Complex sentence: He served his first group of mares to Northern Hemisphere time at Cheveley Park Stud and stood his first Southern Hemisphere season at Arrowfield Stud in the Hunter Valley, New South Wales.
Split into simpler sentences: He served his first group of mares to Northern Hemisphere time at Cheveley Park Stud. He will stand his first Southern Hemisphere season at Arrowfield Stud in the Hunter Valley, New South Wales.