Guoshi Liu

Jan 2, 2025 | mdpi.com | Guoshi Liu

2. Materials and MethodsAll the treatment protocols involving experimental animals in this study were approved by the Animal Welfare Committee of China Agricultural University; the approval protocol number is AW13014202-1-9. 2.1. Hainan Black Goat Breeding Management and Sample CollectionThe Hainan black goats (Capra hircus) were raised at the Sanya Yazhou Beiling black goat farmers’ professional cooperative.

Dec 18, 2024 | mdpi.com | Guoshi Liu

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Jul 31, 2024 | mdpi.com | Xiaomei Chen |Guang Yang |Pengyun Ji |Guoshi Liu

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Mar 10, 2023 | mdpi.com | Guoshi Liu

In this study, the effects of daily melatonin supplementation (2 mg/kg) at the late gestational stage on the reproductive performance of the sows have been investigated. This treatment potentially increased the litter size and birth survival rate and significantly increased the birth weight as well as the weaning weight and survival rate of piglets compared to the controls.