Treatment

Cassava yield (t∙ha⁻¹)

Yield increase (%)

2015

2016

Control

1.44c

2.00c

0

Cassava + 50 kg N ha⁻¹

2.76ab

2.83b

88

Mucuna rotation

3.14a

3.79a

118

Cassava Mucuna intercropping

2.41b

2.80b

62

Canavalia rotation

3.03ab

3.28ab

120

Cassava Canavalia intercropping

2.25b

2.39b

56

Mean

2.51

2.85

CV (%)

3.8

8.4