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

District                         : Alappuzha
Panchayat                   : Ezhupunna
Farmer No.                  : 3-5-1
Crop                            : Colocasia
Sample No.                  : 22 

*Soil Rest Result

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

5.5

1.04

154.63

89.77

257.71

1075.2

149.45

14.52

150

3.88

8.29

4.48

324.8

M

L

L

H

H

M

M

VL

M

H

VL

M

-

 **Plant Test Result    

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
2.86	0.237	2.2	1.8	0.487	0.188	8.8	60.8	640	79.8
VD	VD	H	H	H	-	S	H	H	S

 <sup>Fertilizer recommendation
FYM              - 10 t ha-1
N                   - 100 kg ha-1
P2O5             -  Nil
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