The effects of exogenous additives on the vitality of Chinese pearl oyster (<em>Pinctada fucata</em>) sperm under different conditions

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dc.contributor.authorLi, Minghao
dc.contributor.authorFu, Zhengyi
dc.contributor.authorYang, Rui
dc.contributor.authorYu, Gang
dc.contributor.authorZhou, Wenli
dc.contributor.authorMa, Zhenhua
dc.date.accessioned2024-08-13T18:04:54Z
dc.date.available2024-08-13T18:04:54Z
dc.date.issued2024
dc.description.abstractDuring the artificial breeding process of Chinese pearl oysters, the quality and vitality of sperm and eggs are pivotal in determining the success rate of fertilization. This study delves into the impact of externally added fructose, glucose, and ammoniated water on sperm vitality and lifespan under varying temperature conditions. The results indicate that the addition of exogenous energy sources and cell protectants, specifically monosaccharide energy substances, significantly improves sperm vitality. Moreover, under 4°C conditions, adding 2.8 mmol/L fructose, glucose, and 2 mmol/L ammoniated water to sperm samples significantly enhances sperm vitality and prolongs their lifespan. This provides strong evidence for the feasibility of short-term preservation and vitality enhancement strategies for Chinese pearl oyster sperm and also offers important scientific support for optimizing the artificial reproduction techniques of Chinese pearl oysters.
dc.identifier.doihttps://doi.org/10.46989/001c.121830
dc.identifier.issn0792-156X
dc.identifier.urihttps://hdl.handle.net/10524/77265
dc.relation.ispartofThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectChinese pearl oyster
dc.subjectsperm vitality
dc.subjectfructose
dc.subjectglucose
dc.subjecttemperature
dc.subjectammonia water
dc.titleThe effects of exogenous additives on the vitality of Chinese pearl oyster (<em>Pinctada fucata</em>) sperm under different conditions
dc.typeArticle
dc.type.dcmiText
prism.volume76

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Volume 76, Issue 3, 2024