rumen相关论文
Methane from enteric fermentation is the gas with the greatest environmental impact emitted by ruminants. Lovastatin (Lv......
Optimizing rumen function by dietary incorporation of the live yeast Actisaf Sc 47:A dose response s
The yeast Saccharomyces cerevisiae (Sc) has been used as an alternative to antimicrobial feed additives in ruminants for......
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Determination of ruminal dry matter and crude protein degradability and degradation kinetics of seve
The objective of this study was to determine the dry matter(DM)and crude protein(CP)degradation parameters of several co......
Effects of formic acid and corn flour supplementation of banana pseudostem silages on nutritional qu
The objective of this study was to evaluate the effects of adding formic acid and corn flour supplementation to banana p......
Rumen microbiome structure and metabolites activity in dairy cows with clinical and subclinical mast
Background:Due to the high prevalence and complex etiology,bovine mastitis(BM)is one of the most important diseases to c......
Effects of Supplemental Feeding of Probiotics during Lactation on Rumen Microflora of Calves after W
For the experiment, 8 newborn male Holstein calves were selected that had the same feeding environment, and were of simi......
The sheep rumen microbial community plays an important role in animal performance and the environment.Few studies ha......
The purpose of the experiment is to research the effect of different rapeseed treatments feeding on activity of cellulos......
(3)集成电路调节器好坏的检查集成电路调节器的好坏,可用如下方法(见图25所示)检查:将5A电流表接在发电机L接线柱和蓄电池“+”极......
8.蓄电池充电的种类、方法及设备 (1)蓄电池充电的种类根据蓄电池使用的具体情况,将其充电的种类可分为初次充电、补充充电、锻炼......
2.交流发电机的工作原理交流发电机产生交流电的基本原理就是电磁感应原理。当转子转动时,定子绕组与转子绕组之间作相对运动,使......
L-阿拉伯糖异构酶可以催化醛酮糖的异构化反应,将D-半乳糖转化为D-塔格糖,从而在动物营养与食品应用研究中获得重视.动物瘤胃是一......
The Population Features of Methanogens and the Biodegradation of Hydrocarbons in Coal Organic Matter
Methanogens are essential in the formation of biogenic methane and have wide distribution in lakes,swamps,paddy fields a......
牧草细胞壁在瘤胃内降解主要是瘤胃微生物起作用。本综述概略地介绍了牧草细胞壁降解所涉及的以细菌为主的微生物,细胞壁多糖分解......
Effects of Facultative Anaerobic Cellulolytic Bacteria and Nitrogen-fixing Bacteria Isolated from Co
The purpose of the paper was to study the effects of cellulolytic bacteria (CB) mixed with nitrogen-fixing bacteria (NFB......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
To investigate the anaerobic fungal diversity in the rumen of gayals (Bos frontalis),Yunnan yellow cattle,yaks,and Tibet......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Role of live microbial feed supplements with reference to anaerobic fungi in ruminant productivity:A
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Diversity shifts of rumen bacteria induced by dietary forages in dairy cows and quantification of th
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Comparison of rumen archaeal diversity in adult and elderly yaks (Bos grunniens) using 16S rRNA gene
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Study on the Effects of Increasing Production Rate of Ruminal Acetate and Butyrate on Their Absorpti
Six Inner Mongolian semifine-wool wethers (1.5 years old,29-31 kg BW) fitted with a ruminal and a duodenum cannula were......
Little information is available about the nutritive value of expanded soybean meal,which is produced by expansion of soy......
试验旨在研究通过16S rDNA高通量测序分析技术测定饲粮中添加γ-聚谷氨酸(γ-PGA)对小尾寒羊瘤胃发酵参数及菌群结构的影响。采用......
【目的】旨在研究精料补充料补饲对藏羔羊生长发育和瘤胃菌群组成的影响。【方法】试验选择健康藏羔羊200只(15.35 kg±0.78 k......
长期以来 ,人们普遍认为 ,唾液的生理作用主要是有利于采食、咀嚼、吞咽和调节瘤胃的水盐代谢。近年来的研究表明 ,唾液中含有多种......
选用4头装置永久性瘤胃瘘管的成年梅花鹿,用4种含有不同蛋白质水平的日粮,按4×4拉丁方试验设计,对瘤胃内pH值、氨态氮(NH_3—......
本试验旨在研究开食料中玉米和全脂大豆的粉碎、蒸汽压片及膨化处理与犊牛瘤胃的酶系发育的关系。试验采用12头（21±3）日龄荷斯......
本试验旨在研究不同长链脂肪酸组合对体外培养瘤胃细菌发酵和群体结构的影响。以3头瘤胃瘘管奶牛提供瘤胃液,对照（A）组底物含5%脂肪......
本试验旨在研究绵羊瘤胃细菌、原虫蛋白质分解代谢相关酶活力及谷氨酸脱氢酶体系的米氏常数（Km）值,为解释绵羊瘤胃细菌、原虫蛋白质......
反刍动物能够将人类不能利用的粗饲料转化为优质蛋白质——肉和奶,这对农业以及人类社会有着重要意义。但是这种转化效率与植物细......
采用宏基因组学方法探讨黄曲霉毒素B1(AFB1)对牦牛瘤胃微生物多样性及碳水化合物酶类(CAZy)功能谱的影响。试验设E1、E2两个试验组......
探讨小花棘豆黄酮对绵羊瘤胃微生物数量的影响,为小花棘豆的综合利用提供参考。将12只和田羊随机分为4组,即对照组、试验Ⅰ组、试......
在莎草科+禾本科草地上对放牧条件下牦牛瘤胃几种生理指标进行测定.结果表明,在1天中8:00时瘤胃温度显著(P<0.01)低于20:00时,8:00......
为了研究宰后牛胃肌肉挥发性风味物质的变化以及不同冷藏时间对牛胃肌肉风味的影响,以肉牛瘤胃和皱胃为试验材料,对不同冷藏时间点......
不同p H溶液腌制可以影响牛胃品质。本研究分别采用0.5%的苹果酸和0.5%的氢氧化钠溶液于4℃下对牛瘤胃和网胃进行腌制。经酸或碱腌......
反刍动物瘤胃内微生物数量巨大、种类繁多，具有多种生理功能，对霉菌毒素也具有高效的脱毒作用。本文介绍了近年来瘤胃微生物对几种主......
Study on the Effects of Increasing Production Rate of Ruminal Acetate and Butyrate on Their Absorpti
<正>Six Inner Mongolian semifine-wool wethers(1.5 years old,29-31 kg BW) fitted with a ruminal and a duodenum cannula we......
通过添加地克球利进行富集培养，结合溴甲酚绿中性平板从牛瘤胃中初步筛选得300株产酸菌，TLC法点样分离出31株菌有不同程度的琥珀酸生......
利用4只带有永久性瘤胃瘘管的羯羊(体重25~28kg),采用全排空瘤胃一冲洗—灌注技术,研究了在1倍和0.6倍维持能量饲养水平下,灌注液p......
采取21只中国内蒙古山羊瘤胃内容物,对其瘤胃内纤毛虫种类和各属的构成比进行了调查。共计检出了12属35种16型纤毛虫。其构成与内......
瘤胃原虫对细菌的吞食作用是降低瘤胃微生物蛋白质合成量的重要因素。提高瘤胃内容物的稀释率可以减少原虫对细菌的吞食作用及微生......
