Biochar level

Season

Grain Yield - with biomass

Paddy Rice Yield – without biomass

Biomass Yield

Rice Grain Yield

Liquid Organic Fertilizer

15

1

4.26 ± 0.03^a

3.51 ± 0.07^a

2.21 ± 0.05^a

2.54 ± 0.06^a

2

4.66 ± 0.02^a

4.55 ± 0.02^a

3.43 ± 0.02^a

4.08 ± 0.03^a

10

1

3.74 ± 0.29^ab

2.88 ± 0.14^b

1.77 ± 0.09^b

2.17 ± 0.06^ab

2

4.02 ± 0.04^b

4.02 ± 0.04^a

2.74 ± 0.12^b

3.47 ± 0.07^a

5

1

2.86 ± 0.49^bc

1.90 ± 0.27^c

1.13 ± 0.15^c

1.31 ± 0.39^c

2

3.59 ± 0.04^c

3.59 ± 0.04^a

1.47 ± 0.12^c

2.70 ± 0.07^b

0

1

1.94 ± 0.78^d

1.92 ± 0.78^b

0.51 ± 0.05^d

1.34 ± 0.23^bc

2

2.34 ± 0.20^c

2.07 ± 0.22^c

0.90 ± 0.97^c

1.36 ± 0.45^c

NPK Fertilizer

15

1

6.74 ± 0.03^a

6.31 ± 0.14^a

5.88 ± 0.02^a

6.20 ± 0.01^a

2

6.95 ± 0.19^a

6.36 ± 0.01^a

5.96 ± 0.08^a

6.21 ± 0.12^a

10

1

4.03 ± 0.10^b

3.59 ± 0.08^b

2.70 ± 0.08^b

3.67 ± 0.02^b

2

4.90 ± 0.01^b

4.60 ± 0.01^b

3.60 ± 0.01^b

4.39 ± 0.03^b

5

1

1.68 ± 0.02^c

1.81 ± 0.02^d

1.90 ± 0.03^d

1.91 ± 0.09^c

2

3.12 ± 0.10^c

2.86 ± 0.08^c

2.29 ± 0.01^d

3.48 ± 0.02^c

0

1

1.89 ± 0.02^c

2.02 ± 0.02^c

1.34 ± 0.08^d

2.18 ± 0.03^c

2

2.52 ± 0.10^d

2.38 ± 0.08^d

2.43 ± 0.01^c

3.36 ± 0.02^c

Poultry Manure

15

1

6.62 ± 0.76^a

5.74 ± 0.03^a

4.18 ± 0.05^a

4.69 ± 0.09^a

2

6.26 ± 0.03^a

6.00 ± 0.06^a

4.52 ± 0.05^a

5.07 ± 0.07^a

10

1

4.95 ± 0.42^b

4.37 ± 0.05^b

3.11 ± 0.06^b

3.89 ± 0.22^b

2

5.96 ± 0.56^ab

5.29 ± 0.41^a

3.63 ± 0.03^b

4.38 ± 0.21^a

5

1

2.94 ± 0.06^d

2.84 ± 0.38^b

1.69 ± 0.09^d

3.00 ± 0.64^b

2

4.39 ± 0.76^b

3.25 ± 0.04^c

2.19 ± 0.07^d

3.38 ± 0.03^c

0

1

3.78 ± 0.03^c

2.53 ± 0.23^b

2.33 ± 0.07^c

3.94 ± 0.20^b

2

4.15 ± 0.81^b

3.38 ± 0.03^c

2.46 ± 0.05^c

2.21 ± 0.02^d

Zero Fertilizer

15

1

2.96 ± 0.03^a

2.50 ± 0.08^a

1.55 ± 0.06^a

2.03 ± 0.01^a

2

3.87 ± 0.18^a

3.36 ± 0.01^a

2.77 ± 0.09^a

3.26 ± 0.03^a

10

1

2.06 ± 0.03^b

1.74 ± 0.08^c

0.48 ± 0.00^b

1.55 ± 0.01^b

2

3.58 ± 0.19^b

3.35 ± 0.02^b

2.36 ± 0.09^b

3.06 ± 0.03^b

5

1

1.85 ± 0.03^c

1.51 ± 0.08^d

0.48 ± 0.00^b

1.40 ± 0.01^c

2

3.83 ± 0.19^c

3.13 ± 0.07^c

1.80 ± 0.09^c

2.63 ± 0.03^c

0

1

2.14 ± 0.04^d

1.14 ± 0.03^b

0.47 ± 0.00^b

1.01 ± 0.01^d

2

3.22 ± 0.19^d

2.90 ± 0.07^c

1.46 ± 0.02^b

2.15 ± 0.02^d