Egerton

Variety

Treatment

Short rain season

Long rain season

Destiny

Shangi

Destiny

Shangi

Nitrate-N

${\text{NH}}_4^{\text{+}}$

Nitrate-N

${\text{NH}}_4^{\text{+}}$

Nitrate-N

${\text{NH}}_4^{\text{+}}$

Nitrate-N

${\text{NH}}_4^{\text{+}}$

B0D0

57.34^d

11.97^e

84.74^d

23.11^c

35.78^ef

42.49^d

26.92^f

13.81^d

B0D250

112.79^bc

29.49^cd

174.58^b

30.46^bc

81.43^d

56.96^c

58.90^de

28.12^bc

B0D500

136.46^ab

41.75^bc

187.88^ab

38.53^ab

129.12^c

78.11^b

103.55^bc

38.52^ab

B5D0

72.15^cd

15.54^e

93.98^d

22.83^c

25.55^f

25.37^ef

20.22^f

20.74^cd

B5D250

136.17^ab

47.63^ab

202.11^ab

36.46^ab

159.57^b

84.98^ab

120.84^b

38.53^ab

B5D500

160.39^a

57.19^a

216.14^a

48.11^a

194.67^a

92.14^a

154.57^a

50.18^a

B10D0

58.84^d

13.01^e

109.37^d

20.73^c

18.49^f

18.07^f

36.33^ef

14.33^d

B10D250

122.10^ab

20.32^de

142.70^c

24.58^c

71.43^d

35.28^de

76.53^cd

21.49^cd

B10D500

117.07^ab

30.77^cd

174.43^b

30.45^bc

55.76^de

57.37^c

86.94^cd

28.27^bc

MSD

43.49

13.19

30.05

11.78

28.43

13.95

30.82

12.05