Biochar level

Season

LOF

NPK

PM

FO

Panicle Length

0

1

28.82 ± 0.22^c

33.64 ± 0.24^d

34.94 ± 0.19^c

26.18 ± 0.27^d

2

28.82 ± 0.23^d

33.60 ± 0.23^d

34.94 ± 0.20^d

26.84 ± 0.16^d

5

1

36.88 ± 0.15^b

38.02 ± 0.17^c

39.82 ± 0.28^b

30.28 ± 0.06^c

2

36.72 ± 0.25^c

38.08 ± 0.24^c

39.70 ± 0.24^c

30.30 ± 0.06^c

10

1

38.84 ± 0.21^a

39.62 ± 0.28^b

40.28 ± 0.25^b

32.18 ± 0.11^b

2

38.40 ± 0.40^b

39.50 ± 0.40^b

40.72 ± 0.12^b

32.16 ± 0.19^b

15

1

39.12 ± 0.23^a

41.54 ± 0.41^a

42.76 ± 0.13^a

36.36 ± 0.12^a

2

39.70 ± 0.00^a

42.32 ± 0.19^a

43.00 ± 0.00^a

36.50 ± 0.00^a

Plant Height

0

1

119.28 ± 0.23^d

125.86 ± 0.39^d

123.16 ± 0.18^c

103.34 ± 0.12^d

2

119.24 ± 0.16^c

125.86 ± 0.35^c

123.20 ± 0.40^d

102.90 ± 0.40^d

5

1

120.74 ± 0.08^c

126.10 ± 0.21^c

130.72 ± 0.08^b

109.88 ± 0.13^c

2

120.30 ± 0.31^b

126.24 ± 0.19^c

130.30 ± 0.28^c

109.36 ± 0.33^c

10

1

122.08 ± 0.19^b

131.70 ± 0.28^b

133.14 ± 0.47^b

112.00 ± 0.06^b

2

122.50 ± 0.00^a

131.60 ± 0.77^b

133.80 ± 0.00^b

112.10 ± 0.00^b

15

1

122.86 ± 0.27^a

135.94 ± 0.33^a

135.58 ± 0.30^a

113.26 ± 0.02^a

2

122.72 ± 0.38^a

135.40 ± 0.55^a

135.90 ± 0.00^a

113.30 ± 0.00^a

Stem Girth

0

1

3.84 ± 0.01^d

4.45 ± 0.01^d

3.96 ± 0.01^d

2.87 ± 0.00^a

2

3.75 ± 0.07^d

4.27 ± 0.22^c

3.98 ± 0.00^c

2.87 ± 0.00^a

5

1

4.47 ± 0.01^c

4.97 ± 0.02^c

4.16 ± 0.00^c

3.69 ± 0.01^a

2

4.34 ± 0.07^c

4.67 ± 0.19^c

4.16 ± 0.00^c

3.70 ± 0.00^b

10

1

4.59 ± 0.01^b

5.19 ± 0.05^b

4.79 ± 0.00^b

3.89 ± 0.01^a

2

4.47 ± 0.06^b

4.96 ± 0.13^ab

4.58 ± 0.20^b

3.85 ± 0.04^a

15

1

4.88 ± 0.01^a

5.83 ± 0.02^a

5.29 ± 0.01^a

4.70 ± 0.03^a

2

4.78 ± 0.08^a

5.39 ± 0.21^a

5.31 ± 0.00^a

4.12 ± 0.00^a