It is necessary to apply this technology to strengthen the research in ruminal protozoal's function and interaction with other ruminal microorganism.
有必要应用此技术，深入研究瘤胃原虫功能，及其与其他瘤胃微生物的互作。
Ruminal smooth muscle tissue of goats (42 days of age) was collected, and ruminal smooth muscle cells was cultured in vitro by the method of collagenase digestion.
采集42日龄山羊的瘤胃肌肉组织，采用胶原酶消化法进行了山羊瘤胃平滑肌细胞的体外培养。
Abstract: in vitro gas production method was performed to examine the effects of 3 typical dairy diets in northern China on ruminal fermentation characteristics in vitro.
摘要本试验采用体外产气法，研究我国北方3种饲养模式下奶牛饲粮对体外瘤胃发酵特性的影响。
The present study was divided into 9 trials to discuss the rule of degradation of vitamin A in rumen and evaluate the effects of ruminal protected vitamin A on dairy cows.
本论文共分9个试验对奶牛维生素A的瘤胃降解规律进行研究，并对过瘤胃保护维生素A的效果进行评价。
Abstract : Ruminants are able to utilize fibrous feed as a source of energy and nutrients due to the ruminal microbes, composed mainly of bacteria, fungi, and ciliate protozoa.
摘要 ：反刍动物由于瘤胃微生物的存在能够分解并利用饲料中的纤维素来提供能量和蛋白质。
This suggests that Daidaein can increase the synthesis capacity of ruminal microbial crude protein and alter the rumen fermentation pattern, tend to propionic-type fermentation.
提示，大豆黄酮能提高瘤胃微生物蛋白的合成能力，改善瘤胃的发酵类型，使瘤胃发酵趋于丙酸型。
Although these ammonia producers have limited ability to degrade proteins, they can utilize peptides or amino acids released by the proteases and peptidases of other ruminal bacteria.
虽然这些产氨菌不能有效地降解蛋白质，但它们可以利用其他瘤胃细菌的蛋白酶或肽酶水解的产物小肽与氨基酸。
The effects of yeast culture (Saccharomyces cerevisiae) supplementation on ruminal fermentation were investigated in this study using an artificial rumen device in a random design experiment.
本研究采用完全随机试验设计，使用持续动态人工瘤胃装置，研究了酿酒酵母菌培养物对瘤胃发酵的影响。
These are usually fed to dairy cows by adding the fat source directly to the ration. Protected fats are sources that have been chemically treated to resist interacting with the ruminal environment.
保护脂肪是经化学处理，能抵抗瘤胃环境交互作用的脂肪源，在大多数饲料加工厂都可买到。
Cysteamine promoted endogenous growth hormone production by depleting somatostatin in the hypothalamus and gut, thereafter accelerating ruminal metabolism and microbial protein synthesis apparently.
半胱胺可耗竭下丘脑和肠道的生长抑素，从而提高生长激素等水平，使瘤胃内代谢及蛋白质合成显著加强。
The parameters of internal environment in rumen and the indices of autonomic nervous regulation were examined in 69 heads of cattle suffering from the alkaline forestomach atony and ruminal impaction.
对69例前胃弛缓和瘤胃积食等胃肠弛缓自然病牛的瘤胃内环境参数和植物神经调控指标进行了检测。
The ruminal protozoal is the important component of the ruminal microorganism. They influence the digestion and utilization of carbohydrate, nitrogenous material, mineral and vitamin in feed directly.
瘤胃原虫是瘤胃微生物的重要组成部分，它们直接影响饲料中碳水化合物、含氮物质、矿物质和维生素的消化和利用。
The ruminal protozoal is the important component of the ruminal microorganism. They influence the digestion and utilization of carbohydrate, nitrogenous material, mineral and vitamin in feed directly.
瘤胃原虫是瘤胃微生物的重要组成部分，它们直接影响饲料中碳水化合物、含氮物质、矿物质和维生素的消化和利用。
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