春季時(shí)，家兔的生殖機(jī)能也恢復(fù)正常并活躍起來(lái)。因此，在春季應(yīng)抓緊時(shí)間做好選種選配工作。下面蒙陰長(zhǎng)毛兔廠家來(lái)講講家兔春繁期的飼養(yǎng)管理。

In spring, the reproductive function of rabbits also returned to normal and became active. Therefore, we should seize the time to do a good job of seed selection in spring. Next, the manufacturer of Mengyin Longhair Rabbit will talk about the breeding management of rabbits in spring breeding period.

1.飼料營(yíng)養(yǎng)

1. Feed nutrition

早春時(shí)節(jié)應(yīng)對(duì)公母兔補(bǔ)充營(yíng)養(yǎng)，尤其是蛋白質(zhì)、維生素和微量元素。每只兔可日喂青草700克、混合精料50克。

In early spring, male and female rabbits should be provided with nutrition, especially protein, vitamins and trace elements. Each rabbit can feed 700g of grass and 50g of mixed concentrate every day.

2.保溫補(bǔ)光

2. Heat preservation and polishing

早春天氣不穩(wěn)定，有時(shí)會(huì)出現(xiàn)倒春寒，因此要做好防寒保溫工作。對(duì)溫度低、光照少的兔舍應(yīng)人工補(bǔ)光，確保每天有14～16小時(shí)光照時(shí)間。

The weather in early spring is unstable, and sometimes it is cold in late spring, so we should do a good job of cold prevention and insulation. Artificial light shall be added to the rabbit house with low temperature and light to ensure 14~16 hours of light every day.

3.優(yōu)選種兔

3. Preferred breeding rabbits

春繁兔須選擇體質(zhì)健壯，發(fā)育良好，種公兔性欲旺盛;種母兔生殖器官發(fā)育良好，有效乳頭4對(duì)以上，發(fā)情正常，產(chǎn)仔率高，護(hù)仔性強(qiáng)。好采取壯年公兔配壯年母兔。公母配比為1∶8～10。避免近親交配，防止品種退化。

Spring breeding rabbits must choose healthy, well developed and male breeding rabbits with strong sexual desire; The reproductive organs of breeding female rabbits are well developed, with more than 4 pairs of effective nipples, normal oestrus, high litter rate and strong litter protection. It is good to match the male rabbit with the female rabbit. The ratio of male to female is 1 ∶ 8-10. Avoid inbreeding and prevent variety degeneration.

4.適期配種

4. Suitable breeding

兔屬刺激性排卵動(dòng)物，一經(jīng)公兔交配刺激后即可排卵，因而應(yīng)在第次配種后間隔8～10小時(shí)再?gòu)?fù)配1驗(yàn)表明，母兔發(fā)情后陰唇濕潤(rùn)紅腫，有"粉紅早、黑紫遲、老紅正當(dāng)時(shí)"之說(shuō)。

Rabbits are stimulating ovulating animals. They can ovulate once the male rabbits are stimulated by mating. Therefore, they should be re mated at an interval of 8 to 10 hours after the first mating. The test shows that the female rabbits' labia are moist and swollen after oestrus, and there is a saying that "pink is early, black and purple is late, and old red is just in time".

5.人工輔配

5. Manual auxiliary configuration

選擇性欲旺盛種公兔，把母兔放人公兔籠中，先將母兔輕輕按住，右手抓住頸皮和兩耳，左手從腹側(cè)伸入腹下后腿之間，并以大拇指和食指撐在母兔生殖器兩側(cè)，將臀部抬高呈頭低尾高姿勢(shì)，任公兔自由交配。配種后用手輕輕拍打母兔臀部，使其后軀緊張，以利精液吸入，避免倒流。待交配后8小時(shí)左右再?gòu)?fù)配1次可提高配種效果。

Select male rabbits with strong sexual desire, put the female rabbit into the male rabbit cage, press the female rabbit gently, grasp the neck skin and two ears with the right hand, stretch the left hand from the ventral side into the lower abdominal hind legs, support the two sides of the female rabbit's genitalia with the thumb and index finger, raise the hips to a head low tail high position, and let the male rabbits freely mate. After mating, gently pat the female rabbit's buttocks to make the hindquarters tense, so as to facilitate semen inhalation and avoid reflux. The effect of mating can be improved by mixing once more about 8 hours after mating.

此外要注意春季繁殖時(shí)期，各種病原微生物也不斷滋生繁殖，對(duì)養(yǎng)兔威脅較大，須加強(qiáng)管理。更多相關(guān)的內(nèi)容就來(lái)我們網(wǎng)站http://m.jinrimeigu.cn進(jìn)行咨詢吧！

In addition, attention should be paid to the breeding period in spring, when various pathogenic microorganisms are also breeding, which poses a great threat to rabbit breeding, and management should be strengthened. More relevant content will come to our website http://m.jinrimeigu.cn Consult!