高产长毛种兔的选择与配种

发布日期:2014-06-05 来源:http://www.myxinhua.com 发布人:admin

1、种兔的选择
1, the choice of the rabbit
  种公兔要发育好、无疾病、体格健壮、遗传性能稳定、抗病力强、性欲旺盛,才能完成好配种任务。
Male rabbit want a good development, no disease, able-bodied, genetic stability, strong disease resistance, sexual desire exuberant, can complete the task of breeding.
  种母兔要体型大、粗毛含量高、毛密、产毛量高,才能繁育出良好的后代。种兔性成熟期为6个月,体重达3~3.5千克,才能繁育出体型大、增重快的幼兔。
A mother rabbit to large, coarse hair content high, dense wool, wool yield, to produce good offspring. Adult rabbits for 6 months, weight 3 ~ 3.5 kg, can produce the large size, rapid weight gain in immature rabbits.
  2、配种
2, breeding
  毛兔配种时要剪毛,应把母兔捉到公兔笼内,不宜在母兔笼内进行。因公兔离开了自己所熟悉的环境,精力不集中,性机能下降,影响配种效果。

Rabbit breeding to shearing, should the mother rabbit caught the rabbit hutch, not in the mother rabbit hutch. On rabbit to leave their familiar environment, energy is not concentrated, sexual function decline, effects of mating effect.
  配种时间,春秋季节宜早晨或下午4点后进行,夏季宜在夜间凉爽时进行,冬季可在中午配种。公兔每日可配种2次,隔日进行,禁止使用次数过多,否则会影响公兔精液品质和使用年限。母兔应隔月繁殖,才能保障种兔的身体素质不下降,才能有充分的精力哺育后代。
Breeding time, spring and autumn should be the morning or after 4 p.m., Xia Jiyi at night is cool, but at noon in winter breeding. Male rabbit breeding 2 times daily, every other day, to prohibit excessive use, otherwise it will affect the male rabbit semen quality and service life. Mother rabbit should every other month, breeding, in order to protect rabbit body quality is not reduced, to have sufficient energy to care for offspring.