breeding herd中文

繁殖群

繁殖畜群

種畜群

• breeding:    n. 1.孵化；飼養；繁育。 2.選種；育種。 3.繁殖 ...
• herd:    n. 牧人〔通例用作復合詞： cowherd, shep ...

例句與用法

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1. The breeding herds annually produce and sell a crop of calves .
   繁殖牛場每年生產和售出大批犢牛。
2. The initial focus of this project was on the development of nucleus breeding herds at the three locations ; hangzhou , shanghai and xian
   最初的項目活動側重于杭州上海和西安三個項目點加拿大核心牛群的開發。
3. At the end of 2001 , nucleus breeding herds had grown to 448 milking age holsteins of pure canada breeding with average milk production per 305 - day lactation of 8 , 366 kgs
   到2001年年底，純加系的核心牛群達到了448頭成母牛，其305天產奶量平均達到了8336公斤。
4. The initial focus of the project was to set up three nucleus swine breeding herds , which included the jinhua pig breeding farm zhejiang , the neijiang pig breeding farm sichuan and the yutian pig breeding farm hebei
   項目最初的重點是建立三個核心種豬場，包括金華種豬場浙江內江種豬場四川和玉田種豬場河北。
5. Swine influenza ( si ) is a contagious respiratory disease or syndrome , characterized by severe respiratory disease in young pigs with almost 100 % morbidity , abortions in breeding herds and a few deaths of adult pigs
   豬流感( si )是由a型流感病毒引起的豬的呼吸道疾病或疾病綜合征，臨床以仔豬的嚴重呼吸道疾病、妊娠母豬的流產和部分成年豬的死亡為主要特征。