查询词典 hatchability

0 Cm hole and the windows of each of the 8 groups were sealed with different shields,and observed the effect on chicken embryos survival rate and hatchability.

将 348枚预孵 2 4～ 2 8h的种蛋分成 8组，部分去壳后分别以不同方法封口，研究其对鸡胚存活率及出雏率的影响。

However, there was still a wide range in hatchability, and improving this parameter from bottom to top quartile would yield an extra ten chicks per hen house.

然而，在孵化率方面，还是有很大提升空间的，提高一点，就能多孵出10个小鸡。

While the hatchability shows a going up beeline trend with the soil water content.

卵的发育速率和孵化率随温度升高呈偏锋曲线变化，孵化率则随土壤含水量增加呈直线上升。

This paper reviews the nutritional factors that influence egg quality measures such as egg weight,eggshell quality,yolk colour,nutritional value and hatchability.

通过营养调控鸡蛋品质是近年来鸡营养研究的热点之一，本文综述了影响鸡蛋品质指标(蛋重、蛋壳质量、蛋黄颜色、营养价值、孵化率)的营养因素。

The results showed that high incubation temperature caused early hatched chickens, and low hatchability and abnormal newly hatched chickens increased.

试验结果显示，高温会加速胚胎发育且提早孵出时间，并导致孵化率下降以及雏鸡异常数增加。

Initial experiments, reported recently in the Journal of Animal Science, show that the process does not affect the hatchability of tested eggs, and appears to be virtually foolproof, if rather long-winded (the results are available only after two hours).

最初的实验最近在《动物科学》杂志上发表，实验表明上述筛选过程并没有影响实验样蛋的孵化率。并且即使是在相当繁琐的情况下（得到实验结果一般需要两个小时），实验结果也似乎是可靠的。

The results of inter-groups and intra-group correlation between hatchability and water loss indicated that the embryonic vitality at highland was the most impartment for hatching at altitude of 2900 m.

组内和组间种蛋失水率与孵化率相关分析显示，影响鸡在2900m海拔孵化率的关键因素是胚胎生活力。

In chronic exposure, significant changes in length, weight and cumulative mortality rate of fish was observed at concentrations higher than 0.4mgL^(-1) but no effect on hatchability.

慢性暴露中，对孵化时间影响的最低可观察效应浓度LOEC(下标 30d为0.1mgL^(-1)；暴露于0.4mgL^(-1)的高锰酸钾对30d后日本青鳉的体长、体重、累计死亡率均有显著影响，但对孵化率率无显著影响。

Its fecundity and hatchability speaking are the best breeding age fish. Although goldfish have an age of sexual maturity can be used to produce offspring but a goldfish the physiological function of age as well as the development trend of the growth characteristics of species has not yet stable with unlimited potential for development.

从其产卵量以及孵化率上来讲，都是最佳的繁殖鱼龄。1龄金鱼虽然具备性成熟，可以用来繁衍后代，但因1龄金鱼的生理机能，还有发展趋势、品种特征的成长尚未稳定，具有无限发展潜力。

By means of incubating eggs of different freshness,the experiment was conducted to study the best egg-holding time in different environmental temperatures and the effect of egg-holding time and temperature on chickens' sexes, The results showed that when hatching eggs were stored in a 13—20℃ environment, the hatchability of all the eggs stored within 10 days was the highest.

通过种蛋不同新鲜度孵化，探讨种蛋存放在不同环境温度里的最佳利用时期和出雏性别影响。结果表明种蛋存放在13—20℃环境里10天内的种蛋孵化率基本一致，都能保持最好的成绩。当存放在20—24℃环境里，只能利用7天以内的种蛋方可获得较高的孵化率，7天后逐渐下降。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了