孵化率 hatchability
- 总之,管理公鸡和管理母鸡一样重要,都对孵化率有重要的影响。
In conclusion, managing the male population in a flock is as important a factor in determining chick output as managing the females. - 通过对孵化时间、孵化率、初孵仔鱼畸形率、活力的比较,发现温度对受精卵的孵化影响显著。
It is shown from the comparisons between hatch times, hatch rates, abnormal rates and activities in different conditions that temperature has significant effects on the hatch of fertilized eggs. - 结果表明,淹水使褐飞虱的卵的孵化率明显下降,尤其是淹水和高温的互作可杀死稻株内绝大部分褐飞虱卵。
The results show that the egg hatchability of BPH highly decrease after submergence treatments, more egg mortality occurs especially after being treated with both submergence and air temperature above 35℃.
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