肉牛

So,it isimpoortant to predict and evaluate the heterosis in theory and practice.

在肉牛生产中，杂交是获得最大产出率的手段之一，因而预测和评估杂种优势在理论和实践上均具有很大意义。

The frequencies of allele 205T of Holstein were much higher than that of the other six beef cattle populations.

奶牛205T等位基因频率显著高于其他肉牛品种(χ2 = 6.87)。

Our company supply a variety of year-round cattle, sheep, Luxi Cattle, Simmental, Limousin cattle, Charolais cattle, improved education fat calf, calf Sogong (30000 for sale)to help sub-cattle , small cow, purebred Boer goat, Small Tail Han sheep, pregnant ewes lamb, sheep fattening, Charolais sheep, Dorper sheep, hornless sheep, such as good animal husbandry and breeding.

本公司常年供应各种肉牛、肉羊、鲁西黄牛、西门塔尔牛、利木赞牛、夏洛莱牛、改良育肥肉牛犊、小公牛犊（30000头待售）、架子牛、帮子牛、小母牛，纯种波尔山羊、小尾寒羊、怀胎母羊羊羔、育肥肉羊、夏洛莱羊、杜泊绵羊、无角陶塞羊、等优良畜牧良种。

Each level corresponded with three concentrations of copper that were 10, 25 and 50 mg/kg in the diets, and were conducted in Latin square designs to access the effects of dietary NPN and sulfur on metabolism of nutrients, the bioavailability and the requirement of copper in beef cattles.

以3头利木赞鲁西黄牛杂交一代公牛为研究对象，应用永久性瘤胃瘘管和颈静脉插管技术，研究了不同非蛋白氮、硫水平对肉牛营养物质代谢、铜的生物学利用率和需要量的影响。

Crossbred(Limousin×Lu-xi) beef cattle,fitted with permanent cannulas in rumen,and intubatton in jugular vein,was used in the study.

以利木赞×鲁西黄牛杂交一代公牛为研究对象，应用永久性瘤胃瘘管和颈静脉插管技术，研究了日粮钼、铜水平对肉牛营养物质代谢、铜的生物学利用率和需要量的影响。

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.

试验还结合活体内尼龙袋技术，应用安装永久性瘤胃瘘管的肉牛，进一步研究了不同钼、硫、氮、铜对瘤胃NDF和ADF降解率的影响。

In experiment 1, 16 crossbred beef cattle (Limousin×Luxi), 12 months old and weighing about 350kg, were randomly allotted to four treatments with four steers per group for VA supplementation containing 0, 50%, 100%, 200% of 2200 IU/kgDM respectively, the standard of the nutrient requirements of beef cattle.

试验一：选用16 头体重约350kg 的健康利木赞×鲁西黄牛杂交一代育肥肉牛，随机分为4 个处理，每个处理4 个重复，分别饲喂添加不同浓度VA 的日粮。

Implementation content: to give 5500 farmhouses a support, to plant high quality forage grass of 78000mu, the pen alteration of 1,600,000,000m2, to purchase 10,000 heads of cows and 15,000heads of ewes, to set up 65 edible cattle meliorative stations, 500 edible sheep meliorative stations and to train 44000 people.

实施内容扶持项目户5500户，优质牧草种植78000亩，圈舍改造160000万平方米，购基础母牛1万头，基础母羊1.5万只，肉牛改良点65个，肉羊改良点500个，技术培训44000人次。

Beef cattle contain milker it is the domestic animal that has a variety of economy value , since 1993 , total output of our country beef increases by degrees every year with exceeding the rate of 30 , this is the never heard of before on history of China and foreign countries .

肉牛是具有多种经济价值的家畜，自1993年以来，我国牛肉总产量每年以超过30%的速度递增，这是中外历史上闻所未闻的。

A cut of beef taken from the thick end of the short loin,having a T - bone and a sizable piece of tenderloin.

上等腰肉牛排从腰肉的厚端切下的牛排，内含一块T形骨头及一块相当大的腰部软肉

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。