瘤胃的

The electrical activities and sequences of oesophagus, reticulum and the four compartments of rumen in sheep were recorded with polygram system RM-6008 during rest, feed, rumination and eructation.

用RM-6008型记录仪记录了绵羊在安静、进食、反刍和嗳气等状态下的食管、网胃和瘤胃的前背囊、后背盲囊、后腹盲囊、前腹囊的电活动及其先后次序。

Intravoneous injection of 0.5mg/kgBW jingsongling cause the 60 minutesrelaxation of goat gastric motor.The effects of jingsongling on the gastric motor ofgoat is major of effects of α2 -adrenoceptor agonist,as well as that of α1 -adrenoceptor agonist,the effects of α1 -adrenoceptor agonist concentrate at thecardic and pylorus;the function of α2 -adrenoceptor exit widely at cardic,pylorus,rumen,reticulum,omasum and abomasum,the function at different part is not the same.The lowestdose of jingsonglinginhibiting the amplitude and frequency of the gastricmyoelectric is 0.01mg/kgBW;the influence of jingsonglingto the gastricmotility of goat is dose-dependent,and the amplitude regain after the frequency ofgastric myoelectriv wave.When the goat revived,the gastric motor function is notreach the level of the normal;the major reason ofjingsongling cause the goat gastricrelaxation is the amplitude renew slowly.The intravoneous injection ofjingsonglingfirst,after 5 minutes,intravoneous injection the antagonist,the effect of prazosin and idazoxan mixed is best,which can fast reversal of theinhibition of jingsongling on the gastric motor of goat,the effects of idazoxan isgood,and the prazosin block the effection of jingsongling is better than that ofxylazine,especially at cardia and pylorus.When intravoneous injection of0.5mg/kgBW idazoxan and/or prazosin only,the amplitude of gastric myoelectric ingoat increases at a certain degree,but the frequency is not changed.

静脉注射0.5mk/kgBW的静松灵引起山羊胃蠕动弛缓长达60分钟；静脉注射0.5mg/kgBW的静松灵对山羊胃蠕动机能的影响是以α2肾上腺素受体作用为主的，兼有α1肾上腺素受体的作用，而且静松灵的α1肾上腺素受体的作用主要集中在幽门和贲门；α2肾上腺素受体的作用广泛存在于贲门、瘤胃、网胃、瓣胃、皱胃和幽门中，不同部位间有功能上的差异；静注0.01mg/kgBW的静松灵是对山羊的贲门、瘤胃、网胃、瓣胃、皱胃和幽门的肌电波频率和振幅均产生影响的最低剂量；静注一定剂量的静松灵对山羊胃蠕动的抑制作用与剂量呈相关性；而且山羊胃肌电波振幅的恢复比肌电波频率的恢复慢；苏醒时山羊的胃蠕动机能尚未恢复到正常状态；静松灵引起山羊胃弛缓的主要原因是由于胃肌电波的振幅恢复慢；静注0.5mg/kgBW的静松灵，5分钟后静注0.5mg/kgBW的拮抗剂时，咪唑克生+哌唑嗪的作用最好，能迅速地逆转静松灵对山羊胃蠕动的抑制作用，咪唑克生也有很强的拮抗作用，而哌唑嗪对静松灵的拮抗效果好于对隆朋的拮抗；单独静注0.5mg/kgBW的咪唑克生和/或哌唑嗪时，山羊的瘤胃、网胃、瓣胃、皱胃、贲门和幽门的肌电波振幅有一定程度的增强，而肌电波频率未见变化。

In order to develop ferment functional of rumen, researchers focus on the study on rumen microbial ecosystem.

为了充分发挥瘤胃的发酵功能，研究人员一直致力于瘤胃微生态的研究。

After all, the four forage rations could guarantee the normal function of diary rumen fermentation and performance.

总体上讲，四种日粮都可保证瘤胃的正常发酵和泌乳性能。

Regression model and correlation of degradability between CP and OM in rumen were obtained.

饲料不同成分在瘤胃内的降解率存在显著的相关和回归关系，饲料有机物和粗蛋白在瘤胃的降解与饲料中ADF的含量存在显著相关和回归关系。

Calf starter is a crucial link to proper ruminal development and successfully weaning.

犊牛料与瘤胃的正常发育和成功断奶密切相关。

To confect diet formulation of ruminant accurately, three steers fitted with permanent ruminal cannulas and T-type duodenal cannulas were used to investigate degradation characteristics and apparent intestinal digestibility of crude protein and amino acid by in situ method.

本试验探讨了常用饲料在瘤胃的降解特性及非降解饲料的小肠消化率，旨在为研究反刍动物的营养平衡和消化规律及科学配制日粮提供依据。试验选用3头装瘤胃瘘管和十二指肠瘘管的肉牛，采用尼龙袋法研究反刍动物常用饲料粗蛋白质和氨基酸瘤胃降解参数和表观小肠消化率。

Where the food forms into a ball called a cud.

物形成一个被称做瘤胃的球体。

Allow the modern high milk-yielding cows the much needed energy to stage a recovery after calving and since rumen activities were not affected, nutrients absorption from dry matters intake is also optimized.

这个简单的作用确实解决了以上提及的主要问题，并将使现代高产奶量奶牛孕后恢复期能获得大量必要的能量，并且瘤胃的活性不会受到影响，也优化了从干饲料中吸收的营养。

According to result of group I, II, HI, relationship of dry matter intake digestible energy intake , crude protein intake , ruminal degradable protein or ruminal undegradable protein with average daily gain of stall-feeding growing Boer goats were analyzed.

根据Ⅰ、Ⅱ、Ⅲ组试验数据得出波尔山羊干物质采食量、粗蛋白质采食量、瘤胃降解蛋白、瘤胃非降解蛋白及消化能采食量与羔羊日增重的回归关系如下： DMI=2.540△W+659.7(r=0.953，p.05) CPI=0.70△W+40.492(r=0.955，p.05) RDPI=0.213△W+65.06(r=0.856，p.05) UDPI=0.488△W-24.56(r=0.984，p.05) DEI=68.56△W+1074.9(r=0.924，p.05)根据回归方程，本研究提出了波尔山羊(3～5月龄)日增重0～250g的每日每只营养需要建议参数：即当预期日增重分别为0g、50g、100g、150g、200g、250g时，消化能日供给量分别为1.08MJ、4.50M3、7.93M5、11.36MJ、14.79MJ、18.21MJ，粗蛋白日供给量分别为40g、75g、110g、145g、180g、215g，瘤胃降解蛋白日供给量分别为409、759、869、979、1089、1189，瘤胃非降解蛋白日供给量分别为09、09、249、489、729、979。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。