Table 8 Nitrogen (mg g^-1 DW) content in wheat (Triticum aestivum L.) plants raised using soil substrate at different developmental stages treated with leachates of dry leaves and flowers of Tagetes erecta L.

29.40 ± 1.61^ab

25.63 ± 1.08^ab

21.81 ± 0.93^b

45.40 ± 0.71^ab

41.07 ± 1.54^ab

37.98 ± 1.12^a

31.44 ± 1.70^a

26.11 ± 1.26^ab

21.88 ± 0.87^b

47.26 ± 0.64^ab

41.71 ± 2.44^ab

39.93 ± 1.11^a

29.05 ± 1.32^ab

25.30 ± 0.93^ab

23.79 ± 0.61^ab

44.90 ± 0.34^abc

37.62 ± 1.97^b

40.34 ± 1.44^a

27.11 ± 0.54^b

21.99 ± 1.03^c

24.42 ± 0.76^a

42.66 ± 0.61^c

36.70 ± 1.03^b

41.71 ± 1.46^a

30.19 ± 1.28^ab

28.20 ± 0.78^a

22.17 ± 1.01^ab

47.51 ± 1.13^a

43.28 ± 2.10^a

40.19 ± 1.10^a

28.35 ± 0.88^ab

25.44 ± 0.94^ab

23.80 ± 0.66^ab

44.68 ± 1.12^bc

41.06 ± 1.39^ab

39.97 ± 1.44^a

27.36 ± 1.36^b

23.13 ± 1.13^bc

24.27 ± 1.04^ab

42.69 ± 1.34^c

37.47 ± 1.44^b

41.18 ± 1.92^a