Application of quercetin as diluent for low-temperature preservation of goat semen

The invention relates to the technical field of animal breeding, in particular to application of quercetin as a diluent for low-temperature preservation of goat semen. The invention provides an application of quercetin as a diluent for low-temperature preservation of goat semen, and also provides a diluent containing quercetin and an application of the diluent in improving the activity of goat semen and/or sperm motility rate. By using the quercetin as the diluent, the quality of the goat semen, especially the sperm motility and motility rate, can be improved, and the conception rate is high. 本发明涉及动物繁殖技术领域，特别是涉及槲皮素作为山羊精液低温保存用的稀释剂的应用。本发明提供了槲皮素作为山羊精液低温保存用的稀释剂的应用，还提供了一种含有槲皮素的稀释液以及该稀释液在提高山羊精液活力和/或精子活率中的应用。本发明以所述槲皮素作为稀释液能够提高山羊精液的质量，尤其是精子活力和活率，而且受胎率高。