種公兔在兔群中具有關(guān)鍵作用，其優(yōu)劣將影響整個兔群的質(zhì)量。俗話有“母兔好，好一窩；公兔好，好一坡”的說法。因種公兔的任務(wù)是配種和繁育后代，公兔質(zhì)量的好壞，一方面直接影響母兔的受胎率和產(chǎn)仔數(shù)，另一方面大大影響其后代的生活力和質(zhì)量。只有好的種公兔，才能獲得大量好的后代。因此，當(dāng)種公兔的基因確定以后，種公兔的飼養(yǎng)管理將起到?jīng)Q定性作用。下面
蒙陰長毛兔廠家為您講解一番：
The breeding male rabbit plays a crucial role in the rabbit population, and its quality will affect the quality of the entire rabbit population. As the saying goes, "A good mother rabbit makes a good nest; a good male rabbit makes a good slope. The task of breeding male rabbits is to breed and breed offspring. The quality of male rabbits directly affects the conception rate and litter size of female rabbits, and greatly affects the vitality and quality of their offspring. Only good and excellent male rabbits can obtain a large number of good offspring. Therefore, when the genes of the male rabbits are determined, the breeding and management of the male rabbits will play a decisive role. Below, the manufacturer of Mengyin Changmao Rabbit will explain to you:
1、非配種期的飼養(yǎng)管理
1. Breeding management during non breeding period
肉兔的配種繁殖雖無明顯的季節(jié)，但有淡旺季之分，特別是北方地區(qū)配種繁殖多集中在春、秋兩季，而夏、冬季配種較少。
Although there is no obvious season for the breeding and reproduction of meat rabbits, there are light and peak seasons, especially in the northern regions where breeding and reproduction are mostly concentrated in spring and autumn, and less in summer and winter.
在非配種期，種公兔正值恢復(fù)體力、養(yǎng)精蓄銳之際，生理負(fù)擔(dān)不重，故只需給予中等營養(yǎng)水平的飼料，但飼養(yǎng)上也要注意營養(yǎng)的性和均衡性，日糧中各種營養(yǎng)物質(zhì)都不能缺少，特別是蛋白質(zhì)、維生素和礦物質(zhì)更為重要。
During the non breeding period, male rabbits are recovering their physical strength and energy, and their physiological burden is not heavy. Therefore, they only need to be fed with medium nutrient levels of feed. However, attention should also be paid to the comprehensiveness and balance of nutrition in feeding, and various nutrients in the diet should not be lacking, especially protein, vitamins, and minerals.
可供給中等水平的飼料，以青綠飼料為主，混合精料為輔。膘情中等為度，不能過胖或過瘦。實踐表明，非配種期的種公兔日糧飼喂量每天每只800-1000克。另外再搭配少量精料，飼喂量每天每只30-50克。冬季可每天每只喂給粗飼料200-500克，胡蘿卜300-500克。
Can provide medium level feed, mainly green feed, supplemented by mixed concentrate. Moderate body fat is recommended, and should not be too fat or too thin. Practice has shown that the daily feed amount for non breeding period male rabbits is 800-1000 grams per animal. In addition, add a small amount of concentrate and feed at a daily rate of 30-50 grams per animal. In winter, each animal can be fed 200-500 grams of coarse feed and 300-500 grams of carrots per day.
管理上要單籠飼養(yǎng)或小群飼養(yǎng)，籠舍要求干燥、通風(fēng)、透光。運(yùn)動要充足，養(yǎng)殖戶可在庭內(nèi)設(shè)運(yùn)動場，每天放1次，每次1~2小時。工廠化養(yǎng)兔場可當(dāng)加大兔籠尺寸，以便于公兔在籠內(nèi)運(yùn)動。
Management requires single cage or small group feeding, with dry, ventilated, and transparent cages. Exercise should be sufficient, and farmers can set up a sports field in the courtyard, playing once a day for 1-2 hours each time. Factorized rabbit farms can increase the size of the rabbit cage to facilitate male rabbits' movement inside the cage.
2．配種期的飼養(yǎng)管理
2. Breeding management during the breeding period
種公兔的營養(yǎng)水平直接影響到配種與精液品質(zhì)。因此，飼養(yǎng)上要注意營養(yǎng)的全價性，特別是蛋白質(zhì)、維生素和礦物質(zhì)的需要。同時要求體積小，適口性好，易于消化吸收，并且營養(yǎng)要長期穩(wěn)定。
The nutritional level of male rabbits directly affects their mating and semen quality. Therefore, attention should be paid to the full valence of nutrition in breeding, especially the need for protein, vitamins, and minerals. At the same time, it requires small size, good palatability, easy digestion and absorption, and long-term stable nutrition.
日糧營養(yǎng)成分中，要保證蛋白質(zhì)需要，加喂適量的豆餅、豆渣、苜蓿等富含蛋白質(zhì)的飼料。如長期飼喂低蛋白質(zhì)日糧會引起精液質(zhì)量下降。對精液品質(zhì)不佳的公兔，每天可補(bǔ)喂浸泡煮熟的黃豆15-20粒，蠶蛹及豆科牧草等，均可提高公兔的精液品質(zhì)和配種受胎率。
In the nutritional composition of the diet, the first step is to ensure the protein requirement by adding an appropriate amount of protein rich feed such as soybean cakes, soybean dregs, and alfalfa. Long term feeding of low protein diets can cause a decrease in semen quality. For male rabbits with poor semen quality, 15 to 20 soaked and cooked soybeans, silkworm pupae, and leguminous forage can be supplemented daily to improve the semen quality and mating conception rate of male rabbits.
礦物質(zhì)元素對種公兔精液品質(zhì)也有明顯的影響，特別是鈣，如果日糧中缺鈣則會引起精子發(fā)育不全，活力降低，公兔四肢無力。日糧中一般不會缺磷，但適宜的鈣、磷比例對種公兔繁殖能力也非常重要，一般應(yīng)為1.5：1-2:1。
Mineral elements also have a significant impact on the semen quality of male rabbits, especially calcium. If calcium is lacking in the diet, it can cause incomplete sperm development, decreased vitality, and limb weakness in male rabbits. There is generally no phosphorus deficiency in the diet, but the appropriate calcium to phosphorus ratio is also very important for the reproductive ability of male rabbits, which should be generally 1.5:1 to 2:1.
維生素對種公兔的配種能力也有一定影響，因此日糧中應(yīng)補(bǔ)加適量的微量元素以及加喂胡蘿卜、大麥芽、青草等富含維生素的飼料。
Vitamins also have a certain impact on the breeding ability of male rabbits. Therefore, an appropriate amount of trace elements should be added to the diet, as well as vitamin rich feed such as carrots, barley malt, and grass.
雖然青綠飼料中含有豐富的維生素，一般不會缺乏，但在冬季青綠飼料較少或常年飼喂顆粒飼料時，容易造成維生素缺乏癥狀。如種公兔缺乏維生素A時，會引起睪丸精細(xì)管上皮組織變性，畸形精子數(shù)量增加，可用青綠飼料或多種維生素等得到糾正。
Although green feed contains abundant vitamins and is generally not deficient, it is easy to cause symptoms of vitamin deficiency when there is less green feed in winter or when pellet feed is fed year-round. When male rabbits lack vitamin A, it can cause degeneration of the epithelial tissue of the testicular fine tubules and an increase in the number of abnormal sperm, which can be corrected with green feed or various vitamins.
3、配種前的飼養(yǎng)管理
3. Feeding management before breeding
20天開始調(diào)整日糧配方，使蛋白質(zhì)水平提高到14%-15%。配種旺季要適當(dāng)增加或補(bǔ)充動物性飼料，例如，魚粉、蠶蛹、雞蛋（1/4-1/2）、骨粉每日5克等。當(dāng)配種次數(shù)增加，如達(dá)到每天2次時，日糧應(yīng)增加25%。營養(yǎng)供給上還要注意長期性和持續(xù)性，不要輕易更換飼料。飼養(yǎng)方式可采用限飼的方法，控制體重在中等膘情。
Starting from the 20th day, adjust the diet formula to increase protein levels to 14% -15%. During the peak season of breeding, animal feed should be appropriately added or supplemented, such as fish meal, silkworm pupa, eggs (1/4-1/2), and bone meal of 5 grams per day. When the frequency of breeding increases, such as reaching 2 times per day, the diet should be increased by 25%. In terms of nutritional supply, attention should also be paid to long-term and sustainability, and do not easily change feed. The feeding method can be limited feeding to control the body weight at medium fat level.
4、種公兔必須單籠飼養(yǎng)
4. Breeding male rabbits must be raised in a single cage
種公兔的籠具與母兔的籠具要保持一定距離，減少異性刺激，以免配種時性欲降低。安排配種強(qiáng)度要合理，公母兔比例，人工輔助交配以1:10左右為宜；如采用人工授精，可提高到1:100-150。青年公兔配種次數(shù)不要超過1次以上；成年公兔每天可交配兩次，應(yīng)安排在上下午各1次，連配兩天，應(yīng)休息1天。
The cage of male rabbits should be kept at a certain distance from the cage of female rabbits to reduce heterosexual stimulation and avoid decreased sexual desire during breeding. The arrangement of mating intensity should be reasonable, with a ratio of male and female rabbits, and a suitable artificial assisted mating ratio of around 1:10; If artificial insemination is used, it can be increased to 1:100-150. Young male rabbits should not be bred more than once a day; Adult male rabbits can mate twice a day, and should be arranged once in the morning and afternoon. They should mate for two consecutive days and rest for one day.
要提供清潔衛(wèi)生、干燥、涼爽、安靜的環(huán)境。籠具的底板要做到平、直、挺，間隙適中，沒有釘頭或毛刺，以防止腳皮炎或造成陰囊和睪丸的損傷。做到四不配：喂料前后半小時之內(nèi)不配；種公兔換毛期間不配；種公兔健康狀況欠佳時不配；天熱沒有降溫設(shè)施不配。
Provide a clean, hygienic, dry, cool, and quiet environment. The bottom plate of the cage should be flat, straight, and straight, with moderate gaps and no nail heads or burrs to prevent foot dermatitis or damage to the scrotum and testicles. Achieve four mismatches: mismatches within half an hour before and after feeding; Breeding male rabbits do not mate during hair changing; When the health status of male rabbits is poor, they are not suitable; The weather is hot and there are no cooling facilities.
總之，種公兔的飼養(yǎng)要求是發(fā)育良好，體格健壯，不肥不瘦，膘情達(dá)到種用膘度；性欲旺盛，配種能力強(qiáng)；精液品質(zhì)要好，與配母兔受胎率高。種公兔的飼養(yǎng)管理應(yīng)分為配種期和非配種期。更多相關(guān)內(nèi)容就來我們網(wǎng)站
http://www.lyhggs.com咨詢！
In short, the breeding requirements for male rabbits are good development, strong physique, neither fat nor thin, and their body fat should reach the level of seed fat; Strong sexual desire and strong mating ability; The semen quality is good, and the conception rate is high compared to the mating mother rabbit. The breeding and management of male rabbits should be divided into breeding period and non breeding period. For more related content, come to our website http://www.lyhggs.com consulting service
發(fā)布日期：2023-05-08
來源：http://www.lyhggs.com 發(fā)布人：admin
