hatchability

Research on reason of low hatchability of eggs and it measure

鸡种蛋孵化率低的原因与对策研究

Effect of Egg Quality and Storage Time on Hatchability

种蛋质量和贮存时间对孵化率的影响

Effect of egg weight on hatchability , starting weight and sex ratio

蛋重对孵化率、初生重及性比例的影响

Comparison of Two Methods for Investigating the Practical Hatchability of Silkworm Eggs

蚕种实用孵化率的两种调查方法比较

Effect of Egg Weight and Egg Shape Index on Hatchability

蛋重，蛋形指数对孵化率的影响

Hatchability : many factors affect results

影响孵化率的各种因素

All testing groups ' fertility and hatchability were significantly higher than that of control group .

各试验组种蛋的受精率和孵化率均高于对照组。

Influence of the Opening Time of Incubator 's Air Throttle on Hatchability

孵化器开启风门时间对孵化率的影响

Effect of Cholesterol Content of Egg on It 's Hatchability

鸡蛋胆固醇含量对孵化率的影响

There was no significant difference in egg hatchability between treatments .

各处理间草蛉卵的孵化率无显著差异。

The results showed that the egg fertility rate and hatchability rate were increased compared with control group .

结果表明添加锌的3个试验组和对照组相比，种蛋受精率和孵化率均显著提高。

Study on factors affecting the hatchability of the hatching eggs of poultry

影响禽蛋孵化率因素研究

The Influence of Some Factors on Hatchability During the Storage of Fertile Eggs

种蛋保存过程中几种因素对孵化率的影响

Research on an Increase of Hatchability of Fertile Eggs by He-Ne laser Radiation

氦氖激光辐射提高种蛋孵化率的研究

Influences of Different Methods of Incubation on Hatchability of Eggs of Forest Frogs

不同孵化方式对中国林蛙卵孵化率蝌蚪变态率的影响

Activation and increase in hatchability of three strains of Artemia cysts from China

三品系中国卤虫卵的激活和提高孵化率的研究

Influences of Oxygen on Embryonic Mortality and Hatchability of Chicken Eggs

氧气对低地鸡蛋胚胎死亡和孵化率的影响

Practical hatchability , 90 % , was low too and could be increased to 92 % above .

实用孵化率≥90%的指标偏低，可提高到92%以上；

The Effects of Egg Weights of Breeding Layers on Hatchability and Development of Chicks

蛋鸡种蛋蛋重对孵化率和雏鸡生长发育的影响

Effects of different incubation temperatures on the secondary sex ratio and hatchability of muscovy

不同孵化温度对雏番鸭第二性比及孵化率的影响研究

He & Ne laser irradiation can increase a hatchability of 8 % .

He-Ne激光照射还可提高孵化率8%。

Relationship Between Eggshell Colour and Hatchability Love For Pottery Brocade Color

褐壳蛋壳色与孵化率的关系

Influence of low partial pressure of O_2 environment during incubation on the hatchability of chicken egg

低氧环境对良种鸡蛋孵化率的影响

There were no significant difference in hatchability or sex ratio for incubating different fresh eggs .

用不同新鲜度的种蛋与出雏性别比无显著差异。

Relationship of Hatchability and the Percentage of Egg Weight Loss and Shell Pore Concentration during Incubation

种蛋孵化期失水率及蛋壳气孔密度与孵化率的关系

Effect of cooling egg with spraying water on the hatchability of Muscovy duck eggs

喷水凉蛋法对瘤头鸭孵化率的影响

Experiment on hatchability of mini - brown layer

矮小型褐壳蛋鸡的孵化性能测定

Laying rate , average egg weight , egg-feed ratio and hatchability were determined .

测定每组鸡的产蛋率、平均蛋重、料蛋比和种蛋孵化率。

Effect of Mating of Female Mothes at Different Maturity on Rate of Good Eggs and Hatchability

不同成熟度母蛾交配对蚕卵良卵率及孵化率影响的试验

Influence of electromagnetic radiation on the hatchability of gypsy moth

电磁辐射对舞毒蛾卵孵化率的影响