first green materials; ② after quantitative feeding, on time, and gradually adjust the feed, to prevent feed formulation suddenly changes caused by rabbit digestive tract diseases. If the fed wheat bran powder feed, must use a small amount of water more vegetables, radish feed mixing feeding, on the one hand can reduce waste, on the other hand, can avoid the pure dry powder choke, choke, occurs when fed rabbits lead to bronchitis; the introduction of relocation, environmental transformation, feed formulation changes, can cause varying degrees of stress reaction of rabbit, reduced ability to adapt to the environment and disease resistant ability. Therefore, should act according to the different situation, take measures to prevent and cure diseases. Such as multi vitamin and vitamin B appropriate mix feed in feed, in order to enhance the anti stress ability of rabbit, rabbit per kilogram of body weight daily dosage of 2 - 3 mg is appropriate. At the same time pay attention to "four prevention", colds, bronchitis, enteritis and coccidiosis common disease that rabbit proof; the farmers in the Farrow, to avoid the kind of inbreeding coefficient, to ensure that the farmers can get high yield, high efficiency.
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