Treatment

Net Benefit (NB) (GHC)

Benefit Cost Ratio (BCR)

Manure (M) (t/ha)

2019

2020

2019

2020

0

79.00

68.00

0.71

0.76

1.5

233.10

220.00

1.92

1.80

2.5

392.10

380.50

2.39

2.40

3.5

309.80

327.80

2.04

2.18

4.5

308.09

312.00

2.15

2.16

Nitrogen (N) (Kg/ha)

0

208.08

209.20

0.80

0.90

20

202.10

208.10

1.90

1.98

40

107.10

178.70

1.90

1.27

60

279.10

219.29

2.91

2.80

80

257.30

200.88

2.19

2.29