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A breeder means a person who breeds animals. 饲养员就是饲养动物的人。
Breeder: A person who breeds animals or plants. 饲养动物者,培育植物者。
A person who breeds animals or plants. 饲养动物者，培育植物者
This book covers all aspects of the genetic control of disease resistance in farm animals and the utilisation of this information to breed animals with enhanced disease resistance. 这本书包括遗传学的控制疾病农场动物和由于提升的疾病抵抗繁殖动物的这讯息的使用的抵抗的各方面。
Wild animals don't breed well in captivity. 野生动物圈养时不好繁殖。
This order of priority may result in breeding animals failing to maintain themselves. 这个优先的顺序，可能致使种畜不能满足维持能量需要。
The artificial breeding animals such as coypu, mink, silver fox, etc. are highly reproductive. 草海面积45平方千米，一般水深为2米，冬季是候鸟的避寒胜地。
The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
The government says meat and milk from cloned animals is just as safe as normally bred animals. 政府宣称来自克隆动物身上的肉类和牛奶和正常哺乳动物一样安全。
The daughters of the best Canadian sires average 988 kgs. More milk in their first lactation as compared to the locally bred animals. 其中最好的那头公牛的女儿头胎比当地奶牛平均要多产奶988公斤。
Of this breed we can make short shrift. 这个品种，我们能很快解决。
You are able to raise related ancestors of successfully bred animals in your research establishments and gene laboratories like mammoths and dinosaurs. 在你的研究设施和基因实验室中,你可以成功地饲养动物的祖先来繁殖动物如猛犸象和恐龙。
The pigs are also leaner and since fat is an essential tissue for reproduction, care must be taken to conserve body tissue in breeding animals. 猪也较以前瘦，但是因为脂肪是良好繁殖性能的一个必须组织，种猪必须给予精细的管理以保持良好的体况。
Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。
If a broken food chain, then another will wantonly breeding animals, and even a threat to humanity, we bear in mind the protection of animals. 如果生物链的一头断了，那么另一种动物就会大肆繁殖，甚至威胁到人类，大家记住保护动物。
A strategy to increase their numbers is to establish a second population at a separate site by breeding animals in captivity. 在别的地区，通过圈养繁殖建立第二种群，是增加濒临灭绝动物的数量的一项战略。
The total inventory of breeding animals will be beyond 100,000 which guarantees the production of slaughters 1.8 million. 种猪存栏将达到10万头、商品猪出栏将达到180万头；
Many animal breed in the spring. 很多野兽在春天繁殖。
As planed in 2010, the total inventory of breeding animals will be 100,000 which guarantee a production of 1.8 million slaughters per year. 通过食品产业的发展促进养殖业的快速发展，2010年种猪存栏将达到10万头，年出栏商品猪180万头；
They used to breed fish in the reservoir. 他们过去一直在水库养鱼。