泌乳的

Investigated and observed after operated of concrescence、DMI、constitution、digest funtion and so on of capability resume complexion. and after operated of technical tend and protect、breed and manage methods. Conclusion: 1、Displacement the abomasum is considered to be a multifactorial disease.

通过九个多月的术后观察与调查，在手术后的一定时期，术牛的饮食和体质恢复良好，泌乳量、发情和配种等基本恢复正常，对其生产性能没有直接的影响。

The nursing plan of improved postoperative nursing for experimental group is that puerperas were given fluid diet at postoperation 6 hours instead of 24 hours,removed catheter at postoperation 6 to 12 hours instead of 36 to 48 hours and encouraged and helped ambulatory early . Then the times of anal exsufflation and first leaving bed and breast milk secretion were recorded,autonomous urination and postoperative complications were monitored . These results were compared with those of control group,which was adopt ordinary abdominal longitudinal straight incision for cesarean section of lower uterine segment .

对研究组术后护理进行了改进，将术后24小时进流质饮食改为术后6小时进流质饮食，观察肛门排气时间；将术后36至48小时拔除导尿管的时间改为术后6至12小时，观察产妇自行排尿的情况；鼓励并协助产妇早期活动，记录首次下床活动时间，泌乳时间和术后并发症的情况，与200例常规腹部纵形直切口子宫下端剖宫产对照。

A single-factor experiment was designed to research the effect of nutrition level on body weight of multiparous sows during gestation through investigating the effect of gestation nutrition on the reproduction performance of multiparous sows in subsequent 3 parities and based on regression analysis of feed intake as well as lactation weight loss and reproduction performance during gestation.

摘要采用单因子试验设计，通过对妊娠期不同营养水平连续3胎经产母猪生产的研究，建立妊娠期采食量与泌乳损失及繁殖性能等之间关系的回归方程，研究妊娠期不同营养水平对经产母猪体重变化的影响。

Eight healthy multiparous Chinese Holstein cows in early lactation were chosen. There were four high-yielding cows and four middle-yielding cows, separately with similar milk yield, parity and parturition date and body weight.

选择8头经产泌乳早期的中国荷斯坦奶牛，其中4头中产奶牛和4头高产奶牛(健康无病，中产奶牛和高产奶牛分别具有相近的产奶量、胎次、产犊日期和体重)，分别采用4×4拉丁方试验设计进行试验，研究日粮中补充染料木黄酮对奶牛的影响。

Disorders of fetal development including the principles of teratology and the mechanism of normal and abnormal parturition will be covered as well as the pathophysiology of the breast and disorders of lactation.

还有乳房的病生理学、泌乳方面的疾病，以及胎儿发育的疾病──包括畸胎学原理与正常、异常分娩的机转──也都在授课范围之内。

In physiology, it was shown that the environmental temperature affected on the thermotaxis of wool rabbit and caused a series of chain of reactions including peripheral blood circulation, respiration, gaseous metabolism, water metabolism, the amount of feeds taken and the function of digestivity.

包括外周血液循环、呼吸、气体代谢、水分代谢、采食量和消化机能等的反应。在生产方面说明了环境温度影响长毛兔的成长性能、性机能、泌乳机能、产毛量和质量等的变化。

The fall of LH and FSH in serum after HDMA therapy arose from the suppression of the hypothalamus-pituitary-adrenal axis. Otherwise, the elevation of E2 and PRL was unassociated with the clinical effect of HDMA therapy, but the high levels of the E2 and PRL are adverse to the prognosis o the patients.

HDMA可能是通过下丘脑—垂体—肾上腺轴的负反馈抑制作用，使LH和FSH分泌下降；体内E2和PRL升高尽管未见与HDMA的临床疗效有确切相关性，但其高泌乳素和高雌激素水平可能对患者的预后不利。

The protein fractions of these feeds and the in situ degradation characteristics of fraction B were determined with three high producing cows fitted with permanent cannulas in rumen, and the degraded ability of these feeds protein fractions were studied.

本论文第二部分主要是利用持续动态人工瘤胃模拟装置，研究了在日粮精粗比、能量和粗蛋白质基本相同的情况下，调整日粮蛋白质组分的水平(RDP/RUP分别为1.73、1.58、1.45和1.33)，对泌乳奶牛瘤胃发酵的影响。

9 healthy adult Holstein cows were selected as experimental cows and they were divided into 3 groups according to different milk lactations. Individual tracking method was used to observe and record the amount of Diptera insects. The blood was took on the tail vein under the aseptic condition and then the serum was extracted. The level of ACTH, COR, PRL, GH and NE in the serum were detected by the method of radioactive immunoassay method and fluorescence spectrophotometry.

方法］选择9头成年健康的荷斯坦奶牛作为试验牛，按不同泌乳阶段分3组，采用个体跟踪法观察并记录侵袭试验牛双翅目昆虫的数目，自尾静脉无菌采血，提取血清，采用放射性免疫法和荧光分光光度法测定血清中AGTH、COR、PRL、GH和NE的水平。

Effection of adding Yikang"XP" to cattle concentrated feed on production of middle period of milch cow

生产的益康&XP&对荷斯坦奶牛泌乳中期生产性能的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。