查询词典 Ruminal

Result The adding level of V in diet from 110 IU/kg BW to 165 IU/kg BW had a tendence of effect on increasing the mill yield and V in milk, but the effect was lower than the group of adding ruminal protected V.

结果］奶牛日粮中维生素A的添加量由110 IU/kg BW提高至165 IU/kg BW，有明显减缓泌乳中后期奶牛日产奶量的下降及提高乳中维生素A含量的趋势，但其效果不如添加相同剂量的过瘤胃保护维生素A微胶囊。

Supplementation of lipid can effectively improve digestible energy content of diet. As a result, the quantity of concentrate feeding can be reduced. However, too much lipid consumption may reduce ruminal fiber degradation.

补充油脂能有效提高日粮的可消化能含量，因此可以减少精料的饲餵量，但是用量过多可能会降低瘤胃中纤维的分解。

In order to study species resource from ruminal fluid, one strain of methionine-degrading bacterium MB6-1 was isolated and purified. 16 S rRNA encoding gene (16 S rDN4) from MB6-1 was amplified by PCR, and its nucleotide sequence was determined.

为分析研究山羊瘤胃液中甲硫氨酸降解菌群的物种资源，对经分离纯化获得的一株甲硫氨酸降解菌MB6-1，采用PCR方法扩增其16 S rDNA基因，并测定其基因的核苷酸全序列。

Compared with the Pre-trial period, during the Trial period milk production, milk protein and lactose production significantly increased, ruminal pH decreased 6.64 vs.

与对照期比较，BSN2处理期奶牛产奶量显著增加，奶中乳蛋白和乳糖产量增加(P 0.05)，瘤胃pH降低6.64 vs。

In order to study species resource from ruminal fluid, one strain of methionine- degrading bacterium MB6-1 was isolated and purified. 16 S rRNA encoding gene (16 S rDNA) from MB6-1 was amplified by PCR, and its nucleotide sequence was determined.

摘 要：为研究山羊瘤胃液中甲硫氨酸降解菌群的物种资源，对经分离纯化获得的一株甲硫氨酸降解菌MB6-1，采用PCR方法扩增其16 S rDNA基因，并测定其基因的核苷酸全序列。

An in vitro gas production experiment was conducted to investigate the effect of oil selection progress of Beinongda high oil population on chemical composition, ruminal digestion characteristics and fermentation traits in vitro.

在北农大高油米群体的16个选择轮次中隔轮选取籽粒样品为试验材料，利用活体外人工瘤胃产气量方法。

Three in vitro gas production experiments were conducted using the procedure described by Menke et al.(1979) to investigate the effect of steam conditioning time, processing method and corn variety on the gelatinization of starch and ruminal fermentation characteristics of corn grains.

本文应用人工瘤胃法，进行以下三个试验研究：1 不同调制时间预处理的蒸汽压片高油玉米对淀粉糊化度和人工瘤胃发酵的影响；2 比较最佳调制时间处理的蒸汽压片、微化、膨化及爆破不同方法处理的高油玉米对淀粉糊化度和人工瘤胃发酵的影响；3 不同品种玉米对淀粉糊化度和人工瘤胃发酵的影响。

Dietary amino acid influences both fermentation and microbial community. Branch chain AAs are essential AA for the growth of ruminal mixed microbes.

底物氨基酸对瘤胃混合微生物群系及其发酵有一定的影响作用，支链氨基酸是瘤胃混合微生物生长所必需的氨基酸。

By developing the optional measurement condition for ruminal fermentation products and comparing the effects of different levels of tannic acid on fermentation and methane production, the proper adding levels of tannic acid in vitro was established. We also examined the characteristics of rumen fluid fermentation and methane production of tannic acid unsupplemented or supplemented with different forage : concentrate ratios by using gas production method.

通过对瘤胃体外发酵系统中单宁酸的生物降解以及对瘤胃内环境影响的研究，初步确立了单宁酸改善瘤胃发酵的适宜添加量及其效果；并探讨了在不同精粗比底物条件下单宁酸对瘤胃体外发酵和甲烷产量的作用。

The effects of polyunsaturated fatty acid from soybean oil and cottenseed oil on the accumulation of Trans vaccenic acid -biohydrogenation of ruminal microbes and rumen fermentation were researched with artificial rumen.

采用人工瘤胃法研究了豆油和棉籽油中亚油酸等多聚不饱和脂肪酸在瘤胃微生物作用下的氢化中间产物trans11油酸变化规律以及对瘤胃发酵的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。