肉牛

• Study on three - way cross model of beef cattle and measurement of calf performance
  肉牛三元杂交模式研究与犊牛性能测定
• Study on production performance of crossing beef cattle in different growth periods
  不同生长阶段杂交肉牛生产性能的研究
• Beef cattle development project , china cida inc world bank : 1997 - 2000
  1999 - 2000肉牛发展项目，中国加拿大国际发展署产业合作计划
• Effect on several biochemical materials in blood of castrated bulls fed by plastered starch urea
  饲喂糊化淀粉尿素对肉牛血液几项生化指标的影响
• Beef : in animal feed or drinking water by adding the agent , weight gain over 10 % more
  肉牛：在饲料或饮水中添加活菌增肉剂比对照组增重多出10 。
• This component will improve both the genetic base and production methods for beef cattle
  这个技术领域将既提高肉牛的基因基础，又提高其生产方法。
• The intent of the project is support sales of canadian beef genetics and production technology
  项目也希望支持加拿大肉牛遗传育种和生产技术的出售。
• The appearance of cattle - raising industry in china is the symbol of the success of revolution and opening
  肉牛业在中国的出现是农村改革开放成功的标志。
• Cycb has build a breeding base for 2000 calf and can produce 20 , 000 high priority beeves annually
  目前建有2000头育种规模的繁育基地,年出栏2万头优质肉牛。
• However , though iowa has lots of pigs , distillers ' grains work much better as feed for beef and dairy cows
  然而，尽管艾奥瓦有很多猪，酒糟谷对肉牛和奶牛其实更好。