| 1. | The cows are producing a lot of milk
这些母牛的产奶量很大 |
| 2. | The correlation analysis of conformation linear traits and milk production in holstein
荷斯坦牛体型线性性状与产奶量的相关性研究 |
| 3. | Correlation analysis of linear conformation traits and milk production in holstein cows
荷斯坦奶牛体型线性性状与产奶量的相关性分析 |
| 4. | Selection for increased production and the welfare of dairy cows : are new breeding goals needed
产奶量增多的基因选择与奶牛福利:是否需要新的育种目标 |
| 5. | In breeding sows , for example , feed intake in lactation largely determines the sow ' s milk production
例如在种母猪中，泌乳时的采食量很大程度上决定了母猪的产奶量。 |
| 6. | Analysis of relationship between linear type assess , type of figure properties and milk production in holstein cows
荷斯坦奶牛体型线性评定及其性状与产奶量的相关性分析 |
| 7. | So i know how much profit we can get each day from each cow . . shes learned that record - keeping is as important as good feed
但它能够告诉我每天饲料喂了多少，产奶量是多少，我就可以计算出每天的利润。 ” |
| 8. | They taught us when to change the ration and how to increase or reduce the amount of concentrate according to the stage of lactation . she says
这样评价项目的示范活动“与去年相比，我们的奶牛饲喂苜蓿草块和预混料后，产奶量增加了将近7公斤。 ” |
| 9. | 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，纯加系的核心牛群达到了448头成母牛，其305天产奶量平均达到了8336公斤。 |
| 10. | Going more natural is already a trend in the overall livestock production and is now even more important to increase performance and thus output in dairy operations
更多地使用纯天然产品已经是畜牧生产的大势所趋，并且这种趋势在提高奶牛产奶量方面更加突出和重要。 |
