( 1 )选种配种要求选择体大健壮、性欲强、母性好、亲缘远、产毛量高、粗毛率高的兔作种繁殖。根据粗毛型兔的特点,宜采用同质选配,就是选择性状相同或性能表现-致的优秀公母兔来配种,以期获得相似的优良后代。以年产仔 4 胎为例,其中秋配时,因经高温应激后,粗毛型公兔精子尖力恢复较快,故可比-般兔提早 10 多天进行配种繁殖。选留下-代种兔,则以春季和秋季所产的兔为宜。
(1) selective breeding requires the selection of large, strong, strong sexual good, maternal genetic far, wool yield, wool rabbit as a high rate of reproduction. According to the characteristics of coarse wool rabbit, should adopt the homogeneous matching, is to choose good male and female rabbit characters of the same or performance - induced breeding, in order to obtain good offspring similar. In 4 years at tire as example, which with the autumn, due to high temperature stress, coarse wool rabbit sperm tip force restore faster, so the comparable - like rabbit early 10 days of breeding. Choose to leave - on behalf of the rabbits, the spring and autumn by the middle of the rabbit is appropriate.
( 2 )饲养管理根据种兔大小,合理配含青、精、粗饲料,每天分两餐喂饲 0 . 5 - 0 . 75 千克青草、 100 - 150 克颗粒饲料。其营养水平要求消化能 10 - 11 兆焦/千克,粗蛋白 16 % - 17 %。同时根据兔消化道的特点,在配合饲料中粗饲料应占 30 %左右,以使日粮粗纤维达到 12 %- 16 %。幼兔和青年兔处在生长阶段,在配合饲料中添加 0 . 2 %的赖氨酸和蛋氨酸,并给以充足的饮水,每只成年兔及 3 月龄以上青年兔均应单笼饲养。
(2) according to the size of rabbit feeding and management, rational allocation of green, with fine, coarse fodder, day two meal feeding 0.5 - 0.75 kg of grass, 100 - 150 g pellet feed. The nutritional level requirements of digestible energy 10 - 11000000000000 kJ / kg, crude protein 16% - 17%. At the same time, according to the characteristics of the digestive tract in rabbits, with coarse fodder feed should be accounted for about 30%, so that dietary fiber can reach 12 - 16%. Young rabbit and young rabbits at growth stage, in the feed to add 0.2% lysine and methionine, and given adequate drinking water, each adult rabbits and in March above age young rabbits were single cage.
( 3 )仔、幼兔培育重视仔、幼兔的早期管理和选育,使育出的种兔抗病力强、生长快、产毛量高。为使仔兔吃足乳,母兔哺育仔兔以每窝 4 - 5 只为宜,出生后 18 天左右开始吃饲料,逐渐喂给少量易消化而营养高的饲料,如豆浆、牛奶、鲜嫩青草等。由于仔兔胃容积小、消化力弱,生长发育快,要少喂多餐,开食初期以母乳为主,饲料为辅, 30 日龄后,则转变以饲料为主,母乳为辅,直至离乳。断奶后的幼兔可 4 - 5 只-笼群养,并在 1 周内把乳毛全部剪去,以增强血液循环,促进生长发育。同时喂给容易消化、容积小、能量和蛋白质水平高的饲料,要少喂多餐,防止因-次多喂造成腹胀下痢,造成死亡。
(3) the early management and breeding of young, young rabbit cultivating Zi, rabbit, the rabbit out of disease resistance, fast growth, wool yield. In order to make the rabbit to eat enough milk, mother rabbit pups per litter feeding in 4 - 5 is appropriate, about 18 days after birth began to eat feed, has fed a small amount of easy to digest and nutritious diet, such as milk, fresh and tender grass Soybean Milk, etc.. The rabbit stomach volume small, weak digestion, fast growth, to little more than meal feeding, feeding in the early stage of breast milk, feed supplement, after age of 30 days, then change to feed primarily, supplemented by breast milk, until weaning. After weaning rabbits can be 4 - 5 - cage in herds, and hair all cut in 1 weeks, to improve blood circulation, promote growth and development. At the same time, feeding easy to digest, volume is small, the energy and protein level of feed, less feed much food, to prevent secondary feed cause abdominal distension and diarrhea, cause of death.
( 4 )防疫卫生重要的作业是每日早晚各打扫笼舍-次,笼内壁及垫板、料斗定期洗刷消毒。高温季节室内通风,午后用凉水喷洒地面降温,冬季则以塑料薄膜封闭通道,堵住寒气冷风侵袭,同时定时抽排兔舍内的氨气。每年 5 - 7 月梅季前后,要在混合饲料中添加抗球虫药物,如每千克饲料中加人 150 毫克氯苯胍,或用磺胺二甲基嘧啶按1 %的比例拌入,给断奶仔兔连喂 45 天可控制球虫病的发生。如果已发生球虫病,则把上述两种药物的剂量加倍。为防止球虫产生抗药性,最好经常更换几种药物联合使用,效果会更好。在春秋两季定期注射兔瘟及波氏干菌疫苗,以防止传染性疾病。
(4) operation and epidemic prevention health is important to daily morning and evening to clean the cage - time, cage wall and plate, regular washing and disinfection. High temperature season indoor ventilation, afternoon with cold water spray cooling in winter the ground, with plastic film closed channel, with the invasion of cold air, at the same time timing pumping ammonia rabbit's house. 5 - July year before and after plum season, to add anticoccidial drugs in the mixed feed, such as adding 150 mg per kg feed Robenidine, or using sulfamethazine according to the ratio of 1% to mix, weaned rabbits 45 days can even feed control of coccidiosis. If have coccidiosis, the double of the two doses of drugs. In order to prevent coccidiosis resistant, the best regular replacement of combined use of several drugs, the effect will be better. In the spring and autumn season two regular injection of RHDV and Bordetella bacteria vaccine, to prevent infectious diseases.
本场提供优质长毛兔种兔、长毛兔专用电动剪毛器、人工授精技术、饲料配方、兔场规划、新型兔笼、兔毛回收等一条龙服务。
“江北最美乡村”—蒙阴 地址:城云蒙路人和缘大酒店对过(一场) 县城茶棚畜牧养殖科技园A3号(二场)
联系人:公鑫 公为迎 手机: 15898799886 15653954289 13573936628 电话:0539-4835385、4837238 邮箱:xhty4835385@163.com QQ:466909195 397524671