358 Black Bentgrass Canada Seed 400.00 700.00 30.00 Roundup value The maximum yield was recorded in 1993 while the minimum yield was recorded in 1995. Seed yield ranged from 693 kg/ha (rounded to 700 kg/ha) for 18th Green at Winnipeg in 1993 to 31 kg/ha (rounded to 30 kg/ha) for Southshore and Pennlinks at Winnipeg in 1995.The mean value of 365 kg/ha is rounded to 400 kg/ha. 1,775