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

           District                         : Kollam
           Panchayat                    : Ittiva
           Farmer No.                  : 2-5-4
           Crop                            : Amorphophallus
           Sample No.                  : 21            

 *Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

5.0

3.60

240.53

36.31

346.8

1802

218.5

16.3

30.02

2.73

64.54

7.67

403.2

M

M

L

H

H

M

VH

VL

VL

VL

M

M

-

 **Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.613	0.480	0.850	0.352	0.113	0.07	12.2	7.08	1342.2	410.6
S	S	S	VD	VD	-	L	VD	H	H

<sup>Fertilizer recommendation
FYM               - 25 t ha-1
N                    - 110 kg ha-1
P2O5              -  12.5 kg ha-1
K2O                -  60 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}