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

            District                         : Thiruvananthapuram
            Panchayat                    : Cherunniyoor
            Farmer No.                  : 1-33-2
            Crop                            : Amorphophallus
            Sample No.                  : 20
            Survey No.                  :217 

*Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.7

1.2

343.62

40.71

269.06

362.88

141.12

20.98

53.09

1.56

5.28

1.77

403.2

M

L

M

H

H

L

M

V.L

M

M

VL

L

-

 **Plant Test Result    

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.88	0.578	6	0.384	0.267	0.16	12.4	69	169	128
VD	H	H	D	S	-	H	H	H	S

<sup>Fertilizer recommendation
FYM               - 25 t ha-1
N                    - 90 kg ha-1
P2O5              - Nil
K2O                - 90 kg ha-1
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}