Tomato crop guide: Appendix IV: Conversion tables

P

P₂O₅

2.29

P₂O₅

P

0.44

P

PO₄

3.06

PO₄

P

0.32

H₃PO₄

H₂PO₄

0.98

H₂PO₄

H₃PO₄

1.38

K

K₂O

1.20

K₂O

K

0.83

Ca

CaO

1.40

CaO

Ca

0.71

Mg

MgO

1.66

MgO

Mg

0.60

S

SO₃

2.50

SO₃

S

0.40

S

SO₄

3.00

SO₄

S

0.33

N

NH₄

1.28

NH₄

N

0.82

N

NO₃

4.43

NO₃

N

0.22

NH₄ ⁺

14 mg N

NH₄⁺

14 mg N

18 mg NH₄⁺

NO₃^-

14 mg N

NO_3^-

14 mg N

62 mg NO₃^-

H₂PO₄^-

31 mg P

H₂PO₄^-

31 mg P

71 mg P₂O₅

HPO₄ ^2-

31 mg P

HPO₄ ^2-

31 mg P

35,5 mg P₂O₅

HPO₄ ^2-

15.5 mg P

K⁺

39 mg K

47 mg K₂O

K⁺

39 mg K

Ca²⁺

40 mg Ca

28 mg CaO

Ca²⁺

20 mg Ca

Mg²⁺

24 mg Mg

20 mg MgO

Mg²⁺

12 mg Mg

SO₄^2-

32 mg S

48 mg SO₄

SO₄ ^2-

16 mg S

Na⁺

23 mg Na

-

Na⁺

23 mg Na

Cl^-

35.5 mg Cl

-

Acre

Hectare

0.405

Hectare

Acre

2.471

Kilogram

Lbs

2.205

Lbs

Kilogram

0.453

Gram

Ounces

0.035

Ounces

Gram

28.35

Short Ton

MT

0.907

MT

Short Ton

1.1

Gallon (US)

Liters

3.785

Liters

Gallon (US)

0.26

Kg/Ha

Lbs/acre

0.892

Lbs/acre

Kg/Ha

1.12

MT/Ha

Lbs/acre

892

Lbs/acre

MT/Ha

0.001