种母兔的饲养管理要注意什么?
发布日期:2024-08-01 来源:http://www.myxinhua.com 发布人:创始人
1、空怀期的饲养管理
1. Feeding and management during the empty period
空怀期的母兔不能养得太瘦或太肥,需保持中等膘情。可在配种前的一段时间里通过调整饲料营养水平的方法来解决。
During the empty period, female rabbits should not be raised too thin or too fat, and should maintain a moderate fat condition. It can be solved by adjusting the nutritional level of the feed in the period before mating.
2、怀孕期的管理
2. Management during pregnancy
(一)加强营养。要特别加强胎儿期营养。在配种10-12天后即可对母兔进行摸胎检查,当确认怀孕后开始补料,在不改变饲料配方的情况下,饲喂数量应比原来增加两三成。孕兔在临产前2-3天食欲明显下降,此时应以饲喂适口性好的青绿饲料为主。
(1) Strengthen nutrition. Special emphasis should be placed on enhancing fetal nutrition. After 10-12 days of mating, the mother rabbit can be checked for pregnancy. Once pregnancy is confirmed, feeding should begin. Without changing the feed formula, the feeding quantity should be increased by 20-30% compared to before. Pregnant rabbits experience a significant decrease in appetite 2-3 days before delivery, and at this time, they should mainly be fed with palatable green feed.
(二)加强护理。怀孕期不应采毛,以防流产。捕捉兔子应动作轻柔,避免的各种惊吓兔子的因素。流产多发生在怀孕后第12-25天,这段时间更应注意。
(2) Strengthen nursing care. Hair collection should not be done during pregnancy to prevent miscarriage. Capturing rabbits should be done with gentle movements to avoid eliminating various factors that may startle the rabbits. Miscarriage often occurs between the 12th and 25th day of pregnancy, and this period should be taken seriously.
(三)把好产仔关。如超过预产期2天后仍不产仔或遇难产,可进行人工催产,办法是先用普鲁卡因注射液2毫升在阴部周围注射,使产道松开,再用催产素1支在后腿内侧作肌肉注射。产毕要及时给母兔喂些青绿饲料和饮水。
(3) Pay close attention to the delivery of offspring. If there is still no litter or difficult delivery after 2 days beyond the due date, artificial induction of labor can be performed. The method is to first inject 2 milliliters of procaine injection around the genital area to loosen the birth canal, and then inject one tube of oxytocin into the inner hind leg muscle. After delivery, it is necessary to promptly feed the female rabbit with green feed and water.
4、哺乳期的管理
4. Management of lactation period
产仔后三五天由于仔兔吮乳量少,因此可不喂或少喂精料,多喂些青绿饲料。以后随着仔兔吮乳量的增加,母兔的饲料喂量也要逐步增加,直到仔兔20日龄前后开始补饲。母兔泌乳高峰在产后21天左右,以后逐渐减少。
Three to five days after giving birth, due to the low amount of milk suckling by the young rabbits, they can be fed with less or no concentrated feed and more green feed. In the future, as the suckling amount of the young rabbits increases, the feeding amount of the mother rabbits should also gradually increase until the young rabbits start to be supplemented around 20 days of age. The peak lactation of female rabbits occurs around 21 days postpartum and gradually decreases thereafter.