Doses of P (kg/ha)

Doses of Ca (kg/ha)

Soil P. Ca and Mg content

0 kg/Mg/ha

25 kg/Mg/ha

50 kg/Mg/ha

75 kg/Mg/ha

P (mg/kg)

Ca (cmol/ kg)

Mg (cmol/ kg)

P (mg/kg)

Ca (cmol/ kg)

Mg (cmol/ kg)

P (mg/kg)

Ca (cmol/ kg)

Mg (cmol/ kg)

P (mg/kg)

Ca (cmol/ kg)

Mg (cmol/ kg)

0

0

2.80

5.58

3.90

3.40

5.90

3.94

3.40

5.93

3.97

3.40

6.10

3.93

25

4.10

6.56

4.28

4.00

6.54

4.26

4.00

6.55

4.27

4.10

6.57

4.29

50

5.30

6.48

4.40

5.40

6.47

4.44

5.60

6.46

4.46

5.30

6.49

4.41

75

5.30

6.50

4.42

4.00

6.56

4.25

5.40

6.48

4.46

5.40

6.49

4.45

25

0

9.60

6.37

4.69

10.10

6.33

4.72

9.70

6.38

4.70

9.60

6.39

4.68

25

10.80

6.29

4.77

13.60

6.27

4.80

10.90

6.30

4.78

10.90

6.31

4.79

50

10.90

6.32

4.80

10.90

6.31

4.81

10.90

6.31

4.80

11.10

6.25

4.86

75

11.30

6.26

4.84

11.50

6.27

4.84

11.40

6.27

4.83

11.50

6.28

4.82

50

0

12.60

6.24

4.88

12.70

6.22

4.87

12.60

6.21

4.89

12.50

6.23

4.88

25

12.50

6.24

4.87

12.50

6.24

4.86

12.70

6.22

4.88

12.50

6.25

4.89

50

12.70

6.21

4.87

13.10

6.26

4.93

13.00

6.27

4.90

12.70

6.23

4.86

75

12.70

6.22

4.85

14.50

6.13

5.11

12.80

6.24

4.88

12.60

6.23

4.86

75

0

12.10

6.26

4.80

11.90

6.29

4.78

11.80

6.31

4.77

11.90

6.32

4.78

25

11.90

6.32

4.79

11.80

6.31

4.77

11.70

6.30

4.76

11.80

6.32

4.75

50

11.80

6.31

4.76

12.10

6.27

4.51

13.80

6.25

5.12

12.00

6.29

4.80

75

11.70

6.30

4.75

11.60

6.30

4.74

11.50

6.31

4.73

11.60

6.31

4.75