1.EXPLORING OF MAKING USE OF CALLS TO INFER PEAK OESTRUS AND TO PROMOTE OESTRUS IN GIANT PANDA(Ailuropoda melanoleuca)
利用大熊猫叫声推断大熊猫发情高潮期及催情的初探
2.Experiment 1, Acid insoluble ash (AIA) was applied in the determination of voluntary feed intake (VFI) of IMWCGs in oestrus season and the nutrients of grass were analyzed to determine the nutrients intake.
试验一 通过酸不溶灰分法(AIA)对内蒙古白绒山羊发情季节的放牧采食量及牧草中主要营养成分进行测定,确定其营养物质摄入量。
3.2. Intrauterine insemination time are different. Ewe of naturally cycling is inseminated after 24 hours of oestrus; Ewe of Estrus Induction is after 54 hours of device removal;
2、自然发情的母羊应该在发情后24小时，诱导发情的母羊应该在撤栓后54小时，同期发情母羊应该在撤栓后60小时进行子宫内输精。
4.The higher percentage of expending and hatched embryos were obtained (31.75% and 22.33% in Borderdale and 25.89% and 31.75% in Poll Dorset respectively) on day 8 post oestrus.
配种后8天从波德代和无角陶赛特供体羊上所冲取的胚胎,以扩展囊胚和孵出囊胚为最多,分别占从两品种羊上所回收总胚的38.92%、22.33%和25.89%、31.75%。
5.(4)Ewe has an persistent oestrus for 30～36h.
(4)母羊的发情持续期为30～36h。
6.The changes of urinary 17β-estradiol and progesterone levels of 3 female giant pandas (Ailuropoda melanoleuca) during oestrus were determined by using radioimmu-noassay
在雌二醇峰后,尿中孕酮水平逐步升高,发情后期的孕酮平均值显著高于发情前期(P<0.01)。 本实验中,3头大熊猫均妊娠,说明自然交配或人工授精的适宜时间可根据雌性大熊猫尿中17β-雌二醇的监测予以确定。
7.Hair progesterone contents during gestasion and milk progesterone levels during oestrus cycle in Saanen (S),crosses F1(S×Chengdu Mah) and F2 (S×(S×Chengdu Mah) ) goats were determined using the RIA kit.
本试验用放射免疫分析(RIA)药盒测定了沙能,杂交1代(沙能×成都麻羊)和杂交2代〔沙×(沙×成)〕共23头山羊发情周期中及妊娠期中奶孕酮和毛孕酮浓度的变化。
8.4. In 25 oestrus ewes of 6~8 months old, the total number of ovulated follicles was 79, with the average number 3.16 per ovulating ewe;
4．观测大足黑山羊6～8月龄的发情母羊25头次，排卵卵泡79个，平均排卵数为3.16个；
9.When gilts or sows enter oestrus in their reproductive cycles (about 21 days long) they are ready to be bred.
小母猪和大母猪的发情期大概是21天，这是她们的生理循环周期。
10.(5)The average time when ewe of post partum appears first oestrus is approximately 102d.
(5)产后出现第一次发情的时间平均为102d左右。
