Crossbred (Limousin × Lu-xi) beef cattle, fitted with permanent cannulas in rumen were used . Metabolism of nutrients was investigated by the determination of the disappearance rates of NDF and ADF and bacterial nitrogen.

試驗(yàn)還結(jié)合活體內(nèi)尼龍袋技術(shù)，應(yīng)用安裝永久性瘤胃瘺管的肉牛14露出粉嫩小奶头网站，進(jìn)一步研究了不同鉬、硫、氮国产婷婷在线、銅對(duì)瘤胃NDF和ADF降解率的影響。

How to get the total DNA of rumen microbes was the key factor on molecular research.

目前如何獲得完整的瘤胃微生物總DNA是對(duì)瘤胃微生物在分子水平研究中關(guān)鍵的一步亚洲操影院。

The results showed that supplying lysine coated with the polyoxylateⅣand hydrogenated vegetable tallow in the rumen could significantly improve the concentration of plasma free lysine in the jugular vein (11.18ug/ml)(P＜0.05), which is about 66.61% of that with duodenal infusions of lysine(16.97ug/ml). The concentrations of free lysine were 7.31ug/ml and 8.00ug/ml with the basal diets and supplementing of Lys in the rumen respectively.

選用4頭瘺管肉牛日韩精品院线观看视频网站大全，采用4×4拉丁方設(shè)計(jì)，結(jié)果表明91云国产在线观看，瘤胃補(bǔ)充用丙烯酸樹脂Ⅳ號(hào)和氫化植物油保護(hù)的賴氨酸26g(15g賴氨酸)娇嫩人妻被3p的系列视频，可顯著提高肉牛血漿游離賴氨酸濃度(11.18ug／ml)，為十二指腸灌注15g賴氨酸(16.97ug／ml)的66.61％一级黄色毛片操逼的视频，基礎(chǔ)日糧和瘤胃補(bǔ)充15g賴氨酸血漿游離賴氨酸濃度分別為7.31ug／ml91精品有码在线，8.00ug／ml欧美色图亚洲图区。

Four steers weighted 420,aged 2.5 ~ 3,fitted with permanent cannulate in the rumen,were used in 4×4 Latin square design experiment to determine the effect of different selenium sources(natrium selenite and rumen by-pass selenium) and concentration (0、 0.3 亚洲无码第页、 0.6黑人性猛交、 0.9mg/kg) on nutrients metabolism in rumen.

選用4頭體重420kg±20kg，裝有永久性瘤胃瘺管的2.5～3歲閹牛亚洲激情黄色视频，按4×4拉丁方設(shè)計(jì)www色色，在1.3倍維持需要下，喂以3kg混合精料和6kg玉米秸稈插抽视频，研究日糧中添加不同硒源不同水平(0mg/kg欧美性爱最黄第一视频区、0.3mg/kg、0.6mg/kg污污黄色美女视频网站、0.9mg/kg)對(duì)瘤胃營(yíng)養(yǎng)物質(zhì)代謝的影響AV免费网站A片。

A total of 150 mesenchymal neoplasms of the GI tract, abdominal cavity, and retroperitoneum were retrieved from consult and surgical pathology archives, including 54 GISTs (8 KIT-negative; 13 desmin-positive), 17 GI leiomyosarcomas, 11 GI mural leiomyomas, 13 leiomyomas of the muscularis mucosae, 12 gastric schwannomas, 15 inflammatory myofibroblastic tumors, 9 cases of mesenteric desmoid fibromatosis, 10 dedifferentiated liposarcomas, and 9 malignant peripheral nerve sheath tumors.

我們從會(huì)診病例及活檢病例中找出150例間葉性腫瘤（來自胃腸道、腹腔和后腹膜）国产女人网站，其中包括54例GISTs（8例KIT陰性国内精品1024地址一地址二、13例desmin陽性）、17例GI道平滑肌肉瘤欧美国产美女性爱在线、11例GI道肌壁間平滑肌瘤黄色网站在线观看2019、13例GI道粘膜肌層平滑肌瘤、12例胃的神經(jīng)鞘瘤直接观看的黄色网页、15例炎性肌纖維母細(xì)胞瘤2021亚卅精品、9例腸系膜韌帶樣纖維瘤、10例去分化型脂肪肉瘤和9例惡性外周神經(jīng)鞘膜瘤国产乱子伦视频大全。

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

底物氨基酸對(duì)瘤胃混合微生物群系及其發(fā)酵有一定的影響作用按摩毛片性，支鏈氨基酸是瘤胃混合微生物生長(zhǎng)所必需的氨基酸。

Four goats (42.4±3.5 kg) surgically fitted with cannulas in common bile duct and abomasal were used in 4×4 Latin square design and randomly fed diets contained 20%, 30%, 40% or 50% of starch to determine the effects of rumen escape starch, by altering dietary starch concentration, onα-amylase secretion in goats. Increasing rumen escape starch results in a quadratic increase in pancreaticα-amylase secretion.

活體分泌試驗(yàn)表明特大巨黑吊性XXXX黑人巨大，日喂3次情況下人人模人人模人人操人人干，胰膽汁分泌量和α-淀粉酶分泌活性呈非勻速分泌，在飼喂前后1h內(nèi)最高(P.05)日韩欧美综合在线不卡；胰腺α-淀粉酶總分泌活性隨隨過瘤胃淀粉數(shù)量的提高呈二次曲線變化(P.05)国产成年综合，過瘤胃淀粉為102g/d時(shí)胰腺α-淀粉酶總分泌量達(dá)到最大。

Amino-acids-profile in protein feedstuffs were not significant changed after incubation 12 and 24h in rumen and digestion with BIF.

蛋白質(zhì)飼料經(jīng)瘤胃培養(yǎng)12和24小時(shí)以及瘤胃24小時(shí)飼料殘?jiān)?jīng)復(fù)合酶消化處理亚州人精品午夜，它們的氨基酸模式?jīng)]有發(fā)生顯著變化三级黄色一级视频,黄色一级视频。

Inner Mongolian semi-fine wool wethers fitted with permanent cannules at the rumen were used to investigate the amount of rumen bypass starch and its digestibility in(energy feed, protein feed, high quality and low quality forage) by in situ technique.

所測(cè)飼料過瘤胃淀粉量玉米和玉米淀粉最高，分別為417.85和404.84久久r久久，肋麥野豌豆和玉米秸最低色玖二代，分別為47.55和24.43，其它飼料的過瘤胃淀粉量分別為：能量飼料麩皮226.31影音先锋每日最新AV资源久久，蛋白質(zhì)飼料麻粕110.56亚洲色欲综合网页在线观看，棉粕108.61精品久久亚洲一区二区欧美，優(yōu)質(zhì)粗飼料苜蓿干草73.50，羊草50.87欧美一卡二卡视频在线观看。

Research was conducted to investigate the attachment on and fermentation profiles of substrates with different lignin contents by rumen anaerobic fungi in the rumen of goats. The substrates used in the study were: ryegrass leaf, ryegrass stem, rice straw and peanut hull.

結(jié)合體外發(fā)酵和瘤胃尼龍袋法jiujiuse在线，研究了本地山羊瘤胃厭氧真菌對(duì)木質(zhì)素含量不同底物(黑麥草葉、黑麥草莖黄片免费2021、稻草秸亚洲无码操B视频、花生殼，木質(zhì)素含量依次上升)的附著及發(fā)酵特性国产一级做a爱免费视频。