n.[禽]孵化率;孵化能力
He was unable to prove conclusively how passage through the worm affected hatchability of cysts.───他未能结论性的证明为何经过蚯蚓则影响到胞囊的孵化力。
The hatchability with egg-shell membrane and sealing-glue combination sealing is the highest, reaching 27.08%.───对开窗种蛋采用四种不同材料封口,其中用蛋壳膜加封口胶进行封口的种蛋孵化率最好,达27.08%;
This paper summarize the effects of breeding bird and hatching egg and hatching condition on hatchability.───综述了种禽、种蛋和孵化条件对孵化率的影响。
Many factors may affect the hatchability and subsequent quality of the day old chicks.───很多因素影响种鸡孵化率及出生雏鸡质量。
The results also showed that the increasing effect of long storage time and the later stage of laying cycle on hatchability .───越是产蛋后期,种蛋贮存时间越长,对孵化率影响越大。
INBREEDING EFFECTS ON OVIPOSITION AND HATCHABILITY OF PLUTELLA XYLOSTELLU L.───近亲交配对小菜蛾产卵量、孵化率的影响。
Comparative Analysis Of Two Different Investigating Methods on Silkworm Hatchability───两种不同茧种的孵化率调查方法的比较分析
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
The effect of relative humidity on the hatchability and developmental phase of A. M. Ligustica fertilized eggs───湿度对意蜂受精卵孵化率和发育历期的影响
That is a result calculated by the scientific research department through mutual modification of breeding rate, egg laying rate, hatchability and survival rate surveyed.
Within 10 days, either the holding temperature or the turning egg (or not turning) had slight effect on the hatchability.
There is significant influence of different temperature and soil water content to the growth rate and hatchability of eggs, which show minor trend curve variation with temperature.
Moreover, the hatchability of the cysts collected naturally can be increased by soaking in 3% H_2O_2, 3% formaldehyde, or decapsulation treatment.
Egg hatchability was affected significantly by irradiation but there was no significant difference in eggs laid per female, fecundation eggs as increasing treated doses.
The influence of electromagnetic radiation on the hatchability of gypsy moth was studied to provide theoretical basis for the research and application of insect extermination by physical irradiation.