Vegetation indices^a

NDVI

RVI

GNDVI

GRVI

GVI

AVI

Broadleaf species

Radish

0.4649b^b

2.7612b

0.4740d

2.8202cd

−0.0114e

91.89c

Crimson clover

0.3800c

2.2487c

0.4261e

2.5108d

−0.0552f

73.06d

Hairy vetch

0.2025d

1.5142d

0.2890f

1.8231e

−0.0921g

34.28e

Winter pea

0.4990b

3.0872b

0.5170c

3.2027c

0.0224d

102.37bc

Grass species

Italian Ryegrass

0.6322a

4.5165a

0.6733ab

5.2063a

0.0715b

119.29a

Rye

0.6203a

4.2860a

0.6469b

4.6806b

0.0443c

120.29a

Wheat

0.6299a

4.4345a

0.6693ab

5.0759ab

0.0678b

115.61ab

Oats

0.6302a

4.4629a

0.6834a

5.3875a

0.0937a

110.10ab

F _(7,21)

145.42

70.89

181.93

104.17

45.55

40.76

PF

<0.0001

<0.0001

<0.0001

<0.0001

<0.0001

<0.0001

LSD (P ≤ 0.05)

0.038

0.409

0.032

0.404

0.013

13.6