We can see that the rumen effective degradability of the feedstuff with different kinds was dissimilar, and the potential that can provide for intestine with the amino acid was different.

由此可見激情黄区1区，不同的飼料瘤胃降解特性是不同的欧美又大又粗一区二区，并且為小腸提供的各種可吸收氨基酸潛力也是不同的。

The method used was simple and efficient for screening and isolating celluloytic bacteria in rumen.

此實驗方法簡單易行国产WWWWW免费在线观看，能夠有效地從牛瘤胃中篩選出生長良好的纖維素降解菌亚洲色欲综合网在线观看A。

This is because the alfalfa products can be a variety of amino acid balance of ruminant livestock, and provide high-quality vitamins and fiber, so that rumen protein to total protein content of 58% to 60%, thus significantly increasing the efficiency of alfalfa protein utilization results.

這是因為苜蓿草產(chǎn)品可平衡反芻家畜的各種氨基酸，并提供維生素和高品質纖維素色天堂视频在线，使瘤胃蛋白含量達到總蛋白質的58％～60％成年无码av网站天堂网，從而大大提高苜蓿蛋白質利用效率的結果。

This product union and the optimal near ten years for the domestic feed enterprise, the cultivation factory design's cattle and sheep feed formula, strengthened Va, Vd, Ve, the nicotine acid and the biological element specially and so on, and have included the rumen protein, the rich electrolyte, the trace element, the chelating agent, the seasoner, metabolism regulation medicinal preparation, the nutrition comprehensive and are balanced, may adjust the meat cattle and sheep microcycle, maximum limit enhance the meat cattle's and sheep's protein and do the material amount of radiation, display its heredity potential fully, enhance the cattle and sheep to increase the heavy speed.

本產(chǎn)品結合和優(yōu)選近十年為國內飼料企業(yè)欧美激情视频二三区、養(yǎng)殖廠設計的牛羊飼料配方黄片aaav免费，特別強化了 Va 、 Vd 亚洲涩图欧美、 Ve 色欲天天婬色婬香综、煙酸和生物素等，并含有過瘤胃蛋白質97社区精品视频在线观看、豐富電解質黄色成人网站在线观看、微量元素、螯合劑欧美性爱频道、調味劑国产精品区最新视频、代謝調控劑，營養(yǎng)全面且平衡久久久久九九99黄色三级片，可調節(jié)肉牛羊微循環(huán)网址在线观看国产日韩视频，最大限度的提高肉牛羊的蛋白質及干物質攝入量，充分發(fā)揮其遺傳潛力国产三级国产精品，提高牛羊增重速度www.rihanav。

In high selectivity enrichment culturing process and rapid screening procedure, the succinic acid producers with starchness and saccharide were isolated from bovine rumen.

本研究通過采用選擇性較強的富集培養(yǎng)和快速準確篩選程序黄色一级片大相焦，從牛瘤胃中分離出適于淀粉質原料的琥珀酸產(chǎn)生菌，并進行相關的生理生化鑒定：通過紫外照射誘變育種得到琥珀酸高產(chǎn)突變株中文字幕制服丝袜第57页，優(yōu)化培養(yǎng)基組成并確定最適發(fā)酵培養(yǎng)條件爱爱视频a。

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The results show that there were no significant differences among the four forage rations in rumen pH, the concentrations of total volatile fatty acids, acetate, propionate, the ratios of acetate to propionate, butyrate, isobutyrate and valerate（P﹥0.05）. Only in 11:30, the concentrations of isovalerate caused by ration A and B were significantly higher than the other two rations(P﹤0.05).The milk yield caused by the ration C was significantly lower than the others (P﹤0.05). However, there were also no significantly differences among these four rations in the DM, fat, sugar, protein and scc of the milk. The milk fat and sugar of ration B and C were higher than ration A and D in number as well.

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A strain of Actinobacillus succinogenes CGMCC 1593,producing succinic acid was isolated from bovin rumen by a media containing disodium fumarate as the only carbon source.

以富馬酸鈉為唯一碳源的選擇性平板真人无遮挡猛进猛出视频，從牛的瘤胃中篩選出一株產(chǎn)琥珀酸的菌株Actinobacillus succinogenes CGMCC1593操逼黄色大片。

Anaerobic fungi was first found by Orpin in 1975. They live with bacteria and other microorganisms in the rumen and caecum of herbivorous animals and cooperatively digest ingested plant food.

厭氧真菌首次於1975年被Orpin發(fā)現(xiàn)和細菌等其它微生物一起生活在草食性動物的瘤胃及盲腸中，共同幫忙宿主動物消化食入的植物视频区电影区小说区。

Nine sheep with permanent cannular were randomly divided into three groups, and the roughage quality was evaluated by Grading Index of roughage. Three kinds of roughages were used in the trial diets which had the same ratio of roughage to concentrate of 8∶2 to adjust the different roughage qualities. Three qualities of diets included? higher quality roughage (GI=2.89 MJ), middle quality roughage (GI=1.73 MJ) and lower quality roughage (GI=0.65 MJ),?

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