Free Exam: Dairy Farming Handbook Test ENG-CN
Number of Questions in Test: 35
Number of Questions in Preview: 5
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Anaerobic bacteria require oxygen for their growth
厌氧菌的生长需要氧
厌氧菌的生长需要氧
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
How Many bacteria develop out of a 1000 bacteria in 3 hours if the generation time is 20 minutes
如果细菌的繁殖周期是20分钟，那么1000个细菌3小时内可繁殖出多少细菌
如果细菌的繁殖周期是20分钟，那么1000个细菌3小时内可繁殖出多少细菌
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
Which stomach of the cow is the main fermentation chamber
牛的哪个胃是主要的发酵场所
牛的哪个胃是主要的发酵场所
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
Thermophilic bacteria can grow at which temperature range
嗜热菌可在下列哪个温度区间生存
嗜热菌可在下列哪个温度区间生存
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
A newborn calf must be given colostrum during the first 3 hours of its life.
新生犊牛需在产后3小时内饲喂初乳
新生犊牛需在产后3小时内饲喂初乳
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |