The main objective of the experiment was to study the effect of sugar on barley silage quality and rumen degradability of ADF and NDF.

本試驗研究了添加蔗糖對大麥青貯品質(zhì)及中性洗滌纖維和酸性洗滌纖維瘤胃降解率的影響黄软件在线观看。

ABSTRACT nine fitted with rumen fistula proximal duodenum and the Inner Mongolia Cashmere Goats Jieyang (about 2 years old) were randomly divided into 3 groups, respectively fed nitrogen and sulfur than the same sulfur different sources (for sulfur, sulfide sodium and sodium sulfate), three kinds of diet, digestion and metabolism test and determination of chyme liquidity to explore different inorganic sulfur and nitrogen and sulfur deposition of sulfur circulation.

選用9 只裝有瘤胃和十二指腸近端瘺管的內(nèi)蒙古白絨山羊羯羊(2 周歲左右)，隨機分成3組在线观看黄色免费av，分別飼喂氮硫比相同而硫源不同(分別為硫磺国产91精品片在线、硫化鈉和硫酸鈉)的3 種日糧，進行消化代謝試驗和測定食糜流通量欧美加勒比，以探討不同無機硫對氮和硫的沉積量以及硫的流通規(guī)律國產黃噴潮在線觀看。

These food must be first processed by microoganism in rumen then in reticulum and Omasum, and digested in abomasums at last. Whereas ferment secreted only by flocks and herds can't digest all food completely which maybe result in waste. If microorganism is involved in this procedure, it would help to digest the food completely and make a fully absorption by intestine and stomach.

這些食物必須經(jīng)過瘤胃微生物作用后，由蜂巢胃及重瓣胃作二次作用激情视频在线网，再次入皺胃進行消化作用国产盗摄无遮挡裸体视频，但是，牛羊本身所制造的酵素并不足以分解所有的食物久久av中文字幕免费在线观看，而造成浪費黄色视频看黄色免费网，這時若有微生物來幫助食物的分解，讓腸胃的吸收更加快速一级axi视频免费、完全12345aa一级黄色网站。

The first two, known as the rumen, are essentially vast incubation chambers teeming with bacteria and protozoa

頭兩個胃稱為瘤胃，實際是充滿了細菌與原生動物的大型培養(yǎng)室欧美精品哟哟。

We intend to isolate and screen a strain of Propionibacterium acnes from health cow rumen fluid, and study its rumen fermentation characteristics.

本研究旨在從健康奶牛瘤胃液中分離巴西性XX在线观看、篩選出以產(chǎn)丙酸為主的痤瘡丙酸桿菌，研究其瘤胃發(fā)酵特性91网站最新网址。

Methods A strain of Propionibacterium acnes from rumen fluid of health cow with permanent rumen fistula under sterile condition was isolated by segregation procedure of anaerobic bacterium and specific medium SLB, and identified by extraction of the genome DNA of isolation bacterium, clone of the 16S rRNA gene, and sequencing of the strain.

無菌采取裝有瘤胃瘺奶牛的瘤胃液免费一片，按照厭氧菌分離步驟，通過丙酸生成菌株的特異性培養(yǎng)基SLB進行篩選在线免费观看日本y码视频网站，提取分離菌的基因組DNA欧美丰满大乳乳液在线观看视频免费，克隆其16S rRNA基因，進行序列測定国产综合调教视频高清在线播放，分離出一株痤瘡丙酸桿菌黄色视频hs。

Those results indicated that addition of surfactant Tween 20 and Tween 80 may regulate the ruminal fermentation by stimulating cellulose degradation and acetic add production.

以上結果提示：非離子表面活性劑Tween 20和Tween 80主要通增加纖維素在前胃的消失率和乙酸生成的途徑對瘤胃發(fā)酵進行調(diào)控。

The calcium soap stays inert in the rumen and then passes on through to the abomasums where the relative acidity condition there will naturally break down the calcium bonding and allow for optimal intestinal digestions.

鈣皂延緩了飼料在瘤胃中的惰性4455vw永久在线，然后直到進入皺胃一级黄色网址，在那里相對較酸的環(huán)境將自然地分解鈣連接，且消化力也最佳人人开人人操。

In this paper, three two-year old Xinjiang Kazak wethers fitted with permanent ruminal cannulas were used as rumen liquor donors. Three experimental serials were conducted:Serial Ⅰ: Studies on gas production technique in vitro A gas production apparatus has been designed to study on maize straw fermentation in vitro.

本論文以三只安裝有永久性瘤胃瘺管的新疆哈薩克二歲羯羊為瘤胃液固定供給動物亚洲最新无码一区二区三区91，進行了三個系列的試驗研究：試驗系列Ⅰ：體外產(chǎn)氣技術的研究。

In experiment I, the rumen fluid of female muntjacs was taken through a stomach tube at 4 hours after feeding for further analysis. The items analyzed include pH value, concentration of volatile fatty acids, counts of rumen bacteria and protozoa.

試驗I個別飼養(yǎng)之雌山羌於餵飼后四小時以胃管抽取胃液另类小说激情亚洲国产，記錄攝食量并分析胃液欧美超碰播色屋任你爽，分析項目包括胃液酸堿值及揮發(fā)性脂肪酸濃度以及體外瘤胃細菌之培養(yǎng)與原蟲計數(shù)。