Seasonal variation in macronutrient content of stallion spermoplasm Olga Shirokova, Mikhail Atroshchenko, Anastasia Nezalenova, Natalia Frolova and Alina Romanova BIO Web Conf., 149 (2024) 01004 Published online: 28 November 2024 DOI: 10.1051/bioconf/202414901004