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

              District                         : Alappuzha
            Panchayat                    : Cheriyanad
            Farmer No.                  : 3-21-3
            Crop                            : Colocasia
            Sample No.                  : 29
            Survey No.                  : 5/485                       

*Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.3

1.35

403.75

36.79

425.44

739.2

166.12

14.52

131.82

9.83

77.21

2.53

425.6

L

L

M

H

H

M

M

VL

M

H

M

M

-

 **Plant Test Result    

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.91	0.259	4.1	1.1	0.173	0.172	806	61.2	26.8	376.2
VD	D	H	H	D	-	H	H	VD	H

<sup>Fertilizer recommendation
FYM               -  10 t ha-1
N                    -  70 kg ha-1
P2O5              -  Nil
K2O                -  25 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}