Only when it has been chewed up and digested almost to a liquid can the food pass through the rumen and on through the gut.
只有在食物被咀嚼并几乎消化到液态后，它才能通过瘤胃进入肠道。
Bacteroidertes, Firmicutes, Spirochaetes, and Fibrobacteres were the most abundant in rumen under phyla level.
门级以下瘤胃内最多的是拟杆菌、厚壁菌门、螺旋体和纤维菌门。
The application of this method in rumen microorganisms research should have a broad prospect.
将该技术应用于瘤胃微生物研究有着广阔的前景。
The application of metagenomics may solve many hot and difficult problems in rumen nutrition.
该技术的应用有望解决反刍动物营养研究中诸多热点或难点问题。
Saponin is a type of plant secondary metabolite, which contributes to the modulation of rumen fermentation.
皂苷是一类对反刍动物瘤胃发酵有调控作用的植物次级代谢产物。
Goats use rumen, reticulum and omasum to digest silage.
羊也是利用瘤胃、蜂巢胃、重瓣胃来消化草料（刍料）。
The stomach included rumen, reticulum, omasum and abomasum.
胃包括瘤胃、网胃、瓣胃、皱胃。
The DNA content of rumen epithelium was increased a little.
瘤胃上皮组织DNA含量略有增加。
Rumen protozoa is one of the important components of rumen microorganism.
瘤胃原虫是瘤胃微生物的重要组成部分。
Their esophagus is large and tough and ends in a groove between the rumen and reticulum.
它们的食道即大又坚韧，终结于瘤胃与网胃之间的一个沟。
The PH values in the rumen liquid were within the normal physiological range (6.29-7.46).
饲喂尿素饲料，瘤胃液PH值在正常生理范围内变动（6.29-7.46）。
The uptake patterns of different peptides in the culture by rumen microorgaisms were explored.
利用体外批次培养研究了大豆肽、玉米肽和瘤胃肽的摄取规律。
The disappearance patterns of different peptides by rumen microorganisms were studied in vitro.
利用体外瘤胃微生物批次培养研究了大豆肽、玉米肽和瘤胃液肽的消失规律。
A strain of cellulolytic bacterium degrading fibre was effectively isolated from the rumen of the sheep.
从绵羊瘤胃内容物中分离出一株高效纤维素降解细菌。
Effects of sulfur, phosphorus, Cobalt and urea on rumen fermentation were studied using Artificial Rumen.
本研究采用人工瘤胃技术研究硫、磷、钴、尿素对瘤胃发酵的影响。
The results showed: the majority of nutrients in the rumen: 48 hours later, it tends to slow degradation rate.
结果表明：多数营养成分在瘤胃内降解48小时后，降解率就趋向于平缓。
Therefore, further investigating the interactions among rumen microorganisms may help manipulate rumen metabolism.
因此，深入研究瘤胃微生物互作关系可为瘤胃代谢调控提供理论依据。
Six wethers of Inner Mongolia crossbred sheep fitted with Permanent cannulae into the rumen and duodenum were used.
选用六只装有永久性瘤胃和十二指肠瘤管的成年半细毛羊进行试验。
Objective:To investigate the change of rumen bacteria floras after diets of beef cattle supplemented with 2% fish oil.
目的：研究肉牛日粮中添加2%鱼油后瘤胃细菌区系的变化。
The overall results of this thesis study show that adding sodium fumarate to various diets enhanced rumen microorganisms.
本论文研究的整体结果显示，添加延胡索酸钠至不同日粮，对瘤胃微生物有促进作用。
Characteristic, function, regulation of rumen protozoa and interaction with rumen bacterium and fungi were reviewed in the paper.
本文针对瘤胃原虫特点、作用、调控及瘤胃细菌和真菌间的相互作用作一综述。
The degradation of DM, NDF and CP of rice straw ammoniated for different time became higher when the time in rumen became longer.
随着瘤胃停留时间的增加，不同氨化时间稻草在瘤胃中的DM、NDF和CP的降解率不断提高。
Peptides and amino acids stimulate the growth of rumen microorganisms, and are necessary for optimal growth rates of many species.
肽和氨基酸刺激瘤胃微生物的生长，并且对许多种菌的最佳生长是必需的。
The main objective of the experiment was to study the effect of sugar on barley silage quality and rumen degradability of ADF and NDF.
本试验研究了添加蔗糖对大麦青贮品质及中性洗涤纤维和酸性洗涤纤维瘤胃降解率的影响。
This study was conducted to evaluate effects of normal and deodorized garlic oil on rumen fermentation, methanogenesis and microbiota in vitro.
本试验旨在通过体外培养法研究大蒜油和脱臭大蒜油对瘤胃发酵、甲烷生成和微生物区系的影响。
Abstract: Varied microbes species in the rumen compose a complex microecosystem, which play an important role in the process of rumen digestion.
摘要反刍动物瘤胃内多种多样的微生物组成一个复杂的微生态系统，它们在瘤胃内物质消化过程中发挥重要作用。
Abstract: Varied microbes species in the rumen compose a complex microecosystem, which play an important role in the process of rumen digestion.
摘要：反刍动物瘤胃内多种多样的微生物组成一个复杂的微生态系统，它们在瘤胃内物质消化过程中发挥重要作用。
Two experiments are conducted in this paper to study the degradation rates of N-Acetyl-DL-Methionine in vitro simulating rumen fermentation system.
通过两个试验，研究在体外模拟瘤胃发酵条件下N-乙酰-DL-蛋氨酸的降解率。
The operations of permanent fistula in the rumen, at the proximal duodenum and terminal ileum in sheep were improved, and were applied in practices.
本研究对原有的羊永久性瘤胃瘘管、十二指肠近端瘘管和回肠末端瘘管的手术方法进行了改进，并在实践中得到应用。
The operations of permanent fistula in the rumen, at the proximal duodenum and terminal ileum in sheep were improved, and were applied in practices.
本研究对原有的羊永久性瘤胃瘘管、十二指肠近端瘘管和回肠末端瘘管的手术方法进行了改进，并在实践中得到应用。
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