Physiomorphology of Soybean as Affected by Drought Stress and Nitrogen Application

Table 5

The effect of different fertilization rates on NDVI at different stages of soybean’s (cv. Boglár) life cycle, averaged among 2017, 2018, and 2019 in Debrecen, Hungary.

Inoculation	Stage	0N	35N	105N
Inoculated	V4	72.2^b ± 5.3	74.0^ab ± 5.0	76.1^a±4.3
	R2	81.9^b ± 1.7	82.8^a ± 1.6	83.5^a ± 1.7
	R4	80.6 ± 3.8	81.4 ± 3.2	82.1 ± 3.8
	R6	79.7 ± 6.4	80.2 ± 7.4	79.6 ± 8.4
	Average	78.6±	79.6	80.3
Noninoculated	V4	73.7 ± 3.9	75.0 ± 5.6	75.0 ± 4.7
	R2	82.2 ± 3.0	82.2 ± 4.3	82.5 ± 5.3
	R4	81.2 ± 3.9	81.7 ± 3.6	82.5 ± 3.5
	R6	79.7 ± 5.7	79.7 ± 6.8	79.7 ± 6.7
	Average	79.2	79.6	79.9

Different letters indicate significant differences at 0.05 level among fertilization treatments within a certain stage.