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Genetic analysis of reproductive performance in sows during porcine reproductive and respiratory syn
[期刊论文] 作者:Cassandra L.Scanlan,Austin M.Putz,Kent A.Gray,Nick V.L.Ser(a)o,
来源:城市道桥与防洪 年份:2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Flor-Anita Corredor,Leticia P.Sanglard,Jason W.Ross,Aileen F.Keating,Richard J.Leach,Nick V.L.Serão,
来源:畜牧与生物技术杂志:英文版 年份:2021
Background:One of the biggest challenges in the swine industry is to increase female reproductive efficiency.Recently,vulva score categories(VSC),assessed prior...
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