Central Tuber crops Research Institute, Sreekariyam, Thiruvananthapuram
Analytical Results and Manurial Recommendation of Tuber Crops
(Data supplied: Land use board)

        District                         : Kollam
        Panchayat                    : Chadayamangalam
        Farmer No.                  : 2-6-1
        Crop                            : Colocasia
        Sample No.                  : 17
        Survey No.                  : 218/5    13-41

             *Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

5.0

1.82

128.86

250.2

492.7

1030

164.8

19.89

152.1

5.35

27.24

6.20

403

M

L

L

H

H

M

H

VL

M

H

M

M

-

 **Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.13	0.545	7.7	1.30	0.171	1.20	19.6	77.6	2047.8	233.2
L	H	H	H	D	-	H	H	H	L

<sup>Fertilizer recommendation
FYM               - 12 t ha-1
N                    - 100 kg ha-1
P2O5             -  Nil
K2O               -  Nil
ZnSO4           -  Nil
MgSO4          -  Nil

Abbreviations</sup>

^{PH-Soil reaction
O.M-Organic Matter
N-Available Nitrogen
P-Available Phosphorus
K-Available Potassium
Ca-Available Calcium
Mg-Available Magnesium
S-Sulphur
Fe-Iron
Cu-Copper
Mn-Manganese
Zn-Zinc
Na-Sodium
Kg ha-1-kilogram per hectare
Ppm -parts per million
% -per centage}