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

            District                          : Ernakulam
            Panchayat                    : Karukutty
            Farmer No.                   : 7-2-5
            Crop                             : Amorphophallus
            Sample No.                   : 4

 *Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.4

1.3

146.04

18.63

392.24

421.12

201.6

151.71

44.71

8.33

42.4

3.11

380.8

L

L

L

M

H

L

L

M

M

H

VL

M

-

**Plant Test Result    

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
4.59	0.374	4.5	1.7	0.174	0.174	18.2	90	1151.6	164
D	L	H	H	D	-	H	H	H	H

<sup>Fertilizer recommendation
FYM                 -  25 t ha-1
N                      -  130 kg ha-1
P2O5                -  35 kg ha-1
K2O                 -  40 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