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、雜交種兔再留種。兩個家兔品種雜交，雜交一代個大、體壯、抗病力增強、生長速度快，但不宜再留作種用。因為雜交兔遺傳性能很不穩定，后代會出現嚴重的性狀分離，生長緩慢，抗病力減弱，飼料報酬降低。

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、連續血配。很多的養兔戶，為了能讓家兔多產子兔，連續血配，也不考慮母兔的體況及季節的影響，致使產兔不少，活兔不多。血配一窩盡量休息半月或一月后再配，同時保證營養平衡。

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、草料為主草為輔。家兔是草食性動物，不宜過多投喂精料。可有些養兔戶，為了能讓兔快長，過多增加精料的投喂量。這樣不僅增加飼料費用，而且加重了家兔的腸道負擔，影響了其正常的營養代謝，造成腸道病的多發。

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、喂單一飼料。有些養兔戶，為了省事，怕麻煩，總是喂一種料。養兔戶應根據兔的品種、日齡、用途等，配制合理的全價料，以提高飼料的利用率，增加養兔收益。

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、濫用添加劑。有的農戶養兔，不是根據兔群有針對性地使用添加劑，而是認為添加劑越多對兔越好。這不僅增加了飼料成本，造成浪費，而且由于不同的添加劑之間的拮抗作用，不但達不到預期效果，甚至還會發生中毒，造成損失。

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、消毒、投藥同步進行。不少養兔戶，習慣在接種后，馬上消毒，認為這樣可徹 底消除病源，或為了防應激投喂大量的藥物，結果影響了疫苗的免疫效力，導致免疫力下降或防疫失敗。

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.