Treatment

2019

2020

Manure (M) (t/ha)

Plant height (cm)

Plant height (cm)

0

123.7^a

99^a

1.5

123.6^a

154^b

2.5

126.5^a

160^b

3.5

126.7^a

169^c

4.5

124.5^a

163^b

CV (5%)

15.0

17

Nitrogen (N) (Kg/ha)

0

95^a

97^a

20

162^b

188^b

40

167^b

198^c

60

210^c

230^e

80

215^c

213^d

CV (5%)

12.0

10.0

Interaction

M × N

Ns

Ns