Xianan cattle breeding project began in 1986.

夏南牛培育项目始于1986年。

These are source materials referring to cattle breeding.

这些就是有关家畜饲养的资料。

ABS is the World's largest cattle breeding company with progeny tested 360 Holstein bulls and 50 Color breed bulls per year.

ABS是世界最大的奶牛育种产品公司，每年对360头荷斯坦公牛和50头其他公牛进行后裔测定。

And provide the important data information for the yellow cattle breeding, improvement, physiological research and pathological research as well.

为黄牛育种、改良及其生理、病理研究提供了重要的数据资料。

This method not only makes the dairy farming production under the digital management but also provides a theoretical basis for precision cattle breeding.

该方法不仅实现了对奶牛生产养殖的数字化管理，也为精细养牛提供了理论依据。

This paper, taking Meixian Qinchuan cattle breeding Demonstration Base as an example, explores the chief breeding measures of transforming Qinchuan cattle.

本文以眉县秦川牛良种选育示范基地为例，探讨了秦川牛转型的主要选育措施。

The trait of milk protein was analyzed with respect to genetics and breeding. It is important to study milk protein in the future in dairy cattle breeding.

从遗传和选育的角度对乳蛋白性状进行了简要分析，指出乳蛋白性状将是今后奶牛育种工作的重点。

The model used was the sire model containing herd-year-season(HYS) effect(fixed), sire group effect(fixed)and sire effect(random), which is widely used in dairy cattle breeding.

方差组分估计所用的模型为奶牛育种中常用的公畜模型，它包括场年季固定效应、公牛组固定效应和公牛随机效应。

Breeding and management programs for beef cattle fell apart.

肉牛的饲养和管理计划也崩溃了。

Twenty years ago, when the Soviet Union collapsed, so did beef production in Russia. Breeding and management programs for beef cattle fell apart.

苏联20年前解体时，俄罗斯的牛肉生产也随之瓦解，菜牛(又译肉用牛、食用牛)的饲养和管理项目分崩离析。

Thanks to Darwin, records on Chillingham cattle go back 150 years, and show a breeding response to climate change resulting in more winter calf deaths.

多亏了达尔文的呼吁，奇灵厄姆牛的记录持续了150年，如今的分析发现这种牛对气候变化做出了生育反应，只不过在冬季出生的牛犊死亡率也提高了。

Cattle could also act as a potential breeding ground for H5N1.

牛类也是H5N1潜在的温床。

The terrain has tended to favour the breeding of goats and sheep over cattle, and thus beef dishes are more rare.

地形已倾向于赞成滋生的山羊和绵羊的牛，牛肉菜，从而更罕见。

The branch of agriculture concerned with the care and breeding of domestic animals such as cattle, hogs, sheep, and horses.

农业的一个分支，与家畜，如牛、猎、羊、马的照料及饲养有关。

ObjectiveAssociation between the polymorphism of AGPAT6 gene and the milk performance of dairy cattle was studied to search for applicable molecular markers in dairy breeding.

研究牛agpat 6基因的遗传多态及其对奶牛产奶性能的影响，以期找到可用的分子标记，为奶牛的分子育种提供依据。

Large farm for breeding and raising cattle, sheep, or horses.

用于放养和繁育牛、羊或马的大型农场。

Thanks to Darwin, records on Chillingham cattle go back 150 years, and show a breeding response to climate change resulting in more winter calf deaths. Cynthia Graber reports.

感谢达尔文，使得奇灵厄姆的牲口牛的资料可以追溯到150年前，从中得知：受气候变化的影响，导致冬天出生的幼崽死亡率增加。

But some people are concerned that breeding has reduced genetic differences among cattle.

但是一些人很担心：人工饲养减少了牛的基因差别。

The utility model discloses a multifunctional squeeze chute for milk cattle and beef cattle, and belongs to the technical field of animal breeding.

本实用新型公开了一种多功能奶牛、肉牛保定栏，属于动物养殖技术 领域。

Make an over-all plan for the protection and breeding of cattle, horses, mules, donkeys, pigs, sheep, chickens and ducks, and especially for the protection of young animals.

全面规划保护和繁殖牛、马、骡、驴、猪、羊、鸡、鸭，特别要保护幼畜。

Plans, organises, controls, coordinates and performs farming operations to breed and raise beef cattle for meat and breeding stock.

肉牛农民负责计划、组织、控制、协调和执行农场操作饲养肉牛，提供肉类和种畜。

Plans, organises, controls, coordinates and performs farming operations to breed and raise dairy cattle for milk, meat and breeding stock.

奶牛农民负责计划、组织、控制、协调和执行农场操作饲养奶牛，提供牛奶、肉类和种畜。

A breeding base for 1000 cattle as well as a packery will be constructed, together with a slaughter processing factory in Guangyin Village, Longmen Town, Yongping County.

项目简介： 在永平县龙门乡光映村新建1个1000头肉牛养殖基地和1个肉牛屠宰加工厂。

Mainly with breeding beef cattle.

本人从事养殖肉牛多年。

The infertility of cattle-yak, which is the hybrid offspring of cattle and yak, is a difficult problem in cross-breeding and improvement of yak.

黄牛和牦牛远缘杂交后代犏牛雄性不育是牦牛杂交改良中的一大难题。