Table 4.

Mean nutrient offtake (N, P, K) at each site and harvesting month for all five genotypes.

Harvesting month	N (kg/ha)			P (kg/ha)			K (kg/ha)
	Stuttgart	Adana	Moscow	Stuttgart	Adana	Moscow	Stuttgart	Adana	Moscow
August	91.4	83.9	39.0	18.3	15.0	3.2	168.3	131.4	15.6
September	101.2	71.9	72.9	21.3	13.0	6.7	162.0	107.3	36.3
October	77.2	45.1	na	20.3	9.3	na	124.8	54.0	na
January	49.0	27.8	na	12.3	5.2	na	74.8	19.1	na
March	27.9	na	42.5	5.2	na	4.9	43.9	na	25.7

na, not available.