1、 Blind introduction. Due to the lack of detailed understanding of Angora rabbit breeds and blind introduction, the Angora rabbit breeds have poor quality, impure or disease. This is the main reason for the loss of many rabbit farmers.

二、杂交种兔再留种。两个家兔品种杂交，杂交一代个大、体壮、抗病力增强、生长速度快，但不宜再留作种用。因为杂交兔遗传性能很不稳定，后代会出现严重的性状分离，生长缓慢，抗病力减弱，饲料报酬降低。

2、 The hybrid rabbits were re bred. The results showed that the first generation of hybrid rabbit was big, strong, disease resistant and fast growing, but it was not suitable for breeding. Because the genetic performance of hybrid rabbits is very unstable, the offspring will have serious character segregation, slow growth, weakened disease resistance and lower feed reward.

三、连续血配。很多的养兔户，为了能让家兔多产子兔，连续血配，也不考虑母兔的体况及季节的影响，致使产兔不少，活兔不多。血配一窝尽量休息半月或一月后再配，同时保证营养平衡。

3、 Continuous blood matching. Many rabbit farmers, in order to make rabbits produce more rabbits, continuous blood matching, also do not consider the influence of the body condition and season of the mother rabbit, resulting in a lot of rabbits, not many live rabbits. Try to rest for half a month or one month before blood matching, and ensure nutritional balance at the same time.
             

四、草料为主草为辅。家兔是草食性动物，不宜过多投喂精料。可有些养兔户，为了能让兔快长，过多增加精料的投喂量。这样不仅增加饲料费用，而且加重了家兔的肠道负担，影响了其正常的营养代谢，造成肠道病的多发。

4、 Grass is the main material and grass is the auxiliary. Rabbits are herbivorous and should not be fed too much concentrate. But some rabbit farmers, in order to make the rabbit grow fast, increase the feed amount of concentrate too much. This not only increases the cost of feed, but also aggravates the burden on the intestine of rabbits, affects their normal nutritional metabolism, and causes multiple intestinal diseases.

五、喂单一饲料。有些养兔户，为了省事，怕麻烦，总是喂一种料。养兔户应根据兔的品种、日龄、用途等，配制合理的全价料，以提高饲料的利用率，增加养兔收益。

5、 Feed a single feed. Some rabbit farmers, in order to save trouble, afraid of trouble, always feed a kind of material. In order to improve the utilization rate of feed and increase the income of rabbit breeding, rabbit farmers should prepare reasonable full price feed according to the variety, age and use of rabbit.

六、滥用添加剂。有的农户养兔，不是根据兔群有针对性地使用添加剂，而是认为添加剂越多对兔越好。这不仅增加了饲料成本，造成浪费，而且由于不同的添加剂之间的拮抗作用，不但达不到预期效果，甚还会发生中毒，造成损失。

6、 Abuse of additives. Some farmers do not use additives according to rabbit groups, but think that the more additives, the better. This not only increases the cost of feed, resulting in waste, but also due to the antagonism between different additives, not only can not achieve the desired effect, and even poisoning, resulting in losses.

七、防疫、、投药同步进行。不少养兔户，习惯在接种后，马上，认为这样可彻 底病源，或为了防应激投喂大量的药物，结果影响了疫苗的免疫效力，导致免疫力下降或防疫失败。

7、 Epidemic prevention, disinfection and drug administration were carried out simultaneously. Many rabbit farmers are used to disinfecting immediately after vaccination, thinking that this can completely eliminate the source of disease, or to prevent stress by feeding a large number of drugs. As a result, the immune efficacy of the vaccine is affected, leading to decreased immunity or failure of epidemic prevention.