Table 3 Alfalfa yield in the six fertilizer treatments at different cutting times

5.17 ± 0.37a

3.92 ± 0.14b

4.57 ± 0.35ab

3.70 ± 0.12b

4.11 ± 0.16b

3.80 ± 0.16b

4.63 ± 0.38

3.65 ± 0.78

6.05 ± 0.73

3.52 ± 0.59

4.36 ± 0.41

4.33 ± 0.28

3.96 ± 0.55

4.11 ± 0.39

4.10 ± 0.20

2.94 ± 0.17

3.61 ± 0.05

3.37 ± 0.31

13.76 ± 0.55ab

11.68 ± 1.17bc

14.73 ± 0.56a

10.16 ± 0.66c

12.09 ± 0.55abc

11.50 ± 0.71bc

7.45 ± 0.49

6.63 ± 0.15

7.32 ± 0.32

6.14 ± 0.20

6.54 ± 0.19

6.05 ± 0.23

6.73 ± 0.47

5.51 ± 0.43

6.92 ± 0.55

5.37 ± 0.30

5.73 ± 0.13

5.14 ± 0.38

5.54 ± 0.51

3.92 ± 0.30

5.34 ± 0.21

4.48 ± 0.13

5.45 ± 0.54

4.22 ± 0.21

3.39 ± 0.07

3.34 ± 0.15

3.02 ± 0.11

2.89 ± 0.21

3.12 ± 0.19

3.05 ± 0.15

23.12 ± 0.74a

19.39 ± 0.72b

22.59 ± 1.06a

18.88 ± 0.20b

20.85 ± 0.72ab

18.45 ± 0.41b

6.98 ± 0.63

5.99 ± 0.38

6.23 ± 0.28

5.61 ± 0.14

5.44 ± 0.46

5.89 ± 0.27

3.75 ± 0.35

3.50 ± 0.38

3.97 ± 0.3

3.51 ± 0.33

3.36 ± 0.48

3.60 ± 0.15

2.83 ± 0.36

2.88 ± 0.18

2.29 ± 0.17

2.48 ± 0.26

2.25 ± 0.20

2.51 ± 0.16

2.23 ± 0.22

2.07 ± 0.17

2.35 ± 0.22

1.76 ± 0.13

1.81 ± 0.09

1.81 ± 0.18

15.79 ± 1.54

14.44 ± 1.00

14.83 ± 0.19

13.35 ± 0.80

12.85 ± 0.91

13.81 ± 0.70

6.06 ± 0.62

5.43 ± 0.38

6.59 ± 0.87

6.55 ± 0.53

5.53 ± 0.44

4.40 ± 0.81

5.02 ± 0.10

4.75 ± 0.48

5.05 ± 0.29

4.31 ± 0.46

4.96 ± 0.47

4.74 ± 0.18

3.03 ± 0.17

2.93 ± 0.30

3.27 ± 0.18

2.35 ± 0.27

2.61 ± 0.20

2.89 ± 0.17

1.12 ± 0.03

1.04 ± 0.01

1.30 ± 0.14

1.09 ± 0.06

1.11 ± 0.12

0.94 ± 0.16

15.23 ± 0.49

14.15 ± 1.03

16.22 ± 1.26

14.31 ± 0.47

14.22 ± 1.18

12.97 ± 1.22

67.90 ± 2.14a

59.67 ± 2.98ab

68.37 ± 2.61a

56.71 ± 0.78c

60.01 ± 1.69ab

56.73 ± 2.74c