434 Rye Poland Grain 7,600.00 8,400.00 6,700.00 Roundup value Noted that Winter rye (Secale cereale L.) of the Da?kowskie Diament variety belongs to the group of the highest-yield rye variety in the area of Poland. The minimum yield of 6740 kg/ha is rounded to 6700 kg/ha. The maximum value of 8390 kg/ha is rounded to 8400 kg/ha. The mean value of 7550 kg/ha is rounded to 7600 kg/ha. 1,724