Pasture quality attribute (% DM)

Spectra data set

n

mean

median

min

max

IQ range (20, 80)

crude protein

ASD-2002

45

12.17

11.14

5.76

30.45

7.79

HyMap-all

72

9.38

10.03

3.35

16.66

7.10

HyMap-2000

56

10.72

11.09

4.20

16.66

4.54

Hyperion-2002

46

8.81

8.73

4.20

12.67

4.46

digestibility

ASD-2002

45

64.42

63.73

44.99

85.56

18.39

HyMap-all

72

55.85

57.17

35.88

71.35

20.03

HyMap-2000

56

59.86

59.64

45.23

71.35

10.16

Hyperion-2002

46

59.53

59.92

47.75

66.60

7.51

lignin

ASD-2002

45

5.30

4.75

2.15

15.96

3.06

HyMap-all

72

5.87

5.50

2.40

10.50

4.73

HyMap-2000

56

5.04

4.12

2.40

9.46

3.15

Hyperion-2002

46

7.30

6.74

3.19

19.26

3.91

cellulose

ASD-2002

45

26.04

25.99

17.71

36.68

8.61

HyMap-all

72

31.22

29.09

24.63

44.25

7.47

HyMap-2000

56

28.82

28.62

24.63

33.25

2.93

Hyperion-2002

46

25.81

26.43

13.52

35.78

5.58