• 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%;

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  • Moreover, the hatchability of the cysts collected naturally can be increased by soaking in 3% H_2O_2, 3% formaldehyde, or decapsulation treatment.

    天然采集的三个品系的卤虫卵用3%H_2O_2或3%甲醛溶液或用去壳溶液处理均可以提高孵化率。

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  • It completes generation reproduction by feeding on banana leaves, the rate of its egg hatchability and larva survival is 79.6% and 61.3% respectively.

    通过对香蕉叶的取食能够完成世代的繁殖,卵的孵化率为79.6%,幼虫的成活率为61.3%。

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  • Both fecundity and egg hatchability were markedly reduced on CJ-06, when newly emerged WBPH females continuously fed and were allowed to oviposit in it.

    如果让刚羽化的白背飞虱在春江06上连续取食和产卵的话,其产卵能力和卵孵化能力明显降低。

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  • The egg size and index of egg shape were measured to study the effect of egg size and index of egg shape on the hatchability of breeder egg of Heifeng hen.

    测量了黑凤鸡种蛋的蛋重和蛋形指数,研究蛋重和蛋形指数对黑凤鸡种蛋孵化率的影响。

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  • A method and a compartment within an incubator, capable of allowing chicks to feed during the hatching process without reducing hatchability or livability.

    一种方法和一种孵化器内隔室,该方法和该隔室能够使幼雏在孵化过程中喂食而不会降低孵化率或成活率。

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  • Microcystins can interfere with the development of embryos, delay hatching time, reduce hatchability and increase malformation rate with a dose-dependent manner.

    微囊藻毒素能干扰鱼类胚胎发育,延迟出膜时间,降低孵化率,增加畸形率,而且还具有剂量依赖效应。

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  • Microcystins can interfere with the development of embryos, delay hatching time, reduce hatchability and increase malformation rate with a dose-dependent manner.

    微囊藻毒素能干扰鱼类胚胎发育,延迟出膜时间,降低孵化率,增加畸形率,而且还具有剂量依赖效应。

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