| abstract |
The invention discloses a method for increasing the volume and quality of oocytes in female animals, in particular for the female animals to ingest melatonin. The female animal is a female animal of any reproductive age. The time when female animals ingest melatonin is in the proestrus period to increase the volume and quality of oocytes in the estrous cycle. The frequency of ingestion of melatonin by females was every 12 hours. The present invention finds that melatonin can not only improve the quality of oocytes in vivo, shorten the time for improving the quality of oocytes to 24-48 hours, greatly improve the timeliness, but also increase the volume of oocytes. Female animals can increase the volume and quality of oocytes in the estrous cycle by ingesting melatonin in the pre-estrus stage, and the effect can be achieved by short-term treatment, which does not require long-term intake and is convenient to use. And melatonin improves oocyte quality and increases oocyte volume are effective at any reproductive age. |