磁场对低温保存鸡精液品质的影响
자장대저온보존계정액품질적영향
Effects of Magnetic Field on the Quality of Chicken Semen Stored at Low Temperature
  • 万方数据
    农业科学与技术（英文版） 농업과학여기술（영문판）
    AGRICULTURAL SCIENCE & TECHNOLOGY
    2009年 1期 108-110 ,共3页

    安芳兰%杨保田%张兆旺%黄成定%宋玉霞%董金杰%武发菊%董文教%黄银君%牟克斌%刘学荣

    안방란%양보전%장조왕%황성정%송옥하%동금걸%무발국%동문교%황은군%모극빈%류학영



    Magnetization%Sperm motility%Deformity rate%Survival index%Survival time


    [Objective] The study aimed to explore the effects of magnetic treatment on the quality of chicken semen stored at low temperature. [Method] 5 ml fresh chicken semen was divided into five groups equally, each of which was diluted at the volume ratio 1∶4. With the group without magnetic treatment as the control, the other four groups were magnetized for 6, 12, 24 and 48 min in the self-made magnetizer, respectively. Subsequently, all the five groups were stored at 2-4 ℃, and the sperm motility, survival time, survival index and deformity rate were observed regularly. [Result] Comparing with the control group, the magnetic groups showed higher sperm motilities and effective survival indices as well as lower deformity rates. The effective survival index of the group magnetized for 24 min was the highest and increased by 7.75% in contrast to the control. [Conclusion] Magnetic treatment can effectively enhance the quality of chicken semen stored at low temperature.
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