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- rumen ectogenesis 人工瘤胃体外培养
- Goats use rumen, reticulum and omasum to digest silage. 羊利用瘤胃、蜂巢胃、重瓣胃来消化草料。
- The rumen holds 160 liters of food and billions of microbes. 它们的瘤胃可容纳160升的食物，养育数十亿的微生物。
- Rumen FAA and peptides concentration increased with the decrease of SC/NSC. 2 瘤胃内降解产生的FAA随SC/NSC下降而升高,瘤胃内释放的肽也呈现相似规律。
- The DCC method was used to study the rumen bacteria of water buffalo. 本试验应用DCC法对水牛瘤胃细菌进行测定。
- The same situation is on the problem of ectogenesis after man s death, which also face the same problems too. 由于医学的进步，进行人工生殖之方式非常广泛，举例来说有：试管婴儿、代理孕母及复制人等。
- The cow gets rid of the gases formed in the rumen by belching at frequent intervals. 牛靠经常的打嗝以释放瘤胃中形成的气体。
- Results: IGF-I was the accommodated factor of GH.IGF-I was littleaffected by such factors as training ,age and sex, but it was much affected by ectogenesis GH. 研究表明,IGF-I是生长激素促生长作用的调节因子,IGF-I受运动训练、年龄、性别等因素的影响很小,但对外源性生长激素有很高的敏感性。
- Thirdly, it puts up with re-establish rural finance system from market and government mechanism, with the change of fashion from ectogenesis to endogenesis. （3）本文在论述农村金融体系的重构中，提出要从市场和政府两个方面进行突破，以市场为主，以实现农村金融体系生成方式由外生到内生的转变。
- Rumen microbes, include bacteria, mycetes and protozoans, thereinto, rumen bacteria and rumen mycetes could generate cellulase. 瘤胃微生物主要包括细菌、菌和原生动物。
- Determination of rumen microbial-nitrogen of sheep using urinary excretion of purine derivatives was studied. 研究了用绵羊尿中嘌呤衍生物估测瘤胃微生物氮。
- The first two, known as the rumen, are essentially vast incubation chambers teeming with bacteria and protozoa. 头两个胃称为瘤胃，实际是充满了细菌与原生动物的大型培养室。
- Since intake of dry feed initiates rumen development and allows early weaning, the availability and intake of calf starter is important to calves prior to weaning. 干饲料的采食促进瘤胃发育和早期断奶，断奶前犊牛料的供应及犊牛采食很重要。
- The process occurs in all animals with a rumen (cows, sheep, and goats, for example), and it makes them very gassy. 所有长有瘤胃的动物(比如牛、绵羊和山羊)都会这样，因此它们经常放出气体。
- DM and DNF degradability in rumen at 48h were increased with more addition of poultry litter. 加大鸡粪添加量能明显提高玉米黄贮瘤胃48h干物质、中性洗涤纤维降解率。
- Mimosine could be changed into another toxin 3-hydroxy-(1H)pyridone(DHP) in the rumen. 含羞草素可在反刍家畜瘤胃内转变为另一毒素3-羟基-4(1氢)吡啶酮(DHP)。
- C: F had significant effect on rumen pH (P <0. 01) . Lowest pH was observed with 65:35 CCA. 研究结果表明;4种日粮对瘤胃液pH影响极显著(P<0.;01);但只有在饲喂65:35 CCA日粮2-8 h后瘤胃液pH低于6
- Basis to rumen metabolism character of cow select and use the better pertinence animalcule bacterial. 根据奶牛的生理和瘤胃代谢特点选用了归结更具有针对性的微生物菌株；
- Abstract: pH values, VFA concentrations and NH3-N concentrations in rumen fluid were measured in this experiment. 瘤胃内挥发性脂肪酸的含量及组成比例是反映瘤胃消化代谢活动的重要指标。
- 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。
