Sources

Iron (Fe)

Copper (Cu)

Zinc (Zn)

Manganese (Mn)

Boron (B)

Molybdenum (Mo)

FYM

2600

2.5

57

250

2.1

0.13

Compost

-

450

9.4

12.4

5.8

0.10

Pig manure

1200

8.9

50

70

-

-

Poultry manure

1400

7.1

90

210

5.0

-

Goat manure

-

61

2570

150

4600

-